Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

99 k1500 suburban 4wd not working

Thread Tools
 
Search this Thread
 
Old October 23rd, 2020, 8:31 AM
  #1  
CF Beginner
Thread Starter
 
DirtinLa's Avatar
 
Join Date: Jan 2017
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default 99 k1500 suburban 4wd not working

Just aquired this vehicle and the guy says he put a 6.0 out of a 2015 van into it.

The 4WD doesn't work at all no lights no sounds. I thru a switch at it and checked the fuses and relays.

I presume the ECM was changed with the motor. Does that mean the 4WD is now dead?

Is there a work around?

Help please

-=Fred=-
Old October 23rd, 2020, 10:15 AM
  #2  
CF Active Member
 
PNW NBS Z71's Avatar
 
Join Date: Oct 2020
Posts: 295
Received 42 Likes on 38 Posts
Default

Have a qualified tech inspect/check the encoder motor for power to it and see if it responds to the signal.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
famousmomof4
Tahoe & Suburban
11
March 28th, 2021 9:07 PM
Chase Johnson
1988 - 1998 (GMT400)
2
January 29th, 2020 11:41 AM
SuburbanAgain
Tahoe & Suburban
1
August 7th, 2015 5:16 PM
bigbandwith
Tahoe & Suburban
1
June 27th, 2011 8:57 PM
lurzboy
Tahoe & Suburban
1
December 13th, 2010 5:18 PM



Quick Reply: 99 k1500 suburban 4wd not working



All times are GMT -5. The time now is 6:23 PM.