GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

  1. Turn the headlamp switch to the OFF position.
  2. Disconnect the turn/hazard headlamp switch assembly connector C1.

Did all of the exterior lamps go out?

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Go to Step 3

Go to Step 2

2

Locate and repair the short to battery positive voltage in CKT 9.

Is the repair complete?

--

Go to Exterior Lights System Check

--

3

Replace the turn/hazard headlamp switch.

Is the repair complete?

--

Go to Exterior Lights System Check

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