RFA Module DTC Chart
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.
| DTC | Description | Action |
|---|---|---|
| B10AB:06 | Remote Keyless Entry Synchronization: Algorithm Based Failures | GO to Pinpoint Test AL . |
| B10D7:31 | PATS Key: No Signal | This DTC sets during the RFA module self-test if 2 valid programmed passive keys are not detected inside the vehicle. CHECK each passive key individually to see if it operates the vehicle. If 2 valid programmed passive keys are not present inside the vehicle, DISREGARD this DTC. |
| B11CA:01 | Driver Door External Antenna: General Electrical Failure | GO to Pinpoint Test AP . |
| B121A:11 | Keypad Illumination Output: Circuit Short To Ground | GO to Pinpoint Test AJ . |
| B121A:15 | Keypad Illumination Output: Circuit Short To Battery Or Open | If the keypad illumination is inoperative, GO to Pinpoint Test AJ . If the keypad illumination is always on, GO to Pinpoint Test AK . |
| B121B:11 | Keypad Input Switch: Circuit Short To Ground | GO to Pinpoint Test AI . |
| U201F:31 | External Receiver: No Signal | GO to Pinpoint Test AL . |
| All other DTCs | - | REFER to Multifunction Electronic Modules . |