GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

Definition: This table diagnoses a left rear window inoperative condition when using the remote left rear window switch located in the center console.

1

Did you perform the Power Windows System Check?

--

Go to Step 2

Go to Power Windows System Check

2

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window motor connector from cavity 2 to ground.
  2. Depress the left rear remote power window switch to the DOWN position.

Does the test lamp light?

--

Go to Step 3

Go to Step 7

3

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window motor connector from cavity 1 to ground.
  2. Lift the left rear remote power window switch to the UP position.

Does the test lamp light?

--

Go to Step 4

Go to Step 16

4

  1. Disconnect the left rear power window motor connector.
  2. Connect a J 35616-200 unpowered test lamp from cavity 2 to B+.

Does the test lamp light?

--

Go to Step 5

Go to Step 22

5

Connect a J 35616-200 unpowered test lamp from the left rear power window motor connector cavity 1 to B+.

Does the test lamp light?

--

Go to Step 6

Go to Step 29

6

Replace the left rear power window motor. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

7

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 5 to ground.
  2. Depress the left rear remote power window switch to the DOWN position.

Does the test lamp light?

--

Go to Step 8

Go to Step 9

8

Repair the open in the RED wire between the left rear power window switch and the left rear power window motor. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

9

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 2 to ground.
  2. Depress the left rear remote power window switch to the DOWN position.

Does the test lamp light?

--

Go to Step 10

Go to Step 11

10

Replace the left rear power window switch. Refer to Rear Side Door Window Switch Replacement .

Is the repair complete?

--

Go to Power Windows System Check

--

11

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear remote power window switch connector from cavity 5 to ground.
  2. Depress the left rear remote power window switch to the DOWN position.

Does the test lamp light?

--

Go to Step 12

Go to Step 13

12

Repair the open in the RED/BLK or the RED/WHT wire between the left rear remote power window switch and the left rear power window switch. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

13

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 1 to ground.

Does the test lamp light?

--

Go to Step 14

Go to Step 15

14

Replace the left rear remote power window switch.

Is the repair complete?

--

Go to Power Windows System Check

--

15

Repair the open in the BLU/WHT wire between the left rear remote power window switch and SP370. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

16

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 3 to ground.
  2. Lift the left rear remote power window switch to the UP position.

Does the test lamp light?

--

Go to Step 17

Go to Step 18

17

Repair the open in the YEL wire between the left rear power window switch and the left rear power window motor. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

18

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 4 to ground.
  2. Lift the left rear remote power window switch to the UP position.

Does the test lamp light?

--

Go to Step 19

Go to Step 20

19

Replace the left rear power window switch. Refer to Rear Side Door Window Switch Replacement .

Is the repair complete?

--

Go to Power Windows System Check

--

20

  1. Use a J 35616-200 unpowered test lamp in order to backprobe the left rear remote power window switch connector from cavity 3 to ground.
  2. Lift the left rear remote power window switch to the UP position.

Does the test lamp light?

--

Go to Step 21

Go to Step 13

21

Repair the open in the GRN/BLK or the GRN/WHT wire between the left rear remote power window switch and the left rear power window switch. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

22

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 5 to B+.

Does the test lamp light?

--

Go to Step 8

Go to Step 23

23

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 2 to B+.

Does the test lamp light?

--

Go to Step 19

Go to Step 24

24

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear remote power window switch connector from cavity 5 to B+.

Does the test lamp light?

--

Go to Step 12

Go to Step 25

25

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear remote power window switch connector with a test lamp from cavity 4 to B+.

Does the test lamp light?

--

Go to Step 14

Go to Step 26

26

Use a J 35616-200 unpowered test lamp in order to backprobe the left front power window/door lock switch connector from cavity 5 to B+.

Does the test lamp light?

--

Go to Step 27

Go to Step 28

27

Repair the open in the BRN or the BRN/BLK wire between the left front power window/door lock switch and SP371 or in the BRN/BLK wire between SP371 and the left rear remote power window switch. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

28

Replace the left front power window/door lock switch. Refer to Door Lock and Side Window Switch Replacement .

Is the repair complete?

--

Go to Power Windows System Check

--

29

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 3 to B+.

Does the test lamp light?

--

Go to Step 17

Go to Step 30

30

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear power window switch connector from cavity 4 to B+.

Does the test lamp light?

--

Go to Step 19

Go to Step 31

31

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear remote power window switch connector from cavity 3 to B+.

Does the test lamp light?

--

Go to Step 21

Go to Step 32

32

Use a J 35616-200 unpowered test lamp in order to backprobe the left rear remote power window switch connector from cavity 2 to B+.

Does the test lamp light?

--

Go to Step 14

Go to Step 26