B1162

DTC Troubleshooting: B1162

DTC B1162: Gauge Control Module Lost Communication with Power Tailgate (PTG Message)

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A. Troubleshooting - B-CAN System Diagnosis Test Mode A

1. Clear the DTCs with the HDS.

2. Turn the ignition switch to LOCK (0) and then back ON (II).

3. Wait for more than 6 seconds.

4. Check for DTCs with the HDS.

Is DTC B1162 indicated?
YES - Go to step 5.

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections between the power tailgate control unit and the gauge control module.


5. Check for DTCs with the HDS.

Are DTCs B1155, B1156, B1157, B1158, B1180, and/or B1182 also indicated?
YES - Do the gauge control module input test. Gauge Control Module Input Test

NO - Do the power tailgate control unit input test. Service and Repair