Pinpoint Test C : B1251:00: Notes
Diagnostic Overview
B1251:00
Normal Operation and Fault Conditions
Refer to Tire Pressure Monitoring System .
Visual Inspection and Diagnostic Pre-checks
- Inspect for Non-OEM wheels or run-flat tires.
- Verify horn operation.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1251:00 | Tire Pressure Sensor Low Battery: No Sub Type Information | Sets in continuous memory when attempting to train a TPMS sensor(s) with a low battery. The TPMS warning indicator flashes for 70 seconds and then remains on continuously when the ignition is turned to the ON position, and the message center displays TIRE PRESSURE SENSOR FAULT. |