B1130

DTC B1130: Front Passenger's Power Window Motor A Pulse 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 front passenger's power window by using the front passenger's switch manually.
3. Select the POWER WINDOWS from the BODY ELECTRICAL SYSTEM SELECT MENU and enter DATA LIST.
4. While the power window is moving, check the DETECT/NONE information of the Passenger's Power Window Motor Pulse A in the DATA LIST.

Does the information indicator display DETECT?

YES - Replace the door multiplex control unit

NO - Go to step 5.

5. Refer to the front passenger's power window switch input test, Front Passenger's Power Window Switch Input Test check for continuity on the wires between the front passenger's power window motor 6P connector and the front passenger's power window Switch 14P connector.

Are all the wires OK?

YES - Substitute a known-good front passenger's power window switch, and recheck. If DTC is gone, the original switch is faulty; replace it. If the DTC is still indicated, replace the front passenger's power window motor.

NO - Repair a short or an open in the wire.

DTC B1145: Front Passenger's Power 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 DTC with the HDS.
2. Turn the ignition switch OFF, and then back ON (II).
3. Open and close the front passenger's power window by using the front passenger's switch manually.
4. Check for DTCs with the HDS.

Is DTC B1130 or B1131 indicated?

YES - Troubleshoot the DTC B1130 or B1131.

NO - Go to step 5.

5. Reset the power window control unit and the front passenger's power window control unit.
6. Check for DTCs again with the HDS.

Is DTC B1145 indicated?

YES - Go to step 7.

NO - The system is recovered at this time.

7. Substitute a known-good passenger's power window switch.
8. Open and close the front passenger's power window by using the front passenger's switch manually.
9. Check for DTCs with the HDS.

Is DTC B1145 indicated?

YES - Faulty front passenger's window motor; replace if

NO - Faulty front passenger's power window switch; replace the front passenger's power window switch.