Denali Sierra or Denali Yukon, what year?
Denali Sierra or Denali Yukon, what year?
2003 SierraOriginally Posted by PitchBlackC3
The 2003 Sierra Denali has a 149 transfer case. The AWD system is completely mechanical and contained within the transfer case. There are no AWD diag codes for this truck.
Sweet! Thanks alot man. one more question,whenevr my back wheels loose traction it shuts down the aws and throws a 4x4 code.can i tune out the code? because i figure it now being 2wd its going to loose traction alot more now
Do you have any pics of the truck?
"ALisSa1 Silverado"1990 Chevrolet RCSB● 2002 Chevrolet Camaro LS1/4L60EScrimpin Ain't Easy( . Y . )
It is likely to throw abs codes occasionally. The bcm may be the issue. I would also verify that you have the nvg149 because if you do it should not throw a code when your wheels in the back have traction problems. Chances are speed sensors on the transfer case are the tell tale of "Hey throw the code we lost traction" . . . . Gasguzzler is very familiar with these denalis and you might get more info from denalitrucks.com
99RCSB Broke because I wasted thousands and thousands of dollars on my truck.
well,it only throws it when i loose ttraction on the sand or mud. and yes,it is a 149. dang thing is 950 bucks.thats why im going 2wd.
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