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Home >> Dodge or Ram Truck >> 1999 >> Caravan FWD V6-3.3L VIN R >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> Information Bus >> No Response From PCM

No Response From PCM

Tests 283 - 286:




SYMPTOM
* NO RESPONSE FROM PCM

POSSIBLE CAUSES
- Engine does not run
- CCD bus (+) circuit open
- CCD bus (-) circuit open
- PCM doesn't communicate

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