DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module: Description

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

• DTC U0155:00 (Lost Communication with Instrument Panel Cluster (IPC) Control Module: No Sub Type Information) - This DTC will set when communication between the PSCM and the IPC module fails.