DTC U0100: (TBCM) - Lost Communication With ECM/Pcm A
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U0100 (TBCM) - LOST COMMUNICATION WITH ECM/PCM A
| Description: | The TBCM continuously monitors the CAN network for messages from the PCM. This DTC is set when the TBCM fails to receive the PCM message within the defined amount of time. | ||
| Possible Causes: | See the possible causes for DTC U0073 . | ||
| Diagnostic Aids: | See the diagnostic aids for DTC U0001 . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to MODULE COMMUNICATIONS NETWORK . | ||