Pinpoint Test B : 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.
Normal Operation and Fault Conditions
When the BCM enters a key programming state, it activates the transceiver to read the key in the ignition lock cylinder. If a valid PATS key is used and there are no concerns with the PATS, the key is programmed into the BCM memory.
BCM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10D7:05 | PATS Key: System Programming Failure | Sets when a PATS key is not successfully programmed into the BCM. |
Possible Causes:
- PATS key not programmed
Visual Inspection and Diagnostic Pre-checks
- Inspect the PATS key for damage
- Verify the correct key is used