FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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DD92 - Check PCM Connector



- Key "OFF".

- Disconnect Powertrain Control Module (PCM) connector.

- Inspect both connectors and connector terminals for damaged or pushed out pins, corrosion, loose wires, etc.

- Is damage detected?

Yes -- Service as necessary. Clear continuous memory.

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

No -- Unable to duplicate fault at this time. For further diagnosis using the EEC-IV Monitor Box or scan tool, refer to Diagnosis by Symptom (Diagnostic Routines). All others, rerun quick test. Quick Test Appendix (Detailed Testing Instructions)