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 (see
TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A
).
- Clear the DTCs with the HDS.
- Turn the ignition switch to LOCK (0), and then back ON (II).
- Wait for 6 seconds or more.
- 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.
- 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 (see GAUGE CONTROL MODULE INPUT TEST ).
NO - Do the power tailgate control unit input test (see CONTROL UNIT INPUT TEST/REPLACEMENT ).