Instrument Panel Lamps Do Not Dim P32/42
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Place the headlamps switch in the PARK or HEAD position. Do the instrument panel (IP) lamps illuminate? | -- | Go to Step 2 | |
2 | Rotate the IP lamps dimmer switch rheostat from full brightness to full dim. Do the IP lamps brighten and dim? | -- | System OK | Go to Step 3 |
3 | Disconnect the IP lamps dimmer switch. Do the IP lamps remain illuminated? | -- | Go to Step 4 | Go to Step 6 |
4 | Remove the INSTR LPS fuse from the IP fuse block. Do the IP lamps remain illuminated? | -- | Go to Step 5 | Go to Step 7 |
5 | Repair the short to B+ in CKT 8 (GRY). Did you complete the repair? | -- | System OK | -- |
6 | Replace the IP lamps dimmer switch. Did you complete the repair? | -- | System OK | -- |
7 |
Did you complete the repair? | -- | System OK | -- |
Instrument Panel Lamps Do Not Dim P32 Export Only
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Do the instrument panel (IP) lamps illuminate? | -- | Go to Step 2 | |
2 | Rotate the IP lamps dimmer switch rheostat from full brightness to full dim. Do the IP lamps brighten and dim? | -- | System OK | Go to Step 3 |
3 | Disconnect the headlamps/panel dimmer switch. Do the IP illumination lamps remain lit? | -- | Go to Step 4 | Go to Step 6 |
4 | Remove the INSTR LPS fuse from the IP fuse block. Do the IP illumination lamps remain lit? | -- | Go to Step 5 | Go to Step 7 |
5 | Repair short to B+ in CKT 8 (GRY) between IP fuse block cavity H3 and the IP cluster connector, cavity 29. Did you complete the repair? | -- | System OK | -- |
6 | Replace the headlamps/panel dimmer switch. Did you complete the repair? | -- | System OK | -- |
7 |
Did you complete the repair? | -- | System OK | -- |
