Pinpoint Test B : B124D:02: Notes
Diagnostic Overview
B124D:02
Normal Operation and Fault Conditions
Refer to Tire Pressure Monitoring System , TPMS Function.
Visual Inspection and Diagnostic Pre-checks
- Inspect for customer electronic devices, such as cell phone chargers or GPS units.
- Inspect for Non-OEM wheels or run-flat tires.
- Verify that the horn operates.
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B124D:02 | Tire Pressure Sensor: General Signal Failure | Set by the BCM in continuous memory when 1, 2 or 3 of the tire pressure sensors are faulted or not responding, or when data is not received by the BCM. |