GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Outside Mirrors System Check?

--

Go to Step 2

Go to Outside Mirrors System Check

2

  1. Disconnect the RH outside power mirror.
  2. Connect a test lampJ 35616-200 from CKT 90 (GRY) cavity A at the RH outside power mirror to ground.
  3. Place the selector switch in the RH mirror position.
  4. Press the switch to the LEFT position.

Does the test lamp light?

--

Go to Step 4

Go to Step 3

3

  1. Using a test lampJ 35616-200 backprobe CKT 90 (GRY) cavity C at the Outside Rear View Remote Control Switch to ground.
  2. Press the switch to the left position.

Does the test lamp light?

--

Go to Step 5

Go to Step 6

4

  1. Connect a test lamp from CKT 1496 (YEL) cavity C at the right outside power mirror to ground.
  2. Press the switch to the RIGHT position.

Does the test lamp light?

--

Go to Step  8

Go to Step 7

5

Locate and repair an open in CKT 90 (GRY) between the right outside mirror and the outside rearview mirror control switch.

Is the repair complete?

--

Go to Outside Mirrors System Check

--

6

Replace the outside rearview mirror control switch. Refer to Power Accessory Switch Panel Replacement .

Is the repair complete?

--

Go to Outside Mirrors System Check

--

7

Locate and repair open in CKT 1496 (YEL) between right outside power mirror and S 604.

Is the repair complete?

--

Go to Outside Mirrors System Check

--

8

Replace the outside rearview mirror. Refer to Outside Rearview Mirror Replacement .

Is the repair complete?

--

Go to Outside Mirrors System Check

--