Pinpoint Test O : The RKE (Remote Keyless Entry) Transmitter Is Inoperative: Notes
Normal Operation and Fault Conditions
BCM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1D21:62 | Remote Control Switch: Signal Compare Failure | Sets when the BCM detects the rolling counter received from a RKE transmitter is out of synchronization with the rolling counter stored in the module. |
Possible Causes
- RKE transmitter battery
- RKE transmitter programming
- RKE transmitter button pressed a substantial amount of times while outside the range of the vehicle
- RKE transmitter
- BCM
Visual Inspection and Diagnostic Pre-checks
- Inspect the RKE transmitter for damage.
- Check for aftermarket RKE transmitters.