Tire Pressure Monitoring System (TPMS)
TIRE PRESSURE MONITORING SYSTEM (TPMS) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B106B | Tire Pressure Sensor Low Battery | Smart Junction Box (SJB) | DTC B106B can be set during SJB configuration. See PINPOINT TEST 4: DTC B106B - TIRE PRESSURE SENSOR LOW BATTERY . |
| B106D | Tire Pressure Monitoring System (TPMS) Initiators Not Configured | SJB | 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, see MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure/Mismatch | SJB | 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, see MODULE CONFIGURATION . |
| B2888 | Left Front Tire Pressure Sensor Fault | SJB | 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. See TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING . |
| B2869 | Right Front Tire Pressure Sensor Fault | SJB | 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. See TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING . |
| B2870 | Right Rear Tire Pressure Sensor Fault | SJB | 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. See TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING . |
| B2871 | Left Rear Tire Pressure Sensor Fault | SJB | 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. See TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING . |
| B2872 | Tire Pressure Sensor Fault | SJB |
NOTE:
ACTIVATE the TPMS sensors. See PINPOINT TEST 3: TPMS INDICATOR FLASHES FOR 70 SECONDS AND THEN REMAINS ON SOLID WHEN THE IGNITION KEY IS TURNED TO THE ON POSITION AND DTC B2872 OR B287A IS PRESENT
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| B287A | Tire Pressure System Fault | SJB | See PINPOINT TEST 3: TPMS INDICATOR FLASHES FOR 70 SECONDS AND THEN REMAINS ON SOLID WHEN THE IGNITION KEY IS TURNED TO THE ON POSITION AND DTC B2872 OR B287A IS PRESENT . |
| C2780 | ECU in Manufacturing Mode | SJB | 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. See TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING . |
| U0155 | Lost Communication with Instrument Cluster | SJB | See PINPOINT TEST 4: THE INSTRUMENT CLUSTER DOES NOT RESPOND TO THE SCAN TOOL to diagnose the no communication problem. |
| All other SJB DTCs | - | SJB | See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES . |