Operation CHARM: Car repair manuals for everyone.
Home >> Dodge and Ram >> 2002 >> Grand Caravan FWD V6-3.3L VIN R >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> Checking the PCM Power and Ground Circuits

Checking the PCM Power and Ground Circuits

Tests 1 - 3:




SYMPTOM
CHECKING PCM POWER AND GROUND CIRCUITS

POSSIBLE CAUSES
- PCM fused B+ circuit
- PCM fused ignition switch output circuit
- PCM ground circuits
pro multis · About Operation CHARM