GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the entire Outside Mirrors System Check performed?

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Go to Step 2

Go to Outside Mirrors System Check

2

Backprobe with a test lamp from the outside rearview mirror remote control switch connector terminal E and ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3

Using a test lamp, backprobe between the outside rearview mirror remote control switch connector terminal E and terminal D.

Does the test lamp light?

--

Go to Step 5

Go to Step 6

4

Repair the open or poor connection in CKT 1140.

Is the repair complete?

--

Go to Step 7

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5

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

Is the repair complete?

--

Go to Step 7

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6

Repair the open in CKT 750 from S504 to the outside rearview mirror remote control switch connector terminal D

Is the repair complete?

--

Go to Step 7

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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

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