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Discussion Starter · #1 ·
Ok so i just bought an 04 ccsb lb7 push button 4x4. I've searched and searched and cant find anyone with the solution to my problem. My gauge cluster, hvac controls, 4x4 buttons and light switch have no back lights. They worked from the time i got it til now. About 2 weeks. The doors and stereo work just fine. The dimmer works too. Just wondering if anyone had any suggestions before i tear into it. Any help appreciated!
 

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'IPC/DIC' fuse?
Just to the lower right of center in the Underhood Fuse Block.
 

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Discussion Starter · #3 ·
Fuse is good. Im not even sure where to start looking for the problem
 

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Discussion Starter · #4 ·
Is it a ground issue? Also no lights at all on my 4x4 switches. When i push the button you can hear the actuator running back and forth a couple times before it stops.
 

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Discussion Starter · #5 ·
Turns out it was the tbc 1 (I think that's the right number) fuse in the fuse block by the drivers door. 15 amp. replaced that and it all works again!
 
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