B1145

DTC Troubleshooting: B1145

DTC B1145:

Front Passenger's Power Window Position Detect Circuit Malfunction

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. Open and close the front passenger's power window by using the front passenger's power window switch.

4. Check for DTCs with the HDS.

Are DTCs B1130 and B1131 also indicated?

YES -

Troubleshoot the indicated DTC(s) first.�

NO -

Go to step 5.

5. Do resetting the power window control unit Testing and Inspection.

6. Clear the DTCs with the HDS.

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

8. Open and close the front passenger's power window by using the front passenger's power window switch.

9. Check for DTCs with the HDS.

Is DTC B1145 indicated?

YES -

Go to the passenger's power window switch input test, and do all power and ground input tests Front Passenger's Power Window Switch Input Test. If all the tests prove OK, replace the passenger's power window switch Front Passenger's Power Window Switch Replacement.�

NO -

The system is OK at this time. Check the connectors and terminals for poor or loose connections.�