C0848

DTC C0848





Circuit Description
The Power Steering Control Module (PSCM) receives a class 2 power moding message from the Body Control Module (BCM) to determine the position of the ignition switch. After a power mode OFF message is received, the PSCM monitors the ignition 1 voltage circuit to detect if a short to voltage fault exists.

DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC C0848 Device Ignition 1 Circuit High

Conditions for Running the DTC
^ The ignition is OFF.
^ The class 2 power mode message indicates OFF.

Conditions for Setting the DTC
^ The PSCM ignition 1 voltage circuit is shorted to voltage.
^ DTC's U1300 and U1301 are not set.

Action Taken When the DTC Sets
^ DTC C0848 is stored in memory.
^ The Instrument Panel Cluster (IPC) message center displays the PWR STR warning message.

Conditions for Clearing the MIL/DTC
^ A current DTC will clear on the next consecutive malfunction free ignition cycle.
^ A history DTC will clear after 100 consecutive malfunction free ignition cycles.
^ Using a scan tool.