Tire Pressure Monitoring System (TPMS)
TIRE PRESSURE MONITORING SYSTEM (TPMS) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B106A | Pressure Sensor Range Bit Incorrect State | DTC B106A can be set during SJB configuration. Go to PINPOINT TEST G . |
| B106B | Tire Pressure Sensor Low Battery | DTC B106B can be set during SJB configuration. Go to PINPOINT TEST H . |
| B106D | Tire Pressure Monitoring System (TPMS) Initiators Not Configured | DTC B106D is only present when a new SJB is installed, the SJB is incorrectly flashed or the SJB is incorrectly configured. Successfully configuring the SJB is the only way to clear this DTC. VERIFY the SJB is correctly configured. If DTC B106D is still present, refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure/Mismatch | DTC B2477 is only present when a new SJB is installed, the SJB is incorrectly flashed or the SJB is incorrectly configured. Successfully configuring the SJB is the only way to clear this DTC. MAKE SURE the SJB is configured correctly. If DTC B2477 is still present, refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| B2868 | LF Tire Pressure Sensor Fault | DTC B2868 is only present when a new SJB is installed, the SJB is flashed or the SJB is reconfigured. TRAIN the tire pressure sensors. Refer to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING in this information. |
| B2869 | RF Tire Pressure Sensor Fault | DTC B2869 is only present when a new SJB is installed, the SJB is flashed or the SJB is reconfigured. TRAIN the tire pressure sensors. Refer to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING in this information. |
| B2870 | RR Tire Pressure Sensor Fault | DTC B2870 is only present when a new SJB is installed, the SJB is flashed or the SJB is reconfigured. TRAIN the tire pressure sensors. Refer to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING in this information. |
| B2871 | LR Tire Pressure Sensor Fault | DTC B2871 is only present when a new SJB is installed, the SJB is flashed or the SJB is reconfigured. TRAIN the tire pressure sensors. Refer to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING in this information. |
| B2872 | Tire Pressure Sensor Fault |
NOTE:
If the vehicle has been stationary for more than 30 minutes, the sensors go into a "sleep mode" to conserve battery power. It becomes necessary to wake them up so that they transmit the latest tire pressure information to the SJB
. ACTIVATE the TPMS
sensors. Refer to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR ACTIVATION
in this information. Go to PINPOINT TEST F
. |
| B287A | Tire Pressure System Fault | Go to PINPOINT TEST F . |
| C2780 | ECU in Manufacturing Mode | DTC C2780 is only present when a new SJB is installed, the SJB is flashed or the SJB is reconfigured. TRAIN the tire pressure sensors. Refer to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING in this information. |
| U0155 | Lost Communication with Instrument Cluster (IC) | Go to PINPOINT TEST I |
| All other SJB DTCs | - | Refer to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULE . |