C2208-AWD ECU INTERNAL

For a complete wiring diagram Refer to Section 8W

When Monitored:
With the ignition on.
Set Condition:
The All Wheel Drive (AWD) Module has detected a failure internal to the controller.

Possible Causes

(T312) REAR DIFFERENTIAL SOLENOID CONTROL CIRCUIT SHORTED TO VOLTAGE

ALL WHEEL DRIVE (AWD) MODULE

1.ACTIVE DTC

Is the DTC active at this time?

Yes

2.All Wheel Drive (AWD) Internal Failure

Is the AWD failure indicator light active at this time?

Yes

3.(T312) REAR DIFFERENTIAL SOLENOID CONTROL CIRCUIT SHORTED TO VOLTAGE

Is there any voltage present?

Yes

Repair the short to voltage in the (T312) Rear Differential Solenoid Control circuit.
Perform AWD Control Module VERIFICATION TEST. (Refer to 3 - DIFFERENTIAL & DRIVELINE/ELECTRONICALLY CONTROLLED CLUTCH - STANDARD PROCEDURE)

4.ALL WHEEL DRIVE MODULE

View repair

Repair

Replace the All Wheel Drive Module in accordance with the Service Information.
Perform the AWD VERIFICATION TEST. (Refer to 3 - DIFFERENTIAL & DRIVELINE/ELECTRONICALLY CONTROLLED CLUTCH - STANDARD PROCEDURE) .

5.INTERMITTENT WIRING AND CONNECTORS

Were there any problems found?

Yes