Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

Ignition ON.
Verify DTC P0651 is not set.
- If the DTC is set
  Refer to DTC P0641 or P0651 (ECM) .
- If the DTC is not set
Engine running.
Verify the scan tool CKP Active Counter parameter increments.
- If the counter does not increment
  Refer to Circuit/System Testing .
- If the counter increments
Verify the scan tool CKP Resync Counter parameter displays 0 counts and the engine does not stumble or stall while moving the related harness/connectors of the Crankshaft Position (CKP) Sensor.
- If greater than 0 counts and the engine stumbles or stalls
  Refer to Circuit/System Testing .
- If 0 counts and the engine does not stumble or stall
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify the DTC does not set.
- If the DTC sets
  Refer to Circuit/System Testing .
- If the DTC does not set
All OK.