GM Service Manual Online
For 1990-2009 cars only

Step

Action

Values

Yes

No

1

Inspect fuse F16.

Is fuse F16 blown?

--

Go to Step 2

Go to Step 3

2

  1. Inspect for a short circuit and repair if necessary.
  2. Replace the fuse.

Is the repair complete?

--

System OK

--

3

Use a voltmeter to measure the voltage at fuse F16.

Is the voltage within the value specified?

11-14 V

Go to Step 5

Go to Step 4

4

Repair the open circuit between the battery and fuse F16.

Is the repair complete?

--

System OK

--

5

  1. Disconnect the glove vox lamp electrical connector.
  2. Use a voltmeter to measure the voltage at connector terminal 2.

Is the voltage within the value specified?

11-14 V

Go to Step 7

Go to Step 6

6

Repair the open circuit between fuse F16 and the glove box lamp terminal 2.

Is the repair complete?

--

System OK

--

7

Use an ohmmeter to measure continuity between terminal 1 of the glove box lamp connector and ground.

Is the ohmmeter show the specified value?

0 ohms

Go to Step 8

Go to Step 9

8

Replace the glove box lamp bulb.

Is the repair complete?

--

System OK

--

9

Repair the ground circuit for the glove box lamp.

Is the repair complete?

--

System OK

--