Hello,
I'm looking for a diagram / electrical schematic for my 2013 crew cab 170 wb. I need to troubleshoot the front cab dome light. The light has stopped coming on when I open the door. However I can manually turn it on. I checked with a volt meter and the brown/green wire does not provide a ground any more. I have been poking around with my volt meter and I do see about 10 volts ref ground on the brown/green wire. I assume this is coming from a switching transistor MB must use? I do see the dash lights come on when I open the door so the door does seem to be sending some type of signal when it opens.
Btw, I checked the fuses in the panel under the dash on the drivers side. All the fuses look good except for fuse #1. That fuse does not seem to have power At all nor any power with engine on or off. Any idea what this fuse powers?
Dean
I'm looking for a diagram / electrical schematic for my 2013 crew cab 170 wb. I need to troubleshoot the front cab dome light. The light has stopped coming on when I open the door. However I can manually turn it on. I checked with a volt meter and the brown/green wire does not provide a ground any more. I have been poking around with my volt meter and I do see about 10 volts ref ground on the brown/green wire. I assume this is coming from a switching transistor MB must use? I do see the dash lights come on when I open the door so the door does seem to be sending some type of signal when it opens.
Btw, I checked the fuses in the panel under the dash on the drivers side. All the fuses look good except for fuse #1. That fuse does not seem to have power At all nor any power with engine on or off. Any idea what this fuse powers?
Dean