acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Emission Control Systems > < A/T Shift Position Signal|Page 5491
Page 2
background image

Alternator Harness Connector

12.

Disconnect GRN connector from alternator.

13.

Check for continuity to ground on harness terminal D9.

Continuity, proceed to next step.
No continuity, proceed to step 19.

14.

Repair short to ground in WHT/RED wire between ECU and alternator. End of test.

15.

Disconnect GRN connector from alternator.

16.

Jumper WHT/RED terminal to ground.

17.

Check for continuity between ECU harness connector D9 and ground.

Continuity, proceed to step 19.
No continuity, proceed to next step.

18.

Repair open circuit between ECU and alternator GRN connector. End of test.

19.

Alternator requires further inspection, refer to Starting and Charging.

Emission Control Systems > < A/T Shift Position Signal|Page 5491