Wiring and cable routing diagram (Yamaha FZ1 Fazer, 2006-2015) [Information for owner: Technical characteristics]

FZ1-N(X)/FZ1-S(X)/FZ1-SA/FZ1-NA

1. Clutch cable; 2. Left handlebar switch lead; 3. Main switch lead; 4. Immobilizer lead; 5. Horn lead; 6. Horn stay assembly; 7. Throttle cable (pull side); 8. Throttle cable (return side); 9. Wire harness; 10. Brake hose; 11. Throttle cables; 12. Right handlebar switch lead; 13. Front wheel sensor lead

A. Connect the wire to the meter.
B. To the headlight lead coupler
C. Route the main switch lead above the central wire guide of the stay assembly.
D. Route the horn lead behind the branching section of the handlebar switch lead to under the upper part of the wire guide of the stay assembly (from front of the vehicle to the back).
E. Route the immobilizer lead under the central wire guide of the stay assembly.
F. Clamp the horn lead to the stay assembly. Position the binding section toward the front of the vehicle and cut off the excess end of the tip to 2-4 mm (0.08 to 0.16 in).
G. Clamp the wire harness at the white tape mark and insert it to the stay assembly 1. Point the clamp opening to the outside of the vehicle.
H. Route the rear brake light switch lead above the throttle cable.
I. Secure the brake hose to the front fork.
J. Secure the horn lead to the front fork. Cut the tip of the clamp head leaving 2 to 4 mm (0.08 to 0.16 in) toward the outside of the vehicle.
K. The center position of the clamp shall be within this numeric range. (20°)
L. Outside of the vehicle.
M. Inside of the vehicle.
N. Pass the brake hose in the space by the right side of the vehicle from this wire and pass the throttle cables and right handlebar switch lead in the left side space. Next, route the right handlebar switch lead to the vehicle rear side where the throttle cables are routed.
O. 64-84 mm (2.52-3.31 in)
P. 50-60 mm (1.97-2.36 in.)
Q. Route the throttle cable inside and insert it into the steering handle. Clamp opening should be positioned at the back of the vehicle.
R. The clamp attaching position should be in a range from 20 mm to 40 mm (0.79 in to 1.57 in) from the end of the brake hose grommet. The front wheel sensor lead should be positioned at the front outside of the vehicle.
S. Route the front wheel sensor lead at the innermost side of the vehicle as shown in the illustration.
T. Route the front wheel sensor lead through the central wire guide of the stay assembly and between the light handlebar switch lead and clutch cable.

FZ1-N(X)/FZ1-S(X)

1. Wire harness; 2. Right handlebar switch lead; 3. Throttle cable; 4. Radiator inlet hose; 5. Wire guide; 6. Brake fluid reservoir hose; 7. Fuel tank breather hose; 8. EXUP cable wire bending attachment; 9. EXUP cables; 10. Rear brake light switch lead; 11. Radiator fan motor lead (right); 12. Coolant reservoir tank hose; 13. Brake hose; 14. Clutch cable; 15. Radiator stay; 16. Throttle cable (return side); 17. Throttle cable (pull side); 18. Frame; 19. Rear brake light switch stay; 20. Footrest bracket (right); 21. Rear brake light switch

A. Wire is connected to the meter.
B. 5 mm (0.20 in)
C. Clamp the brake hose to the stay assembly. Clamping position should be 5 mm (0.20 in) or more away and less than 10 mm (0.39 in) from the top end of the brake hose protector. Point the clamp head to the outside of the vehicle and cut the tip of the clamp head leaving 2 to 4 mm (0.08 to 0.16 in).
D. 10 mm (0.39 in)
E. To the throttle bodies
F. Clamp the coolant reservoir hose and radiator inlet hose. Point the clamp opening to the outside of the vehicle and the tip of the clamp to the front upper side of the vehicle, and pay attention so that the tip does not protrude from the radiator cover. (FZ1-N(X))
G. Route the fuel tank breather hose by the wire guide. The white paint position of the hose shall be lower than the wire guide.
H. To the EXUP
I. Pass the fuel tank breather hose and EXUP cable through the wire guide of the rear brake light switch stay.
J. The clamp position shall be at the center of bending section of the brake fluid reservoir hose as shown in the illustration.
K. Bind the two EXUP cables with the clamp. For the clamping position, a part of the clamp should be located within a range of 10 mm (0.39 in) from the end of wire bending attachment. Any direction of the clamp opening can be accepted.
L. 0-10 mm (0.39 in)
M. To the wire harness
N. To the coolant reservoir tank
O. Route the radiator fan motor lead (right) so that there is no slack as much as possible in this section.
P. Pass the radiator fan motor lead (right) above the coolant reservoir hose and route it to the inside of the frame.
Q. Pass the coolant reservoir hose to the vehicle inner side of the radiator inlet hose and route it to the lower outside of the vehicle of the thermostat assembly.
R. To the headlight
S. Route in the concavity section of the radiator stay.
T. Route the wire guide of the radiator stay as shown in the illustration. (Twisting not allowed)
U. The outside of the vehicle.
V. The inside of the vehicle.
W. The front side of the vehicle.
X. Point the clamp head to the outside of the vehicle and fit it so that the band tip is positioned at the vehicle front side.
Y. Pass the fuel tank breather hose through the guide wire of the sidestand bracket. Make sure to place the white paint position of the hose lower than the guide wire.

FZ1-SA

1. Throttle cables; 2. Radiator inlet hose; 3. Brake fluid reservoir hose; 4. ABS breather hose; 5. EXUP cable wire bending attachment; 6. EXUP cable; 7. Fuel tank breather hose; 8. Rear brake light switch lead; 9. Rear wheel sensor lead; 10. Radiator fan motor lead (right); 11. Coolant reservoir tank hose; 12. Right handlebar switch lead; 13. Clutch cable; 14. Radiator stay; 15. Throttle cable (return side); 16. Throttle cable (pull side); 17. Frame; 18. Rear brake light switch stay; 19. Footrest bracket (right); 20. Rear brake light switch

A. Clamp the front wheel sensor lead
B. To the throttle bodies
C. Clamp the coolant reservoir hose and radiator inlet hose. Point the clamp opening to the outside of the vehicle and the tip of the clamp to the front upper side of the vehicle, and pay attention so that the tip does not protrude from the radiator cover.
D. Route the fuel tank breather hose and ABS breather hose by the wire guide. The white paint position of the hose shall be lower than the wire guide
E. To the EXUP
F. Pass the fuel tank breather hose, ABS breather hose and EXUP cable through the wire guide of the rear brake light switch stay
G. Clamping position should be placed by the inner side of the back stay tightening section.
H. Tighten the rear brake ground lead together with the hydraulic unit.
I. Bind the two EXUP cables with the clamp. For the clamping position, a part of the clamp should be located within a range of 10 mm (0.39 in) from the end of wire bending attachment. Any direction of the clamp opening can be accepted
J. 0-10 mm (0-0.39 in)
K. To the wire harness
L. To the coolant reservoir tank
M. Route the radiator fan motor lead (right) so that there is no slack as much as possible in this section
N. Pass the radiator fan motor lead (right) above the coolant reservoir hose and route it to the inside of the frame.
O. Pass the coolant reservoir hose to the vehicle inner side of the radiator inlet hose and route it to the lower outside of the vehicle of the thermostat assembly.
P. Route in the concavity section of the radiator stay
Q. Route the wire guide of the radiator stay as shown in the illustration. (Twisting not allowed)
R. The inside of the vehicle.
S. The front side of the vehicle.
T. Point the clamp head to the outside of the vehicle and fit it so that the band tip is positioned at the vehicle front side.
U. The outside of the vehicle.

FZ1-NA

1. Throttle cables; 2. Radiator inlet hose; 3. Brake fluid reservoir hose; 4. ABS breather hose; 5. EXUP cable wire bending attachment; 6. EXUP cable; 7. Fuel tank breather hose; 8. Rear brake light switch lead; 9. Rear wheel sensor lead; 10. Radiator fan motor lead (right); 11. Coolant reservoir tank hose; 12. Wire harness; 13. Right handlebar switch lead; 14. Clutch cable; 15. Radiator stay; 16. Throttle cable (return side); 17. Throttle cable (pull side); 18. Frame; 19. Rear brake light switch stay; 20. Footrest bracket (right); 21. Rear brake light switch; 22. Rectifier/regulator lead; 23. AC magneto lead

A. To the throttle bodies
B. Clamp the coolant reservoir hose and inlet hose. Point the clamp opening to the outside of the vehicle and the tip of the clamp to the front upper side of the vehicle, and pay attention so that the tip does not protrude from the radiator cover.
C. Clamp the AC magneto lead and rectifier/ regulator lead. Point the clamp opening to upward.
D. To the EXUP
E. Route the fuel tank breather hose and ABS breather hose through the wire guide.
White paint mark on the hose should be lower than the wire guide.
F. Route the AC magneto lead and rectifier/ regulator lead in front of the wire guide.
G. Route the fuel tank breather hose, ABS breather hose and EXUP cable through the wire guide of the rear brake light switch stay.
H. Clamping position should be above the wire guide of the rear brake light switch.
I. Clamping position should be placed by the inner side of the back stay tightening section.
J. Tighten the rear brake ground lead together with the hydraulic unit. Tighten the terminals so that the leads are routed through the shortest distance.
K. Bind the two EXUP cables with the clamp. A part of the clamp should be located within 10 mm (0.39 in) from the edge of wire bending attachment. Clamp opening can be facing in any direction.
L. 0-10 mm (0-0.39 in)
M. To the wire harness
N. To the coolant reservoir tank
O. Route the radiator fan motor lead (right) so that there is no slack as much as possible in this section.
P. Route the radiator fan motor lead (right) above the coolant reservoir hose and route it to the inside of the frame.
Q. Route the coolant reservoir hose to the inner side of the radiator inlet hose and then route it to the lower outside of the thermostat assembly.
R. Route the clutch cable through the concavity (concave) section of the radiator stay.
S. Outside of the vehicle.
T. Can be routed in any order.
U. Clamp all the leads. Point the end of the clamp toward outside and cut off the excess end of the clamp to 2-4 mm (0.080.16 in). When inserting the band, point the end toward front of the vehicle.
V. Route the AC magneto lead and rectifier/ regulator lead in front of the EXUP cable.
W. Inside of the vehicle.
X. Front of the vehicle.
Y. Point the clamp head toward outside and the end should be placed at the front of the vehicle.

FZ1-N(X)/FZ1-S(X)

1. Clutch cable; 2. Water pump breather hose; 3. Oil level switch lead; 4. Sidestand switch lead; 5. O2 sensor lead; 6. Coolant reservoir tank drain hose; 7. Wire harness; 8. Battery negative lead; 9. Seat lock cable; 10. AC magneto lead; 11. Rectifier/regulator lead; 12. Water pump inlet pipe; 13. Radiator fan motor lead (left); 14. Radiator stay; 15. Main switch lead; 16. Immobilizer lead; 17. Left handlebar switch lead; 18. Horn; 19. Clutch cable swaging metal; 20. Throttle cables; 21. Stay assembly; 22. Upper bracket; 23. Right handlebar switch lead; 24. Brake hose; 25. Horn lead; 26. Throttle body; 27. Stay 1; 28. Drive chain case cover; 29. Starter motor lead; 30. Fuel tank breather hose; 31. EXUP cables; 32. Rear brake light switch lead; 33. Rear brake fluid reservoir hose; 34. Speed sensor lead

A. Route in the concavity section of the radiator stay.
B. To the coolant reservoir tank
C. Clamp the wire harness, AC magneto lead, rectifier/regulator lead, starter motor lead and battery negative lead. Point the clamp head to the inside of the vehicle and fit it so that the band tip is pointed downward.
D. Pass the O2 sensor lead through the vehicle inner side of the hose assembly 1 junction pipe of the water pump inlet pipe and route it by the outer down side of the hose assembly 1 and to the upper direction as shown in the illustration.
E. To the exhaust
F. Route the O2 sensor lead to the vehicle rear side where the water pump inlet pipe is routed.
G. Physical relationship between the coolant reservoir tank drain hose tip and sidestand switch lead can be in random order.
H. Route the hose assembly 1 by the vehicle front side where the water pump inlet pipe is routed. For the hose tip position, route the hose so that 10 mm (0.39 in) or more can be assured as shown in the illustration.
I. More than 10 mm (0.39 in)
J. Route the sidestand switch lead by the vehicle front side where the hose assembly 1 and water pump inlet pipe are routed.
K. Pass the oil level switch lead to the vehicle front side of the water pump breather hose and water pipe.
L. Route the AC magneto lead by the inside of the frame.
M. There should be no exposure of bare conductors due to the misalignment of tubes.
N. Route the AC magneto lead by the inside of vehicle away from the water hose.
O. Clamp the clutch cable, radiator fan motor lead (left) and water pump breather hose. Point the clamp head to the upper side of the vehicle and fit it so that the band tip is positioned inside. For the band position, install the band using the engine position as a guide as shown in the illustration.
P. Insert the clamp to the frame and clamp the clutch cable. For the clamping position, place the clamp so that the caulking attachment on the clutch cable side is positioned at the vehicle front side where the clamp is located. Clamp opening should be positioned at the outside of the vehicle.
Q. The inserting direction of the onion-head of the horn lead shall be as shown in the illustration.
R. The front side of the vehicle.
S. The outside of the vehicle.
T. The upper side of the vehicle.
U. The inside of the vehicle.
V. Route the clutch cable under the convexity sections of the throttle bodies.
W. Route the radiator fan motor lead (left) between the convexity sections of the throttle bodies.
X. Route the wire harness between the convexity sections of the throttle bodies.
Y. Innermost section of the vehicle.
Z. Can be routed in any order.
AA. Route the water pump breather hose finally in the guide after passing other hoses so that it can be positioned on the outside of the vehicle.
AB. Route the coolant reservoir tank drain hose so that it is positioned at the innermost part in hoses and leads.
AC. The rear side of the vehicle.
AD.To the radiator
AE. Open to the air
AF. The coolant reservoir tank drain hose shall cross with the speed sensor lead under the rear arm bracket. The coolant reservoir tank drain hose shall be positioned above the vehicle.

FZ1-SA

1. Clutch cable; 2. Clutch cable swaging metal; 3. Water pump breather hose; 4. Oil level switch lead; 5. Sidestand switch lead; 6. O2 sensor lead; 7. Coolant reservoir tank drain hose; 8. Battery negative lead; 9. Wire harness; 10. Starter motor lead; 11. Seat lock cable; 12. Water pump inlet pipe; 13. AC magneto lead; 14. Radiator fan motor lead (left); 15. Radiator stay; 16. Main switch lead; 17. Immobilizer lead; 18. Left handlebar switch lead; 19. Horn; 20. Right handlebar switch lead; 21. Throttle cables; 22. Brake hose; 23. Throttle body; 24. Stay 1; 25. Drive chain case cover; 26. Fuel tank breather hose; 27. EXUP cable; 28. Rear brake light switch lead; 29. ABS breather hose; 30. Speed sensor lead; 31. Rectifier/regurator lead

A. Route in the concavity section of the radiator stay.
B. To the coolant reservoir tank
C. Clamp the wire harness, starter motor lead and battery negative lead. Point the clamp head to the inside of the vehicle and fit it so that the band tip is pointed downward.
D. Pass the O2 sensor lead through the vehicle inner side of the water pump breather hose junction pipe of the water pump inlet pipe and route it by the outer down side of the water pump breather hose and to the upper direction as shown in the illustration.
E. To the exhaust
F. Route the O2 sensor lead to the vehicle rear side where the water pump inlet pipe is routed.
G. Physical relationship between the coolant reservoir tank drain hose tip and sidestand switch lead can be in random order.
H. Route the water pump breather hose by the vehicle front side where the water pump inlet pipe is routed. For the hose tip position, route the hose so that 10 mm (0.39 in) or more can be assured as shown in the illustration.
I. More than 10 mm (0.39 in)
J. Route the sidestand switch lead by the vehicle front side where the water pump breather hose and water pump inlet pipe are routed.
K. Pass the oil level switch lead to the vehicle front side of the water pump breather hose and water pipe.
L. Route the AC magneto lead by the inside of the frame.
M. There should be no exposure of bare conductors due to the misalignment of tubes.
N. Route the AC magneto lead by the inside of vehicle away from the water pump breather hose.
O. Clamp the clutch cable, radiator fan motor lead (left) and water pump breather hose. Point the clamp head to the upper side of the vehicle and fit it so that the band tip is positioned inside. For the band position, install the band using the engine position as a guide as shown in the illustration.
P. Insert the clamp to the frame and clamp the clutch cable. For the clamping position, place the clamp so that the caulking attachment on the clutch cable side is positioned at the vehicle front side where the clamp is located. Clamp opening should be positioned at the outside of the vehicle.
Q. 50-60 mm (1.97-2.36 in)
R. The inserting direction of the onion-head of the horn lead shall be as shown in the illustration.
S. Pass the brake hose in the space by the right side of the vehicle from this wire and pass the brake hose and right handlebar switch lead in the left side space. Next, route the throttle cables to the vehicle rear side where the brake hose are routed.
T. Secure the horn lead to the front fork. Cut the tip of the clamp head leaving 2 to 4 mm (0.08 to 0.16 in) toward the outside of the vehicle.
U. The center position of the clamp shall be within this numeric range. (20°)
V. The outside of the vehicle.
W. The inside of the vehicle.
X. The upper side of the vehicle.
Y. Route the clutch cable under the convexity sections of the throttle bodies.
Z. Can be routed in any order.
AA. Route the wire harness between the convexity sections of the throttle bodies.
AB. Innermost section of the vehicle.
AC. Route the water pump breather hose finally in the guide after passing other hoses so that it can be positioned on the outside of the vehicle.
AD. Route the coolant reservoir tank drain hose so that it is positioned at the innermost part in hoses and leads.
AE. The rear side of the vehicle.
AF. The coolant reservoir tank drain hose shall cross with the speed sensor lead under the rear arm bracket. The coolant reservoir tank drain hose shall be positioned above the vehicle.
AG. Open to the air
AH. To the radiator

FZ1-NA

1. Clutch cable; 2. Clutch cable swaging metal; 3. Water pump breather hose; 4. Oil level switch lead; 5. Sidestand switch lead; 6. O2 sensor lead; 7. Coolant reservoir tank drain hose; 8. Battery negative lead; 9. Wire harness; 10. Starter motor lead; 11. Seat lock cable; 12. Water pump inlet pipe; 13. AC magneto lead; 14. Radiator fan motor lead (left); 15. Radiator stay; 16. Front wheel sensor lead; 17. Main switch lead; 18. Immobilizer lead; 19. Left handlebar switch lead; 20. Horn; 21. Right handlebar switch lead; 22. Brake hose; 23. Throttle cables; 24. Stay assembly; 25. Throttle body; 26. Stay 1; 27. Drive chain case cover; 28. Fuel tank breather hose; 29. Rectifier/regulator lead; 30. EXUP cable; 31. Rear brake light switch lead; 32. ABS breather hose; 33. Speed sensor lead; 34. Horn lead; 35. Upper bracket

A. Route through the concavity (concave) section of the radiator stay.
B. To the coolant reservoir tank
C. Clamp the wire harness, starter motor lead and battery negative lead. Point the clamp head to inside of the vehicle and the end should face downward.
D. Route the O2 sensor lead through the inner side of the water pump breather hose pipe and route it by the outer down side of the water pump breather hose and to the upper direction as shown in the illustration.
E. To the exhaust
F. Route the O2 sensor lead behind the water pump inlet pipe.
G. Positioning of the coolant reservoir tank drain hose tip and sidestand switch lead can be in any order.
H. Route the water pump breather hose in front of the water pump inlet pipe. Route the hose so that 10 mm (0.39 in) or more can be assured as shown in the illustration.
I. More than 10 mm (0.39 in)
J. Route the sidestand switch lead in front of the water pump breather hose and water pump inlet pipe.
K. Route the oil level switch lead in front of the water pump breather hose and water pipe.
L. Route the AC magneto lead by the inside of the frame.
M. There should be no exposure of bare conductors due to the misalignment of tubes.
N. Route the AC magneto lead by the inner side of the water pump breather hose.
O. Clamp the clutch cable, radiator fan motor lead (left) and water pump breather hose. Point the clamp head upward and install it so that the end of the band is positioned inside. For the band position, install the band using the engine position as a guide as shown in the illustration.
P. Insert the clamp to the frame and clamp the clutch cable. For the clamping position, place the clamp so that the caulking attachment on the clutch cable is positioned at the front of the vehicle where the clamp is located. Clamp opening should point outside.
Q. Direction of inserting the horn lead terminal is shown in the illustration.
R. Front of the vehicle.
S. Outside of the vehicle.
T. Rear of the vehicle.
U. Upper side of the vehicle.
V. Inside of the vehicle.
W. Route the wire harness between the convexity sections of the throttle body.
X. Route the clutch cable under the convexity sections of the throttle body.
Y. Innermost section of the vehicle.
Z. Can be routed in any order.
AA. After routing all the other hoses in the guide, route the water pump breather hose so that it is toward the outer side of the vehicle.
AB. Route the coolant reservoir tank drain hose so that it is positioned behind all the hoses and leads.
AC. To the radiator
AD. The coolant reservoir tank drain hose should cross with the speed sensor lead under the rear arm bracket. The coolant reservoir tank drain hose should be above the speed sensor lead.
AE. Open to air.

FZ1-N(X)/FZ1-S(X)

1. Throttle cables; 2. Right handlebar switch lead; 3. Wire harness; 4. Throttle cable (pull side); 5. Throttle cable (return side); 6. Radiator fan motor lead (Right); 7. Coolant reservoir tank hose; 8. Radiator inlet hose; 9. Air filter drain hose; 10. Crankshaft position sensor lead; 11. Direct ignition coil lead coupler; 12. Immobilizer anti-theft alarm coupler; 13. Engine ground lead; 14. Neutral switch lead; 15. Rear brake light switch lead; 16. EXUP cable; 17. EXUP servo motor; 18. Main fuse; 19. Atmospheric pressure sensor; 20. Battery positive lead; 21. Radiator fan motor relay; 22. Starting circuit cut-off relay; 23. Fuse box; 24. Lean angle sensor; 25. Turn signal light lead (right); 26. License plate light lead; 27. Turn signal relay; 28. Turn signal light lead (left); 29. Seat lock cable; 30. Tail/brake light lead; 31. Tail/brake light lead coupler; 32. Headlight relay; 33. Turn signal light lead coupler (left); 34. Starter relay; 35. Fuel tank breather hose; 36. Battery negative lead; 37. AC magneto lead; 38. Starter motor lead; 39. Coolant reservoir tank drain hose; 40. Fuel hose bend R section; 41. Idle adjust screw wire; 42. Throttle body lead; 43. Air cut-off valve hose; 44. ECU (engine control unit); 45. Water pump breather hose; 46. Radiator fan motor lead (left); 47. Clutch cable; 48. Left handlebar switch lead; 49. Immobilizer lead; 50. Main switch lead; 51. Frame; 52. Cover; 53. Direct ignition coil lead; 54. Speed sensor lead; 55. Lean angle sensor lead; 56. Battery box; 57. Turn signal light relay lead; 58. Rear frame; 59. Battery; 60. Sidestand switch lead; 61. Oil level switch lead; 62. O2 sensor lead; 63. Velcro; 64. Protector; 65. Mad guard; 66. Fender; 67. Fuel hose

A. Check that it is secured with the guide of the radiator stay.
B. 10-30 mm (0.39 to 1.18 in)
C. To the direct ignition coil lead
D. Make sure to install the air filter after checking that the leads are positioned outside of the vehicle from the throttle body side cover.
E. To the engine
F. Direct ignition coil lead protector edge
G. Bind the left handle bar switch leads, main switch leads, right handle bar switch leads, immobilizer leads, radiator fan motor leads (right), wire harness and direct ignition leads (in random order). Make sure to set the clamping position to be ahead of the immobilizer anti-theft alarm coupler and rear brake switch leads branch position, and to be within a range of 0 to 30 mm (0 to 1.18 inches) away from the protector end of the direct ignition coil lead. Install the band pointing its tip end downward inside the vehicle.
H. Route the pickup coil lead below the fuel hose, throttle body hoses and air filter drain hose.
I. 0-30 mm (0 to 1.18 in)
J. Route the wire harness below the clutch cable and route the coupler branched from the wire harness below the clutch cable and then connect it.
K. Insert the wire harness wrapping clamp to the hole of the frame.
L. To the rear brake light switch
M. Open to the air
N. Insert the main fuse to the battery band. Soapy water can be spread.
O. Route the battery positive lead under the relays.
P. Route the fuse box lead under the radiator fan motor relay.
Q. Route the battery positive lead under the fuse box lead.
R. Pass the license plate light lead and turn signal light lead under the turn signal relay.
S. Pass the turn signal light lead (right) and license plate light lead under the rear fender bracket and route between the ribs of the battery box.
T. Pass the turn signal light lead (left) and tail/ brake light lead under the rear fender bracket and route between the ribs of the battery box.
U. Route the tail/brake light lead by the inner side of the rear fender bracket and the outside of the battery box ribs. When installing the tail cover assembly, pay attention so that it does not catch anything between rear frame and rear fender bracket surface.
V. After wiring the coupler, make sure to cover the connector with the squid-shaped protective cover on the wire harness side and then insert it to the space made by the external side of rear frame and tail cover assembly. At this time, the lead should be pushed in so that the lead does not hook on the seat loading accepter.
W. Route the tail/brake light lead in the space made by the top surface of the rear frame and the bottom face of the seat bracket. When installing the seat bracket, pay attention so that the lead is not caught by the rear frame surface.
X. Route the battery positive lead from the inner side of the vehicle to the down side of the wire harness. It is not allowed to route the lead over the wire harness.
Y. Route it so that the branch connection of the main fuse lead is placed in the upper side.
Z. To the rectifier/regulator. Route the AC. magneto lead and rectifier/regulator lead inside the battery box.
AA. To the speed sensor
AB. Route the AC. magneto lead under the clutch cable.
AC. To the fuel pump
AD. Fit so that the engine ground lead is positioned below and the battery negative lead above. Fit the leads so that each projection of lead is positioned on the upper side of the vehicle.
AE. To the starter motor
AF. Route the leads under the throttle bodies.
AG. Route the intake air temperature sensor by the upper side of the air filter drain hose.
AH. To the air filter case
AI. Check that the radiator fan motor lead (left) is secured with the guide of the radiator stay.
AJ. Positioning tape (shaded area)
AK. Fit the protector by aligning the positioning tape end and protector end for the main switch lead, immobilizer lead and left handlebar switch lead. The misalignment tolerance of ends is 0 to 5 mm (0 to 0.20 in).
AL. Clamp each lead at the positioning taping section (white) and then insert it to the cover. (In random order)
AM. Clamp each lead at the positioning taping section (blue) and then insert it to the cover. For routing leads, the wire harness shall be downside but others can be in random order. Positioning tape is only used for the wire harness and right handlebar switch.
AN. The upper side of the vehicle.
AO. The inside of the vehicle.
AP. Secure the leads with a clamp. The cut position of the tip of the clamp shall be on the upper side of the vehicle. (Cut clamp leaving 2 to 4 mm (0.08 to 0.16 in) of the tip). Route the leads over the frame plate and insert them through the hole into the inside of the vehicle. Route the wire harness and rear brake light switch lead at the position shown in the illustration and other leads can be in random order. Inserting the band can be in any direction.
AQ. Route the lean angle sensor lead at the uppermost side of the vehicle. Also, it must not be protruded from the battery box ribs toward the upper side.
AR. Routing can be in random order.
AS. Push the wire harness securely in as far as it will go.
AT. Secure the leads with a clamp. The cut position of the tip of the clamp shall be on the upper side of the vehicle. (Cut it leaving 2 to 4 mm (0.08 to 0.16 in) of the tip). Route the leads over the frame plate and insert them through the hole into the inside of the vehicle. Route the wire harness at the position shown in the illustration and other leads can be in random order. Inserting the band can be in any direction.
AU. 15х20 mm (0.59 x 0.79 in) (shaded area)
AV. Installation procedure 1. Secure the main switch lead and immobilizer lead with Velcro strap. 2. Secure the left handlebar switch lead with Velcro strap. The main switch lead and immobilizer lead shall not be twisted in the protector. The installation position is where the protector end and lead positioning tape end align.
AW. 20 x 58 mm (0.79 x 2.28 in) (shaded area)
AX. Route it between the battery box ribs in the order indicated in the figure.
AY. Clamp the fuel hose and direct ignition coil lead. Point the latch and the opening sections of the clamp to the front side of the vehicle and install it at the position as shown in the illustration. Clamp it tightly until the last (the third) latch is hooked.
AZ. The front side of the vehicle.
BA. 0 to 90 angle

FZ1-SA

1. Throttle cables; 2. Right handlebar switch lead; 3. Throttle cable (pull side); 4. Throttle cable (return side); 5. Coolant reservoir tank hose; 6. Radiator inlet hose; 7. Air filter drain hose; 8. AC magneto lead; 9. Direct ignition coil lead coupler; 10. Engine ground lead; 11. Neutral switch lead; 12. Rear brake light switch lead; 13. EXUP cable; 14. EXUP servo motor; 15. Rear frame ground lead; 16. Main fuse; 17. Atmospheric pressure sensor; 18. Battery positive lead; 19. Radiator fan motor relay; 20. Starting circuit cut-off relay; 21. Fuse box; 22. Lean angle sensor; 23. Turn signal light lead (right); 24. License plate light lead; 25. Turn signal relay; 26. Turn signal light lead (left); 27. Seat lock cable; 28. Turn signal light lead coupler (left); 29. Starter relay; 30. ABS motor coupler; 31. Rear wheel sensor lead; 32. Fuel tank breather hose; 33. Battery negative lead; 34. Starter motor lead; 35. Coolant reservoir tank drain hose; 36. Fuel hose bend R section; 37. Idle adjust screw wire; 38. Throttle body lead; 39. Air cut-off valve hose; 40. ECU (engine control unit); 41. Water pump breather hose; 42. Wire harness; 43. Clutch cable; 44. Left handlebar switch lead; 45. Immobilizer lead; 46. Main switch lead; 47. Velcro; 48. Frame; 49. Cover; 50. Direct ignition coil lead; 51. Fuel hose; 52. Immobilizer anti-theft alarm coupler; 53. Radiator fan motor lead (left); 54. Oil level switch lead; 55. O2 sensor lead; 56. Sidestand switch lead; 57. Speed sensor lead; 58. Radiator fan motor lead (Right); 59. Rear frame; 60. Battery box; 61. Battery; 62. Turn signal light relay lead; 63. ABS fuse lead; 64. Lean angle sensor lead; 65. Mad guard; 66. Fender; 67. Tail/brake light lead; 68. Headlight leads; 69. Rectifier/regulator lead; 70. AC magneto lead; 71. Stay; 72. Front upper body; 73. Cap nut; 74. Alarm lead; 75. Ground lead

A. To the direct ignition coil lead
B. Make sure to install the air filter after checking that the leads are positioned outside of the vehicle from the throttle body side cover.
C. Direct ignition coil lead protector edge
D. Bind the left handle bar switch leads, main switch leads, right handle bar switch leads, immobilizer leads, front wheel sensor lead, radiator fan motor leads (right), wire harness and direct ignition leads (in random order). Make sure to set the clamping position to be ahead of the immobilizer antisafety alarm coupler and rear brake switch leads branch position, and to be within a range of 0 to 30 mm (0 to 1.18 in) away from the protector end of the direct ignition coil lead. Install the band pointing its tip end downward inside the vehicle.
E. Route the pickup coil lead below the fuel hose, throttle body hoses and air filter drain hose.
F 0-30 mm (0-1.18 in)
G. Route the wire harness below the clutch cable.
H. Insert the wire harness wrapping clamp to the hole of the frame.
I. To the rear brake light switch
J. Open to the air
K. Insert the main fuse to the battery band. Soapy water can be spread.
L. Route the battery positive lead under the relays.
M. Route the fuse box lead under the radiator fan motor relay.
N. Route the battery positive lead under the fuse box lead.
O. Pass the license plate light lead and turn signal light lead under the turn signal relay.
P. Pass the turn signal light lead (right) and license plate light lead under the rear fender bracket and route between the ribs of the battery box.
Q. Pass the turn signal light lead (left) and tail/ brake light lead under the rear fender bracket and route between the ribs of the battery box.
R. Route the battery positive lead from the inner side of the vehicle to the down side of the wire harness. It is not allowed to route the lead over the wire harness.
S. Route it so that the branch connection of the main fuse lead is placed in the upper side.
T. Route the rear wheel sensor lead under the rear brake fluid reservoir tank.
U. To the speed sensor
V. To the fuel pump
W. Fit so that the engine ground lead is positioned below and the battery negative lead above. Fit the leads so that each projection of lead is positioned on the upper side of the vehicle.
X. To the starter motor
Y. Route the intake air temperature sensor by the upper side of the air filter drain hose.
Z. Route the leads under the throttle bodies.
AA. To the air filter case
AB. Positioning tape (shaded area)
AC. Fit the protector by aligning the positioning tape end and protector end for the main switch lead, immobilizer lead and left handlebar switch lead. The misalignment tolerance of ends is 0 to 5 mm (0 to 0.20 in).
AD. Paste wire harness aligning with the marking-off on the front upper body so that the opening points toward the upper side of the vehicle.
AE. Place clamp along with the lower side clamp and paste with the clamp width shifted by half to the rear side of the vehicle. Point the opening section of the clamp is upward on the vehicle.
AF. Insert the ABS check coupler to the stay so that the attaching section points to the outside of the vehicle.
AG. Attach the ground lead at 45° or less.
AH. Point the ground lead to the direction in parallel to the bracket end face.
AI. 15 x 20 mm (0.59 x 0.79 in) (shaded area)
AJ. Installation procedure 1. Secure the main switch lead and immobilizer lead with Velcro strap. 2. Secure the left handlebar switch lead with Velcro strap. The main switch lead and immobilizer lead shall not be twisted in the protector. The installation position is where the protector end and lead positioning tape end align.
AK. The inside of the vehicle.
AL. 20 x 58 mm (0.79 x 2.28 in) (shaded area) AM.The upper side of the vehicle.
AN. Clamp each lead at the positioning taping section (white) and then insert it to the cover. (In random order)
AO. Cut clamp leaving 2 to 4 mm (0.08 to 0.16 in) of the tip.
AP. Can be routed in random order.
AQ. Clamp each lead at the positioning taping section (blue) and then insert it to the cover. For routing leads, the wire harness shall be downside but others can be in random order. Positioning tape is only used for the handlebar switch lead and ABS sensor lead.
AR. Clamp the fuel hose and direct ignition coil lead. Point the latch and the opening sections of the clamp to the front side of the vehicle and install it at the position as shown in the illustration. Clamp it tightly until the last (the third) latch is hooked.
AS. The front side of the vehicle.
AT. 0 to 90 angle
AU. Secure the leads with a clamp. The cut position of the tip of the clamp shall be on the upper side of the vehicle. (Cut it leaving 2 to 4 mm (0.08 to 0.16 in) of the tip). Route the leads over the frame plate and insert them through the hole into the inside of the vehicle. Route the wire harness at the position shown in the illustration and other leads can be in random order. Inserting the band can be in any direction.
AV. Attach so that the outer groove of the cap is to be positioned at the corner of the nut.
AW. Push the wire harness securely in as far as it will go.
AX. Route the ABS fuse lead at the uppermost side of the vehicle. Also, it must not be protruded from the battery box ribs toward the upper side.
AY. Route it between the battery box ribs in the order indicated in the illustration.
AZ. Route the two headlight leads under the cap nut.

FZ1-NA

1. Throttle cables; 2. Throttle cable (pull side); 3. Throttle cable (return side); 4. Wire harness; 5. Right handlebar switch lead; 6. Coolant reservoir tank hose; 7. Radiator inlet hose; 8. Air filter drain hose; 9. Direct ignition coil lead coupler; 10. AC magneto lead; 11. Immobilizer anti-theft alarm coupler; 12. Engine ground lead; 13. Neutral switch lead; 14. Rear brake light switch lead; 15. EXUP cable; 16. EXUP servo motor; 17. Atmospheric pressure sensor; 18. Battery positive lead; 19. Radiator fan motor relay; 20. Starting circuit cut-off relay; 21. Fuse box; 22. Lean angle sensor; 23. Turn signal light lead (right); 24. License plate light lead; 25. Turn signal relay; 26. Turn signal light lead (left); 27. Seat lock cable; 28. Tail/brake light lead; 29. Tail/brake light lead coupler; 30. Turn signal light lead coupler (left); 31. ABS motor coupler; 32. Headlight relay; 33. Starter relay; 34. ABS motor fuse; 35. Main fuse; 36. Rear wheel sensor lead; 37. Fuel tank breather hose; 38. Battery negative lead; 39. Starter motor lead; 40. Fuel hose bend R section; 41. Coolant reservoir tank drain hose; 42. Idle adjust screw wire; 43. Throttle body lead; 44. Air cut-off valve hose; 45. ECU (engine control unit); 46. Water pump breather hose; 47. Clutch cable; 48. Left handlebar switch lead; 49. Immobilizer lead; 50. Main switch lead; 51. Front wheel sensor lead; 52. Velcro; 53. Frame; 54. Cover; 55. Direct ignition coil lead; 56. Fuel hose; 57. Radiator fan motor lead (right); 58. Radiator fan motor lead (left); 59. Oil level switch lead; 60. O2 sensor lead; 61. Sidestand switch lead; 62. Rear frame; 63. Battery box; 64. Battery; 65. Lean angle sensor lead; 66. Turn signal light relay lead; 67. ABS fuse lead; 68. Mad guard; 69. Fender; 70. Turn signal light lead

A. To the direct ignition coil lead
B. 10-30 mm (0.39-1.18 in)
C. Make sure to install the air cleaner after checking that the leads are positioned outside of the throttle body side cover and toward the outer side of the vehicle.
D. Protector end (direct ignition coil lead)
E. Bind the left handlebar switch lead, main switch lead, right handlebar switch lead, immobilizer lead, front wheel sensor lead, radiator fan motor lead (right), wire harness and direct ignition lead (in random order). Make sure to set the clamping position ahead of the branching section of the rear stop switch lead and to be within 0 to 30 mm (0 to 1.18 in) away from the protector end of the direct ignition coil lead. Install the band end downward and inner side of the vehicle.
F. Route the pickup coil lead below the fuel hose, throttle body hoses and air filter drain hose.
G. 0-30 mm (0-1.18 in)
H. Route the wire harness below the clutch cable.
I. Insert the wire harness wrapping clamp to the hole of the frame.
J. Clamp bottom of the front brake hose and rear wheel sensor lead. Clamping position should be above the cross section of the frame. Face the end of the band to outside and install so that it is positioned between the brake hose and frame and ahead of the cross section.
K. To the rear brake light switch
L. Open to air.
M. Insert the main fuse to the battery band. Soapsuds can be applied.
N. Route the battery positive lead under the relays.
O. Route the fuse box lead under the radiator fan motor relay.
P. Route the battery positive lead under the fuse box lead.
Q. Route the license plate light lead and turn signal light lead under the turn signal relay.
R. Route the turn signal light lead (right) and license plate light lead under the rear fender bracket and route between the ribs of the battery box.
S. Route the turn signal light lead (left) and tail/brake light lead under the rear fender bracket and route between the ribs of the battery box.
T. Route the tail/brake light lead through the inner side of the rear fender bracket and outside of the ribs of the battery box. When installing the tail cover assembly, make sure that it is not pinched under the seat.
U. After wiring the coupler, make sure to cover with the coupler cover on the wire harness side and push it into the space between the outside of the rear frame and tail cover assembly. At this time, the lead should be pushed in so that the lead does not hook on the seat loading accepter.
V. After covering with the ABS motor coupler, push it into the space between the outside of the rear frame and tail cover assembly.
W. Route the battery positive lead from the inner side of the vehicle to below the wire harness. It is not allowed to route the lead over the wire harness.
X. Route it so that the branch section of the main fuse lead is placed above.
Y. Route the rear wheel sensor lead inner side of the rear brake fluid reservoir tank.
Z. To the speed sensor
AA. Install the battery negative lead so that the engine ground lead is positioned below and the battery negative lead is positioned above. Install the leads so that each projection of the lead is positioned on the upper side of the vehicle.
AB. To the fuel pump
AC. To the starter motor
AD. Route the intake air temperature sensor lead by the upper side of the air filter drain hose.
AE. To the air filter case
AF. Route the leads under the throttle body.
AG. Positioning tape (shaded area)
AH. Install the protector by aligning the main switch lead, immobilizer lead, left handlebar switch lead and front wheel sensor lead with the positioning tape end and protector end. The misalignment tolerance of the end is 0 to 5 mm (0 to 0.20 in).
AI. Clamp each lead at the positioning taping section (white) and then insert it into the cover 3 (in random order).
AJ. 15 х 20 mm (0.59 x 0.79 in) (shaded area)
AK. Installation procedure 1. Secure the main switch lead and immobilizer lead with Velcro strap. 2. Secure the left handlebar switch lead with Velcro strap. The main switch lead and immobilizer lead shall not be twisted in the protector. The installation position is where the protector end and lead positioning tape end align.
AL. 20 x 58 mm (0.79 x 2.28 in) (shaded area)
AM. Clamp each lead at the positioning taping section (blue) and then insert it into the cover 3. When routing the leads, the wire harness should be on downside and others can be in random order. Positioning tape is only used for the wire harness and handlebar switch lead.
AN. Clamp the fuel hose and direct ignition coil lead. Point the latch and the opening section of the clamp to the front side of the vehicle and install it at the position shown in the illustration. Clamp it tightly until the last (the third) latch is hooked.
AO. Front of the vehicle
AP. 0 to 90 degrees
AQ. Upper side of the vehicle
AR. Install so that the outer groove of the cap is positioned at the corner of the nut.
AS. Can be routed in any order.
AT. Push the wire harness securely in as far as it will go.
AU. Route the ABS fuse lead at the uppermost side of the vehicle. It must not protrude above the ribs of the battery box.
AV. Route the tail brake light lead, headlight relay lead and ABS motor coupler lead between the space of the upper rear frame and bottom of the seat bracket. When installing the seat bracket, make sure that the lead is not pinched under the seat.
AW. Clamp each lead. Cut off the excess end of the clamp to 2 to 4 mm (0.08 to 0.16 in). Route the leads over the frame plate and insert them through the hole toward the inside of the vehicle. Route the wire harness at the position shown in the illustration and other leads can be routed in random order. Inserting of the band can be in any direction.
AX. Route the rear frame ground lead under the battery band, and then through the space between the battery box and rear frame to the outside.

FZ1-S(X)

1. Clutch cable; 2. Left handlebar switch lead; 3. Immobilizer lead; 4. Main switch lead; 5. Protector; 6. Throttle cables; 7. Right handlebar switch lead; 8. Throttle cable (pull side); 9. Throttle cable (return side); 10. Bracket; 11. Wire harness; 12. Turn signal light lead; 13. Seat lock cable; 14. Tail/brake light lead; 15. Battery box; 16. Mud guard; 17. Fender; 18. Frame; 19. Cover

A. Positioning tape (shaded area)
B. Secure the wire harness to the bracket. Position the clamp head on the upper side of the vehicle and point the tip to the front side of the vehicle.
C. Attach the clamp to the front upper cowling. Clamp the turn signal light lead (left) and headlight lead.
D. Pass the turn signal light lead (left) and tail/ brake light lead under the rear fender bracket.
E. Pass the turn signal light lead (left) and tail/ brake light lead the route between the ribs of the battery box.
F. Clamp each lead at the positioning taping section and then insert it to the cover. (In random order) Positioning tape is only used for the right handlebar switch. Fit other leads so that they are not slack.
G. Clamp each lead at the positioning taping section and then insert it to the cover. (In random order) Route the rear side of the vehicle to the wire harness.

1. Fuel tank; 2. Fuel tank drain hose; 3. Fuel tank breather hose; 4. Clip; 5. Air filter bracket; 6. 3 way connector; 7. Hose; 8. Fuel hose; 9. Damper; 10. Collar; 11. Fuel tank bracket; 12. O-ring; 13. Fuel pump

A. Hook the cover pawl to the fuel tank bracket.
B. The knob of the clip can be positioned in any direction.
C. Assemble the two folding sections of the collar flange as shown in the illustration.
D. Fit the knob of the clip as shown in the illustration.
E. Fit the white paint section of the hose pointed downward.
F. Pass the hose through the fuel tank bracket clamp. There should be no bend of the hose between the fuel tank nipple and clamp.
G. Align the projection part with the pump seat nut.
H. Fit the orange double lock side to the pump side.
I. Fit the black double lock side to the engine side.
J. The fuel tank bracket shall not run on the tank flange as shown in the illustration.
K. Fit the O-ring with its lip pointed upward.
L. Tightening sequence
M. Fuel piping connector attachment directions. (fuel pump side) Always perform the connection/disconnection works by hand. Do not use tools.
N. 1. Insert the connector until the click sound is heard and check that the connector does not come off. Make sure that no foreign matter is caught in the sealing section. (It is prohibited to wear the cotton work gloves or equivalent coverings.)
O. This part works as a dropout stopper.
P. 2.After Step [N] as above is finished, check that the connector is completely attached by sliding the double lock (orange part) on the connector as shown in the illustration and seeing if it touches firmly or not.

Wiring and cable routing diagram (Yamaha FZ1)

FZ1-N(X)/FZ1-S(X)/FZ1-SA/FZ1-NA

FZ1-N(X)/FZ1-S(X)

FZ1-SA

FZ1-NA

FZ1-N(X)/FZ1-S(X)

FZ1-SA

FZ1-NA

FZ1-N(X)/FZ1-S(X)

FZ1-SA

FZ1-NA

FZ1-S(X)