Pinpoint Test D : B10D7:05: Notes
Diagnostic Overview
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to Diagnostic Methods for information about these practices.
Refer to Passive Anti-Theft System , 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 IA 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 an IA key into the RFA module when in the key programming state. |
Possible Sources
- IA key
- IA key not programmed
Visual Inspection and Diagnostic Pre-checks
- Inspect the IA key for physical damage.