[SAMTECH]

Hi
Silverado owner from Norway, problems with brake lights. Upper light on cabin is ok, the lower one don`t work. Fuses are ok, no voltage on the wire (measured over one of the lamp). Need some wiring diagram to see the connections from brake light switch to the both lamps.
Regards

 

[Silveradeaux]

Does your cruise control work?

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[GMT604]

Free wiring diagrams online

 

[SAMTECH]

Cruise control is ok.

Thanks for wiring diagram link

 

[SAMTECH]

Does your cruise control work?
Yes it does.

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[sharkey]

Check the plug under the truck near the spare tire, there is 4 or 5 plugs, I belive it's the blue one, but check em all

 

[SAMTECH]

Check the plug under the truck near the spare tire, there is 4 or 5 plugs, I belive it's the blue one, but check em all

I`ve already done that, It seems ok, clean contakts and wires.
Thanks