For 1990-2009 cars

## Power Windows Inoperative from Any Switch RH Front Wind Inop from RH SW

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: RH front side door power window is inoperative from the RH front side door window switch.
1 | Was the Power Window System Check performed? | -- | Go to Step 2 | Go to Power Windows System Check .
2 |

1. Close all the doors.
2. Disconnect the RH front side door window regulator motor connector.
3. Use the DMM to measure the voltage between terminal 1 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 4

Go to Step 3

3 |

1. Locate an open or a high resistance in circuits A2 and/or A4.
2. Repair the open or the high resistance in circuit A2 and/or A4.

Is the repair complete?

--

Go to Step 13

--

4 | Use the DMM to measure the resistance between terminal 4 of the RH front side door window regulator motor connector and a known good ground. Is the measured resistance within the specified value? | Less than 5 ohms | Go to Step 6 | Go to Step 5
5 |

1. Locate an open or a high resistance in circuit F11.
2. Repair the open or the high resistance in circuit F11.

Is the repair complete?

--

Go to Step 13

--

6 |

1. Turn the ignition switch to the ON position.
2. Use the DMM to measure the voltage between terminal 5 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 8

Go to Step 7

7 |

1. Locate an open or a high resistance in circuit B2 or B5.
2. Repair the open or a high resistance in circuit B2 or B5.

Is the repair complete?

--

Go to Step 13

--

8 |

1. Press the RH front side door window switch UP button.
2. Use the DMM to measure the voltage between terminal 2 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 10

Go to Step 9

9 |

1. Locate an open or a high resistance in circuit RU6.
2. Repair the open or the high resistance in circuit RU6.
3. If this circuit is OK, replace the RH front side door window switch. Refer to Console Switch Housing Replacement in Instrument Panel, Gauges and Console.

Is the repair or replacement complete?

--

Go to Step 13

--

10 |

1. Press the RH front side door window switch DOWN button.
2. Use the DMM to measure the voltage between terminal 3 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 12

Go to Step 11

11 |

1. Locate an open or a high resistance in circuits PA1 and/or PA2.
2. Repair the open or the high resistance in circuits PA1 and/or PA2.
3. If these circuits are OK, replace the RH front side door window switch. Refer to Console Switch Housing Replacement in Instrument Panel, Gauges and Console.

Is the repair or replacement complete?

--

Go to Step 13

--

12 | Replace the RH front side door window regulator motor. Refer to Front Side Door Window Regulator Replacement in Doors. Is the replacement complete? | -- | Go to Step 13 | --
13 |

1. Connect all connectors and components that were disconnected.
2. Verify that the RH front side door power window operates properly.

Does the RH front side door power window operate properly?

--

System OK

Go to Step 1

## Power Windows Inoperative from Any Switch LH Rear Win Inop from LH RR SW

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: LH rear side door power window is inoperative from the LH rear side door window switch.
1 | Was the Power Window System Check performed? | -- | Go to Step 2 | Go to Power Windows System Check .
2 |

1. Cose all the doors.
2. Disconnect the LH rear side door window regulator motor connector.
3. Use the DMM to measure the voltage between terminal 1 of the LH rear side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 4

Go to Step 3

3 |

1. Locate an open or a high resistance in circuits A1 and/or A21.
2. Repair the open or the high resistance in circuit A1 and/or A21.

Is the repair complete?

--

Go to Step 13

--

4 | Use the DMM to measure the resistance between terminal 4 of the LH rear side door window regulator motor connector and a known good ground. Is the measured resistance within the specified value? | Less than 5 ohms | Go to Step 6 | Go to Step 5
5 |

1. Locate an open or a high resistance in circuit F1.
2. Repair the open or the high resistance in circuit F1.

Is the repair complete?

--

Go to Step 13

--

6 |

1. Turn the ignition switch to the ON position.
2. Make sure that the rear window lockout switch is in the UNLOCK position.
3. If the rear window lockout switch is in the LOCK position, the rear windows will not operate.
4. Disconnect the LH rear side door window switch.
5. Use the DMM to measure the voltage between terminal 7 of the LH rear side door window switch connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 8

Go to Step 7

7 |

1. Locate an open or a high resistance in the circuits M1 and/or M3
2. Repair the open or a high resistance in circuits M1 and/or M3.
3. If these circuits are OK, replace the LH front side door window switch. Refer to Console Switch Housing Replacement in Instrument Panel, Gauges and Console.

Is the repair complete?

--

Go to Step 13

--

8 |

1. Connect the LH rear side door window switch.
2. Press the LH rear side door window switch UP button.
3. Use the DMM to measure the voltage between terminal 2 of the LH rear side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 10

Go to Step 9

9 |

1. Locate an open or a high resistance in circuits RU1 and/or RU2.
2. Repair the open or the high resistance in circuits RU1 and/or RU2.
3. If these circuits are OK, replace the LH rear side door window switch. Refer to Rear Side Door Window Switch Replacement in Doors.

Is the repair or replacement complete?

--

Go to Step 13

--

10 |

1. Press the LH rear side door window switch DOWN button.
2. Use the DMM to measure the voltage between terminal 3 of the LH rear side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 12

Go to Step 11

11 |

1. Locate an open or a high resistance in circuits PA1 and/or PA2.
2. Repair the open or the high resistance in circuits PA1 and/or PA2.
3. If these circuits are OK, replace the LH rear side door window switch. Refer to Rear Side Door Window Switch Replacement in Doors.

Is the repair or replacement complete?

--

Go to Step 13

--

12 | Replace the LH rear side door window regulator motor. Refer to Rear Side Door Window Regulator Replacement in Doors. Is the replacement complete? | -- | Go to Step 13 | --
13 |

1. Connect all connectors and components that were disconnected.
2. Verify that the LH rear side door power window operates properly.

Does the LH rear side door power window operate properly?

--

System OK

Go to Step 1

## Power Windows Inoperative from Any Switch RH Rear Win Inop from RH RR SW

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: RH rear side door power window is inoperative from the RH rear side door window switch.
1 | Was the Power Window System Check performed? | -- | Go to Step 2 | Go to Power Windows System Check .
2 |

1. Close all the doors
2. Disconnect the RH rear side door window regulator motor connector.
3. Use the DMM to measure the voltage between terminal 1 of the RH rear side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 4

Go to Step 3

3 |

1. Locate an open or a high resistance in circuits A1 and/or A11.
2. Repair the open or the high resistance in circuit A1 and/or A11.

Is the repair complete?

--

Go to Step 15

--

4 | Use the DMM to measure the resistance between terminal 4 of the RH rear side door window regulator motor connector and a known good ground. Is the measured resistance within the specified value? | Less than 5 ohms | Go to Step 6 | Go to Step 5
5 |

1. Locate an open or a high resistance in circuit F1.
2. Repair the open or the high resistance in circuit F1.

Is the repair complete?

--

Go to Step 15

--

6 |

1. Turn the ignition switch to the ON position.
2. Make sure that the rear window lockout switch is in the UNLOCK position.
3. If the rear window lockout switch is in the LOCK position, the rear windows will not operate.
4. Disconnect the RH rear side door window switch.
5. Use the DMM to measure the voltage between terminal 7 of the RH rear side door window switch connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 8

Go to Step 7

7 |

1. Locate an open or a high resistance in the circuits M1 and/or M4.
2. Repair the open or a high resistance in circuits M1 and/or M4.
3. If these circuits are OK, replace the LH front side door window switch. Refer to Console Switch Housing Replacement in Instrument Panel, Gauges and Console.

Is the repair complete?

--

Go to Step 15

--

8 |

1. Connect the RH rear side door window switch.
2. Press the RH rear side door window switch UP button.
3. Use the DMM to measure the voltage between terminal 2 of the RH rear side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 10

Go to Step 9

9 |

1. Locate an open or a high resistance in circuits RU1 and/or RU2.
2. Repair the open or the high resistance in circuits RU1 and/or RU2.
3. If these circuits are OK, replace the RH rear side door window switch. Refer to Rear Side Door Window Switch Replacement in Doors.

Is the repair or replacement complete?

--

Go to Step 15

--

10 |

1. Press the RH rear side door window switch DOWN button.
2. Use the DMM to measure the voltage between terminal 3 of the RH rear side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 12

Go to Step 11

11 |

1. Locate an open or a high resistance in circuits PA1 and/or PA2.
2. Repair the open or the high resistance in circuits PA1 and/or PA2.
3. If these circuits are OK, replace the RH rear side door window switch. Refer to Rear Side Door Window Switch Replacement in Doors.

Is the repair or replacement complete?

--

Go to Step 15

--

12 | Use the DMM to measure the voltage between terminal 5 of the RH rear side door window regulator motor connector and a known good ground. Is the measured voltage within the specified value? | B+ | Go to Step 14 | Go to Step 13
13 |

1. Locate an open or a high resistance in circuits B1 or B8.
2. Repair the open or a high resistance in circuits B1 or B8.

Is the repair complete?

--

Go to Step 15

--

14 | Replace the RH rear side door window regulator motor. Refer to Rear Side Door Window Regulator Replacement in Doors. Is the replacement complete? | -- | Go to Step 15 | --
15 |

1. Connect all connectors and components that were disconnected.
2. Verify that the RH rear side door power window operates properly.

Does the RH rear side door power window operate properly?

--

System OK

Go to Step 1

## Power Windows Inoperative from Any Switch RH Rear Win Inop from RH FR SW

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: RH rear side door power window is inoperative from the RH front side door window switch.
1 | Was the Power Window System Check performed? | -- | Go to Step 2 | Go to Power Windows System Check .
2 |

1. Close all the doors.
2. Disconnect the RH front side door window regulator motor connector.
3. Use the DMM to measure the voltage between terminal 1 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 4

Go to Step 3

3 |

1. Locate an open or a high resistance in circuits A11 and/or A1.
2. Repair the open or the high resistance in circuit A11 and/or A1.

Is the repair complete?

--

Go to Step 13

--

4 | Use the DMM to measure the resistance between terminal 4 of the RH front side door window regulator motor connector and a known good ground. Is the measured resistance within the specified value? | Less than 5 ohms | Go to Step 6 | Go to Step 5
5 |

1. Locate an open or a high resistance in circuit F1.
2. Repair the open or the high resistance in circuit F1.

Is the repair complete?

--

Go to Step 13

--

6 |

1. Turn the ignition switch to the ON position.
2. Disconnect the RH front side door window switch.
3. Use the DMM to measure the voltage between terminal 5 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 8

Go to Step 7

7 |

1. Locate an open or a high resistance in circuit B1 or B8.
2. Repair the open or a high resistance in circuit B1 or B8.

Is the repair complete?

--

Go to Step 13

--

8 |

1. Press the RH front side door window switch UP button.
2. Use the DMM to measure the voltage between terminal 2 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 10

Go to Step 9

9 |

1. Locate an open or a high resistance in circuit RU16 or RU2.
2. Repair the open or the high resistance in circuit RU16 or RU2.
3. If this circuit is OK, replace the RH front side door window switch. Refer to Console Switch Housing Replacement in Instrument Panel, Gauges and Console.

Is the repair or replacement complete?

--

Go to Step 13

--

10 |

1. Press the RH front side door window switch DOWN button.
2. Use the DMM to measure the voltage between terminal 3 of the RH front side door window regulator motor connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 12

Go to Step 11

11 |

1. Locate an open or a high resistance in circuit PA4 or PA2.
2. Repair the open or the high resistance in circuit PA4 or PA2.
3. If this circuit is OK, replace the RH front side door window switch. Refer to Console Switch Housing Replacement in Instrument Panel, Gauges and Console.

Is the repair or replacement complete?

--

Go to Step 13

--

12 | Replace the RH rear side door window regulator motor. Refer to Rear Side Door Window Regulator Replacement in Doors. Is the replacement complete? | -- |  | --
13 |

1. Connect all connectors and components that were disconnected.
2. Verify that the RH rear side door power window operates properly.

Does the RH rear side door power window operate properly?

--

System OK

Go to Step 1