GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Power Mirrors System Check?

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Go to Step 2

Go to Outside Mirrors System Check

2

  1. Disconnect the outside mirror switch connector.
  2. Connect a test lamp between the connector terminal E and terminal D.

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3

Inspect the terminal connectors. Refer to Connector Repairs in Wiring Systems.

Are the terminal connectors OK?

--

Go to Step 6

Go to Step 8

4

Connect a test lamp between terminal E and ground.

Does the test lamp light?

--

Go to Step 5

Go to Step 7

5

Repair an open in CKT 150. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Outside Mirrors System Check

--

6

Replace the outside mirror switch. Refer to Mirror Switch Replacement.

Is the repair complete?

--

Go to Outside Mirrors System Check

--

7

Repair an open in CKT 1732. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Outside Mirrors System Check

--

8

Repair the faulty connector. Refer to Connector Repairs in Wiring Systems.

Is the repair complete?

--

Go to Outside Mirrors System Check

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