B1135

DTC B1135: Right Rear Window Motor Pulse B Error

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

1. Turn the ignition switch ON (II)
2. Open and close the right rear window by using the power window master switch manually.
3. Check for DTCs with the HDS.

Is DTC B1135 indicated?

YES - Go to step 4.

NO - Intermittent failure. The system is OK at this time. Check for loose or poor connections.

4. Open and close the right rear window by using the power window master switch manually.
5. Select the POWER WINDOWS from the BODY ELECTRICAL SYSTEM SELECT menu and enter the DATA LIST.
6. Check the DETECT/NONE information of the Right rear window motor B-phase pulse signal in the DATA LIST.

Does the information indicator display DETECT while the window is moving, and display NONE when the window is stopped?

YES - Replace the right rear window switch.

NO - Go to step 7.

7. Turn the ignition switch OFF.
8. Disconnect the 14P connector from the right rear window switch.
9. Disconnect the 6P connector from the right rear window motor.




10. Check for continuity between right rear window switch 14P connector terminal No. 4 and right rear window motor 6P connector terminal No. 3.

Is there continuity?

YES - Go to step 11.

NO - Repair an open in the wire.




11. Check for continuity between right rear window motor 6P connector terminal No. 3 and body ground.

Is there continuity?

YES - Repair a short in the wire.

NO - Go to step 12.

12. Test the power window motor.

Is the motor OK?

YES - Replace the right rear window switch.

NO - Replace the right rear window motor.

DTC B1149: Right Rear Window Position Detect Circuit Error

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

1. Clear the DTCs with the HDS.
2. Turn the ignition switch OFF and then back ON (II).
3. Open and close the right rear window by using the right rear window switch manually.
4. Check for DTCs with the HDS.

Is DTC B1134 or B1135 also indicated?

YES - Troubleshoot the indicated DTC.

NO - Go to step 5.

5. Reset the right rear window.
6. Open and close the right rear window by using the right rear window switch manually.
7. Check for DTCs with the HDS.

Is DTC B1149 indicated?

YES - Go to step 8.

NO - The system has recovered and is OK at this time.

8. Turn the ignition switch OFF.
9. Substitute a known-good power window switch.
10. Turn the ignition switch ON (II).
11. Open and close the right rear window by using the right rear window switch manually.
12. Check for the DTCs with the HDS.

Is DTC B1149 indicated?

YES - Replace the right rear window motor.

NO - Replace the right rear window switch.