DTC U0315-00: DSC HU/Cm Error: Notes

DTC U0315:00	DSC HU/CM error
DETECTION CONDITION	When any of the following conditions is met: CAN communication line malfunction between DSC HU/CM and PCM DSC HU/CM internal malfunction Diagnostic support note This is a continuous monitor (other). The check engine light does not illuminate. FREEZE FRAME DATA (Mode 2) is not available. Snapshot data is available. DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	Not applicable
POSSIBLE CAUSE	CAN drive error (DSC HU/CM or PCM) CAN communication line malfunction between DSC HU/CM and PCM DSC HU/CM terminal AF-Front body control module (FBCM) terminal 2R DSC HU/CM terminal AC-Front body control module (FBCM) terminal 2L Front body control module (FBCM) terminal 2P-PCM terminal 2AK Front body control module (FBCM) terminal 2N-PCM terminal 2AL DSC HU/CM connector or terminals malfunction PCM connector or terminals malfunction DSC HU/CM malfunction PCM malfunction