Pinpoint Test D : Unable To Program Keys: Notes
Normal Operation and Fault Conditions
When the RFA module enters a key programming state, it activates the PATS center antenna to read the key in the backup starting location. If a valid passive key is used and there are no concerns with the PATS, the key is programmed into the RFA module memory.
REFER to: Passive Anti-Theft System (PATS) - Component Location .
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 not programmed
- Passive key
Visual Inspection and Diagnostic Pre-checks
- Inspect the passive key for damage