B1130

DTC Troubleshooting: B1130, B1131

DTC B1130:

Front Passenger's Power Window Motor A Pulse Error

DTC B1131:

Front Passenger's Power Window Motor B Pulse Error

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 DTC with the HDS.

2. Turn the ignition switch to LOCK (0) and then back to ON (II), or press the engine start/stop button to select the OFF mode and then the ON mode.

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

Does the window motor operate?

YES -

Go to step 4.

NO -

Test the front passenger's power window motor Front Passenger's Power Window Motor Test. If the motor tests OK, go to step 4.

4. Check for DTCs with the HDS.

Are DTCs B1130 and/or B1131 indicated?

YES -

Go to step 5.

NO -

Intermittent failure, the system is OK at this time. Check for loose or poor connections.�

5. Select the POWER WINDOWS from the BODY ELECTRICAL system select menu, and enter DATA LIST.

6. Check the DETECT/NONE information of the front window motor A-phase and B-phase 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 front passenger's power window switch Front Passenger's Power Window Switch Input Test.�

NO -

Go to step 7.

7. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.

8. Disconnect the front passenger's power window switch 37P connector.

9. Disconnect the front passenger's power window motor 6P connector.

10. Check for continuity between front passenger's power window switch 37P connector terminals No. 26,No. 27, and No. 28 and passenger's power window motor 6P connector terminals No. 5,No. 6, and No. 3 respectively.





Is there continuity?

YES -

Go to step 11.

NO -

Repair an open in the wire between the front passenger's window switch and the front passenger's power window motor.�

11. Check for continuity front passenger's window motor 6P connector between terminals No. 3, No. 5, and No. 6 and body ground individually.





Is there continuity?

YES -

Repair a short to ground in the wire.�

NO -

Go to step 12.

12. Test the front passenger's power window motor Front Passenger's Power Window Motor Test.

Is the motor OK?

YES -

Replace the front passenger's power window switch Front Passenger's Power Window Switch Replacement.�

NO -

Replace the front passenger's power window motor Service and Repair.�

DTC Troubleshooting: B1130, B1131

DTC B1130:

Front Passenger's Power Window Motor A Pulse Error

DTC B1131:

Front Passenger's Power Window Motor B Pulse Error

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 DTC with the HDS.

2. Turn the ignition switch to LOCK (0) and then back to ON (II), or press the engine start/stop button to select the OFF mode and then the ON mode.

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

Does the window motor operate?

YES -

Go to step 4.

NO -

Test the front passenger's power window motor Front Passenger's Power Window Motor Test. If the motor tests OK, go to step 4.

4. Check for DTCs with the HDS.

Are DTCs B1130 and/or B1131 indicated?

YES -

Go to step 5.

NO -

Intermittent failure, the system is OK at this time. Check for loose or poor connections.�

5. Select the POWER WINDOWS from the BODY ELECTRICAL system select menu, and enter DATA LIST.

6. Check the DETECT/NONE information of the front window motor A-phase and B-phase 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 front passenger's power window switch Front Passenger's Power Window Switch Input Test.�

NO -

Go to step 7.

7. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.

8. Disconnect the front passenger's power window switch 37P connector.

9. Disconnect the front passenger's power window motor 6P connector.

10. Check for continuity between front passenger's power window switch 37P connector terminals No. 26,No. 27, and No. 28 and passenger's power window motor 6P connector terminals No. 5,No. 6, and No. 3 respectively.





Is there continuity?

YES -

Go to step 11.

NO -

Repair an open in the wire between the front passenger's window switch and the front passenger's power window motor.�

11. Check for continuity front passenger's window motor 6P connector between terminals No. 3, No. 5, and No. 6 and body ground individually.





Is there continuity?

YES -

Repair a short to ground in the wire.�

NO -

Go to step 12.

12. Test the front passenger's power window motor Front Passenger's Power Window Motor Test.

Is the motor OK?

YES -

Replace the front passenger's power window switch Front Passenger's Power Window Switch Replacement.�

NO -

Replace the front passenger's power window motor Service and Repair.�