Note. Do not operate latch lever when connector is not mated to ECU. Damage will occur.
Separating socket housing from ECM
See Figure A-25. Remove strap (1). Press the latch (2). Rotate lock lever to the released position (3).
![](https://motoinstruction.ru/img/harley/12/118416.jpg)
Figure A-25. Unlatch ECM connector: 1. Strap; 2. Latch; 3. Lock lever released
Mating socket housing to ECM
Push the connector into the ECM. Rotate the lock lever to the locked position.
Socket terminal
1. Cut cable strap to release harness from strain relief collar of connector housing.
2. See Figure A-26. Release latches (4) that retain cover (3) to housing (2) and remove cover.
![](https://motoinstruction.ru/img/harley/12/118417.jpg)
Figure A-26. Delphi 73-terminal ECM connector: 1. Secondary lock; 2. Terminal housing; 3. Cover; 4. Cover latch; 5. Ground secondary lock
3. Remove and service the Micro-64 terminals. See A.10 DELPHI MICRO 64 SEALED CONNECTOR.
4. Install connector housing cover. Verify all wires are within the confines of the cover and that the cover latches are engaged.
5. Install new cable strap cable to the strain relief of the connector.
ECM ground terminal
1. See Figure A-26. Remove secondary lock (1).
2. See Figure A-27. Using a thin blade screwdriver, gently pry ground terminal retainer from connector housing.
![](https://motoinstruction.ru/img/harley/12/118418.jpg)
Figure A-27. Remove ground secondary lock
3. See Figure A-28. Using a thin blade screwdriver, release latch and pull ground wire, wire seal and terminal from cover side of housing.
![](https://motoinstruction.ru/img/harley/12/118419.jpg)
Figure A-28. Remove ECM ground terminal
4. Follow instructions in A.9 DELPHI METRI-PACK TERMINAL REPAIR to replace the terminal or wire seal.
5. Push the terminal into place from the cover side of the connector housing until the latch engages. Pull on wire to verify terminal is secure.
Note. See Figure A-26. Secondary lock has one short leg and one long leg. Install as shown.
6. See Figure A-26. Install ground secondary lock (5) and install secondary lock (1) as shown.