DTC Chart
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to DIAGNOSTIC METHODS for more information about these practices.
DTC DESCRIPTION
| DTC | Description | Action |
|---|---|---|
| P164D | AWD ID Block Corrupted, Not Programmed | Enter the ID located on the RDU and program into the PCM. |
| P181F | Clutch Control System Performance | This is an internal AWD relay module fault. INSTALL a new AWD relay module. REFER to ALL WHEEL DRIVE (AWD) RELAY MODULE . |
| P187B | Tire Size Out of Acceptable Range - AWD Disabled/Limited Function | GO to PINPOINT TEST B . |
| P188B | AWD Clutch Control Circuit | GO to PINPOINT TEST C . |
| P188C | AWD Relay Module Communication Circuit | CLEAR the DTC. REPEAT the self-test. If DTC returns, GO to PINPOINT TEST E . |
| P188D | AWD Relay Module Feedback Circuit | CLEAR the DTC. REPEAT the self-test. If DTC returns, GO to PINPOINT TEST E . |