Diagnostic Aids

When these DTCs are set the PSCM will remove steering assist and enter manual steering mode. Message center displays STEERING LOSS STOP SAFELY.

DTC U3000:4B alone does not indicate a fault in the PSCM. It indicates an over-temperature condition due to ambient conditions and/or a heavy load on the EPAS system. A heavy load is defined as multiple parking lot maneuvers over a short duration of time with low tire pressure or towing for long distances followed by multiple parking maneuvers. The presence of DTC U3000:4B will prevent the active park assist system (if equipped) from activating. If set during an active park assist event, the event will be terminated and the active park assist system will deactivate.