B1182

DTC Troubleshooting: B1181, B1182

DTC B1181:

Gauge Control Module Lost Communication With Driver's MPCS Unit (Door Switch Message)

DTC B1182:

Gauge Control Module Lost Communication With Driver's MPCS Unit (Door Lock Switch 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 to ON (II).

3. Wait for at least 6 seconds.

4. Check for DTCs with the HDS.

Is DTC B1181 and/or B1182 indicated?

YES -

Go to step 5.

NO -

Intermittent failure, the gauge control module is OK at this time. Check for loose or poor connections.

5. Check for DTCs with the HDS.

Are DTCs B1014, B1015, B1064, B1065, B1613, B1614, and B1811 also indicated?

YES -

Do the driver's MPCS input test Drivers MPCS Unit Input Test.

NO -

Do the gauge control module input test Component Tests and General Diagnostics.