For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open.
1 |

1. Disconnect the glove box lamp/switch connector.
2. Use a DMM in order to measure the resistance between terminal B of the glove box lamp/switch connector and ground.

Is the resistance measured within the specified range?

0-2 ohms

Go to Step 2

Go to Step 3

2 | Use a DMM in order to measure the voltage between terminal A of the glove box lamp/switch connector and ground. Is the voltage measured equal to the specified value? | B+ | Go to Step 4 | Go to Step 5
3 | Repair the open in CKT 250 between the glove box lamp/switch and ground splice pack G203. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Interior Lamps System Check | --
4 | Replace the glove box lamp/switch. Refer to Instrument Panel Compartment Lamp Switch Replacement in Instrument Panel, Gauges and Console. Is the repair complete? | -- | Go to Interior Lamps System Check | --
5 | Use a DMM in order to backprobe the left IP junction block connector C1 and measure the voltage between terminal E9 and ground. Is the voltage measured equal to the specified value? | B+ | Go to Step 6 | Go to Step 7
6 | Repair the open in CKT 1732 between the left IP junction block and the glove box lamp/switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Interior Lamps System Check | --
7 | Replace the left IP junction block. Is the repair complete? | -- | Go to Interior Lamps System Check | --