GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did the Auxiliary Power Outlets System Check bring you here?

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Go to Step 2

Go to Cigar Lighter/Auxiliary Outlets System Check

2

Inspect the cigar lighter fuse 13 at I/P fuse block.

Is the fuse functional?

--

Go to Step 4

Go to Step 3

3

Locate and repair the overload in circuit 640 and replace the cigar lighter fuse.

Is the repair complete?

--

Go to Cigar Lighter/Auxiliary Outlets System Check

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4

  1. Disconnect the cigarette lighter.
  2. Connect a test lampJ 35616-200 from CKT 640 (ORN) cavity A to the cigarette lighter connector to ground.

Does the test lamp light?

--

Go to Step 6

Go to Step 5

5

Repair the open in CKT 640 between the instrument panel fuse block and the cigarette lighter.

Is the repair complete?

--

Go to Cigar Lighter/Auxiliary Outlets System Check

--

6

Inspect for an open in CKT 1050 (BLK) between the cigarette lighter and ground G200.

Did you find an open?

--

Go to Step 7

Go to Step 8

7

Repair the open in CKT 1050 (BLK) between the cigarette lighter and ground G200.

Is the repair complete?

--

Go to Cigar Lighter/Auxiliary Outlets System Check

--

8

Replace the cigarette lighter.

Is the replacement complete?

--

Go to Cigar Lighter/Auxiliary Outlets System Check

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