GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the entire outside mirrors system check performed?

--

Go to Step 2

Go to Outside Mirrors System Check

2

  1. Use the mirror select switch to select the inoperative mirror.
  2. If the left mirror is inoperative, backprobe with a test light from the outside rearview mirror remote control switch connector terminal G to terminal H.
  3. If the right mirror is inoperative, backprobe with a test light from the outside rearview mirror remote control switch connector terminal A to terminal C.
  4. While observing the test light, press the mirror position switch to the UP position.

Does the test light illuminate?

--

Go to Step 3

Go to Step 4

3

  1. Using a test light, backprobe from the inoperative outside rearview mirror connector terminal B to terminal C.
  2. Press the mirror position switch to the UP position while observing the test light.

Does the test light illuminate?

--

Go to Step 5

Go to Step 6

4

Replace the outside rearview mirror remote control switch. Refer to Door Trim Plate Replacement .

Is the repair complete?

--

Go to Step 7

--

5

Replace the mirror motor pack within the power mirror. Refer to Outside Rearview Mirror Motor Replacement .

Is the repair complete?

--

Go to Step 7

--

6

  1. If the left mirror is inoperative, repair the open in CKT 1499.
  2. If the right mirror is inoperative, repair the open in CKT 1497.

Is the repair complete?

--

Go to Step 7

--

7

  1. Turn the ignition switch to the OFF position.
  2. Reconnect all connectors/components removed.

Have all the repairs been made?

--

Go to Outside Mirrors System Check

--