Pinpoint Test I : DTCS P0748:11, P0748:12, P0748:13, P0778:11, P0778:12, P0778:13: Notes
WARNING: This page is about a different variant/trim than selected.
Refer to OEM WIRING DIAGRAMS (EXCEPT ELECTRIC) for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Four-Wheel Drive Systems - System Operation and Component Description .
AWD: DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P0748:11 | Pressure Control Solenoid "A" Electrical: Circuit Short To Ground | This DTC sets in continuous memory and on-demand if the AWD clutch solenoid - LH circuit is short to ground. |
| P0748:12 | Pressure Control Solenoid "A" Electrical: Circuit Short To Battery | This DTC sets in continuous memory and on-demand if the AWD clutch solenoid - LH circuit is short to battery. |
| P0748:13 | Pressure Control Solenoid "A" Electrical: Circuit Open | This DTC sets in continuous memory and on-demand if the AWD clutch solenoid - LH circuit is open. |
| P0778:11 | Pressure Control Solenoid "B" Electrical: Circuit Short To Ground | This DTC sets in continuous memory and on-demand if the AWD clutch solenoid - RH circuit is short to ground. |
| P0778:12 | Pressure Control Solenoid "B" Electrical: Circuit Short To Battery | This DTC sets in continuous memory and on-demand if the AWD clutch solenoid - RH circuit is short to battery. |
| P0778:13 | Pressure Control Solenoid "B" Electrical: Circuit Open | This DTC sets in continuous memory and on-demand if the AWD clutch solenoid - RH circuit is open. |
Possible Sources
- Wiring, terminals or connectors
- Rear drive unit (RDU) assembly
- Rear drive unit (RDU) jumper harness
- AWD module