U0046 - Vehicle Communication Bus C
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U0046 - VEHICLE COMMUNICATION BUS C
| Description: | |||
| Possible Causes: | |||
| Diagnostic Aids: | Refer to the Service Information, Electronic Engine Controls, PCM DTC Chart, to continue diagnosis. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||