2004 GMC Sierra 1500 Crew Cab "fuse controls 4wd silverado" Questions

4WD light would come on and it would not got in..after a while it wouldn't go in at all so i replaced the actuator and it fixed the problem.. 2005 z71 Silverado v-8 4X4 not working. Case History 07 09

...4WD switch hasn't been replaced, it needs to be. There was a TSB on the early versions of this switch. The new part #15709327 Transfer Case Shift Control Switch should solve your problem. If your ...

4WD selection work just no indicators are lit? Check power from TREC fuse, 30A engine compartment fuse block. Check LED power voltage at the switch assembly PPL/WHT wires. Power is provided by the LED

...switch are out. sometimes its in 4lo when i start the truck. service 4wd light is speraticly. all fuses are good. You need to get it scanned for codes, if you have a B2725 then you have a 4WD

...it in drive it went to 4 low can anyone explain? check the atc fuse in the fuse pannel under the hood also the traction control fuse, and the 4wd fuse in the fuse pannel in the cab by the drivers ...

start the truck or when I pull the 4wd fuse. problem in the transfercase shift control module.but let dealership check it out since 4WD complex system work on.need diagnostic equipment to troubleshoot

...4wd catching but will not turn front axle. Haven't had the 4wd actually working in months. Both fuses are good and have new switch box in the dash. 230,000 miles and never changed fluid in ...

...fuse that controls 4 wheel drive blew. When replaced new fuse, truck feels like it is in 4 wheel high. When I removed fuse, truck is in 2 wheel/ With Fuse in indicator control LEDs either are all on ...

...silverado has abs light on , parking brake on , service 4wd message , and cruise control won't work . What schould I look for ? Checked all fuses. They appear good. I would probably have the ...

...fuse under the hood and the fan stopped. It now works only on speeds 1-4. Is there a high speed relay replacement or do I replace the whole relay system? there could be partial contact in the blower ...