GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Audible Warnings System Check?

--

Go to Step 2

Go to Audible Warnings System Check

2

Do the headlights illuminate when turned ON?

--

Go to Step 3

Go to Headlight System Check

3

  1. Using a fused jumper wire, connect the LH front door jamb switch connector lead to ground.
  2. Set the conditions to activate the lights on chime.

Did the lights on chime sound?

--

Go to Step 4

Go to Step 5

4

Repair the open in the RED/WHT wire from the junction block 2, C4 cavity 7. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Audible Warnings System Check

--

5

Replace the LH front door jamb switch. Refer to Wiring Repairs .

Is the repair complete?

--

Go to Audible Warnings System Check

--