Power Steering
DTC C0896
Circuit Description
The power steering control module (PSCM) has a discrete battery positive voltage supply circuit. The PSCM monitors the voltage level on this circuit to ensure the electric power steering (EPS) system has adequate voltage levels to perform the system functions.
DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC C0896 Device Voltage Range/Performance
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
EPS system battery voltage is 9-11 volts.
Action Taken When the DTC Sets
* DTC C0896 is stored in memory.
* The instrument panel cluster (IPC) message center displays the PWR STR warning message.
* Steering assist is reduced.
Conditions for Clearing the DTC
* A current DTC will clear when EPS system voltage is greater than 11 volts.
* A history DTC will clear after 100 consecutive ignition cycles with EPS system voltage greater than 11 volts.
* Using a scan tool
Diagnostic Aids
The scan tool can be used to view the number of times a low battery voltage incident has occurred. If an intermittent malfunction exists, Refer to Testing for Intermittent Conditions and Poor Connections for further diagnosis. Component Tests and General Diagnostics
Test Description
The number below refers to the step number on the diagnostic table.
2. Tests if the malfunction exists in the vehicles charging system.
3. Tests if the malfunction is intermittent.
