DTC U0151: Lost Communication With Restraints Control Module: Description

The PSCM monitors the HS-CAN messages when the ignition is on for more than 5 seconds, the voltage to the PSCM is greater than 10 volts and there are no DTCs present inhibiting PSCM operation.

• DTC U0151:00 (Lost Communication with Restraints Control Module: No Sub Type Information) - This DTC sets when communication between the PSCM and the RCM fails. DTC U0151:00 can also set due to a circuit fault in the HS-CAN, the PSCM wiring harness or a RCM concern.