Possible Sources

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

Connectors damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals
Communication error
Low battery condition
Battery recently replaced
BJB fuse 33 (10A)
ACCM
PCM

DTC FAULT TRIGGER CONDITIONS

DTC	Description	Fault Trigger Conditions
U016B:00	Lost Communication With The Electric A/C Compressor Control Module	After the PCM , ACCM wake up the PCM did not detect a response from the electronic ACCM .