Four Wheel Drive (4WD) Systems DTCS: Pcm
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| P187B | Tire Size Out of Acceptable Range - AWD Disabled Limited Function | GO to PINPOINT TEST B . |
| P188B | All Wheel Drive Clutch Control Circuit | GO to PINPOINT TEST C . |
| P188C | All Wheel Drive Relay Module Communication Circuit | GO to PINPOINT TEST D . |
| P188D | All Wheel Drive Relay Module Feedback Circuit | GO to PINPOINT TEST D . |
| P181F | Clutch Control System Performance | CLEAR the DTCs. REPEAT the self-test. If the DTC returns, INSTALL a new AWD relay module. REFER to ALL WHEEL DRIVE (AWD) RELAY MODULE in this service information. REPEAT the self-test. |
| All Other DTCs | - | REFER to ELECTRONIC ENGINE CONTROLS . |