DTC U0305-00: Radar Unit Error: Notes

DTC U0305:00	Radar unit error
Detection Condition	When any of the following conditions is met: CAN communication line malfunction between radar unit and PCM Radar unit internal malfunction Diagnostic Support Note This is a continuous monitor (other). The check engine light does not illuminate. FREEZE FRAME DATA is not available. Snapshot data is available. DTC is stored in the PCM memory.
Fail-Safe Function	Not applicable
Possible Cause	CAN drive error (instrument cluster or PCM) CAN communication line malfunction between radar unit and PCM Radar unit terminal D-PCM terminal 2AK Radar unit terminal C-PCM terminal 2AL Radar unit connector or terminals malfunction PCM connector or terminals malfunction Radar unit malfunction PCM malfunction