GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the headlight system check?

--

Go to Step 2

Go to Headlight System Check

2

Are the high beams operational?

--

Go to Step 3

Go to Headlamps Inoperative - High Beams

3

Using a J 35616-200 unpowered test lamp, backprobe connector C2, cavity 8 of the instrument panel cluster assembly to ground.

Does the lamp light?

--

Go to Step 4

Go to Step 9

4

Using a J 36169-A fused jumper wire, backprobe connector C2, cavity 7 of the instrument panel cluster assembly to ground.

Does the high beam indicator lamp light?

--

Go to Step 6

Go to Step 5

5

Test for an open in the IP cluster printed circuit using a J 39200 .

Is there an open condition?

--

Go to Step 8

Go to Step 7

6

Repair the open RED wire between connector C2, cavity 7 of the instrument panel cluster assembly and S244. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Headlight System Check

--

7

Replace the high beam indicator lamp.

Is the replacement complete?

--

Go to Headlight System Check

--

8

Replace the open IP cluster printed circuit.

Is the repair complete?

--

Go to Headlight System Check

--

9

Repair the open WHT/BLU wire between connector C2, cavity 8 of the instrument panel cluster assembly and S116. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Headlight System Check

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