4x4 problem please help 2000 silverado

  #1  
Old 11-24-2011, 03:11 PM
Junior Member
Thread Starter
Join Date: Nov 2011
Posts: 1
Default 4x4 problem please help 2000 silverado

I got a 2000 chevy silverado auto four wheel drive push button and we replaced front actuator, transfer case encoder motor, and switch in the cab. We are stumped and cannot get the 4x4 to work at all please help
 
  #2  
Old 11-25-2011, 12:40 PM
LINKXP's Avatar
Junior Member
Join Date: Nov 2011
Location: Humboldt Saskatchewan
Posts: 2
Default

happened to my dads truck once it was just the fuse but this sound a bit different than that.
 
  #3  
Old 11-27-2011, 09:56 AM
rmck490's Avatar
Junior Member
Join Date: Nov 2009
Location: Colville, WA
Posts: 73
Default

I'd check fuses as suggested (two total), check the wire harnesses to the encoder motor, have the transfer case control module (TCCM) checked out, and scan for codes.

The TCCM could be the culprit if you don't find a blown fuse or the wiring is okay. A U1026 code would indicate it's not communicating on the serial data bus but may just be offline for some reason which should be diagnosed rather than replaced. A C0550 code would indicate an internal failure of the module and should be replaced with this code. You'll need to have a high-end type scanner (Tech II) or take it to the dealer to have this done.

Good luck and I hope you get it resolved.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Taybox21
Chevy Silverado/ GMC Sierra Forum
2
03-02-2013 12:12 AM
duby55
Chevy Silverado/ GMC Sierra Forum
2
10-16-2012 10:41 AM
fallen_angel
Toyota Tacoma
1
02-12-2012 05:01 PM
DOBERDEWD
Dodge/ Ram 1500 Forum
2
09-01-2010 12:05 AM
chevyguy
Chevy Silverado/ GMC Sierra Forum
7
09-28-2007 11:02 PM


Thread Tools
Search this Thread
Quick Reply: 4x4 problem please help 2000 silverado


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.