PCM Messages Not Received

Tests 1 - 2:

SYMPTOM
PCM MESSAGE NOT RECEIVED

WHEN MONITORED
With the ignition ON.

SET CONDITION
This DTC Will set if the Compass/Mini Trip Computer (CMTC) does not receive messages from the PCM.

POSSIBLE CAUSES
- Verifying active DTC
- PCM messages not received
- Powertrain control module