FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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DH96 - Check PCM and Harness Connectors



- Key "OFF".

- Disconnect Powertrain Control Module (PCM). Inspect for damaged or pushed out pins, corrosion, loose wires, etc.

- Are connectors and terminals OK?

No -- Service as necessary. Clear continuous memory. Clearing Diagnostic Trouble Codes

Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)

Yes -- Unable to duplicate and/or identify fault at this time. For further diagnosis, refer to Diagnosis by Symptom (Diagnostic Routines). All others, clear continuous memory. Clearing Diagnostic Trouble Codes

Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)