Instrument Panel Lamps Inoperative. Chevrolet Metro 1999

For 1990-2009 cars

Step | Action | Values | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Interior Lights System Check? | -- | Go to Step 2 | Go to Interior Lamps System Check

2

1. Turn the light switch to the PARK position.
2. Turn the illumination controller knob to the full clockwise position.
3. Using a test light, backprobe connector C4 of the junction block from cavity 10 to ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3 | Using a test lamp, backprobe the illumination controller connector from cavity 2 to ground. Does the test lamp light? | -- | Go to Step 6 | Go to Step 7
4 | Inspect for an open in the RED/YEL wire between the junction block and S204. Is the connection OK? | -- | Go to Step 5 | Go to Step 13
5 | Replace the junction block. Is the repair complete? | -- | Go to Interior Lamps System Check | --
6 | Using a test lamp, backprobe the illumination controller connector from cavity 1 to B+. Does the test lamp light? | -- | Go to Step 8 | Go to Step 9
7 | Repair the open in the RED/YEL wire between the junction block and the illumination controller. Is the repair complete? | -- | Go to Interior Lamps System Check | --
8 | Using a test lamp, backprobe the illumination controller connector from cavity 3 to B+. Does the test lamp light? | -- | Go to Step 11 | Go to Step 12
9 | Inspect for an open in the BLK wire between the illumination controller and the junction block. Is the connection OK? | -- | Go to Step 10 | Go to Step 13
10 | Replace the junction block. Is the repair complete? | -- | Go to Interior Lamps System Check | --
11 | Replace the illumination controller. Is the repair complete? | -- | Go to Daytime Running Lights (DRL) System Check . | --
12 | Repair the open in the RED/GRN wire between the affected lamps and the illumination controller. Is the repair complete? | -- | Go to Daytime Running Lights (DRL) System Check . | --
13 | Repair the open connection. Is the repair complete? | -- | Go to Daytime Running Lights (DRL) System Check | --