GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the entire Exterior Lights System Check performed?

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Go to Step 2

Go to Exterior Lights System Check

2

Do the underhood lamp and cornering lamps operate properly?

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Go to Step 3

Go to License, Underhood and Cornering Lamps Inoperative

3

Repair the open in CKT 32 (YEL) between the rear junction block and C402. Refer to Wiring Repairs in Wiring Systems.

Is the circuit repair complete?

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Go to Exterior Lights System Check

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