Tire Pressure Monitor System (TPMS) Module Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2004 Mercury Mountaineer and 2004 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
TIRE PRESSURE MONITOR SYSTEM (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1342 | ECU is Defective | TPMS Module | INSTALL a new tire pressure monitor module. REFER to TIRE PRESSURE MONITORING SYSTEM MODULE . |
| B2477 | Module Configuration Failure/ Mismatch | TPMS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| B2849 | Horn Output Relay Circuit Open | TPMS Module | Go To PINPOINT TEST D |
| B2868 | Left Front Tire Pressure Sensor Fault | TPMS Module | The module has not heard this sensor during the TPMS module removal and installation process. When programming or installing a new TPMS module, the tire pressure sensors must be manually trained. REFER to TIRE PRESSURE MONITORING SYSTEM MODULE . |
| B2869 | Right Front Tire Pressure Sensor Fault | TPMS Module | The module has not heard this sensor during the TPMS module removal and installation process. When programming or installing a new TPMS module, the tire pressure sensors must be manually trained. REFER to TIRE PRESSURE MONITORING SYSTEM MODULE . |
| B2870 | Right Rear Tire Pressure Sensor Fault | TPMS Module | The module has not heard this sensor during the TPMS module removal and installation process. When programming or installing a new TPMS module, the tire pressure sensors must be manually trained. REFER to TIRE PRESSURE MONITORING SYSTEM MODULE . |
| B2871 | Left Rear Tire Pressure Sensor Fault | TPMS Module | The module has not heard this sensor during the TPMS module removal and installation process. When programming or installing a new TPMS module, the tire pressure sensors must be manually trained. REFER to TIRE PRESSURE MONITORING SYSTEM MODULE . |
| B2872 | Tire Pressure Sensor Fault | TPMS Module | Go To PINPOINT TEST E . |
| C2780 | ECU in Manufacturing Mode | TPMS Module | The TPMS module is in manufacturing mode and must undergo the removal and installation process. REFER to the steps in TIRE PRESSURE MONITORING SYSTEM MODULE . |
| U0073 | Control Module Communication Bus Off | CAN Bus | REFER to MODULE COMMUNICATIONS NETWORK |
| U1900 | Missing Message Timeout | CAN Bus | REFER to MODULE COMMUNICATIONS NETWORK |