Pinpoint Test E : B10D7:05: Notes
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.
Refer to Passive Anti-Theft System , for schematic and connector information.
Normal Operation and Fault Conditions
When the RFA module enters a key programming state, it activates the backup transceiver to read the key in the backup transceiver slot. When a valid passive key is used and there are no concerns with the PATS, the key is programmed into the RFA module memory.
RFA Module DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10D7:05 | PATS Key: System Programming Failure | Sets when the RFA module has not successfully programmed a passive key into the RFA module when in the key programming state. |
Possible Causes
- Passive key
- Passive key not programmed
Visual Inspection and Diagnostic Pre-checks
- Inspect the passive key for physical damage.