Pinpoint Test 38: DTC U0111 - Lost Communication With Battery Energy Control Module (BECM)
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PINPOINT TEST 38: DTC U0111 - LOST COMMUNICATION WITH BATTERY ENERGY CONTROL MODULE (BCM) - HYBRID
Normal Operation
The instrument cluster sets DTC U0111 if data messages received from the traction battery control module (TBCM) over the high speed controller area network (HS-CAN) are missing. For a complete list of all network messages, see Communications Network.
Possible Causes
- Module communication
- Instrument cluster
Diagnostic Procedure
