my 1998 GMC sierra, transfer case, will not shift out of 4w low.

1998GME
0

Asked by 1998GME Jun 18, 2013 at 11:41 PM about the 1998 GMC Sierra 1500 K1500 SL 4WD Extended Cab SB

Question type: Maintenance & Repair

I HAVE CHANGE BOTH THE SHIFTING MOTOR & CONTROL MODULE. STILL HAVE THE PROBLEM?. AND THE O2 SENSER CODE COME UP ALSO. ARE THE LINES FROM THE O2 SENSERS SUPPOST TO RUN THROU THE SHIFT MOTOR CONNECTOR?

1 Answer

tennisshoes
22,155

Take the shift motor off and try to manually put it in to 2WD, you may have to block the vehicle up so all four wheels are off the floor to stop any drivetrain binding. If you are successful in getting it into 2WD then have someone turn on the key and out the 4X4 switch into the 2WD position and watch to see if the motor runs to the 2WD position, if it runs to that position then re-install it at that position and make sure the drive fits properly into the transfercase. I can't find a good picture of the O2 wiring routing so I can't tell you about yours, sorry.

1 out of 1 people think this is helpful.
You think this is helpful.

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
dragonflyoffshore
Reputation 1,540
#2 John Saffrahn
John Saffrahn
Reputation 1,050
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 920
View All

Related Models For Sale

Used Chevrolet Silverado 1500"
2,000 Great Deals out of 172,854 listings starting at $950
Used Ford F-150"
2,222 Great Deals out of 179,533 listings starting at $1,295
Used Dodge Ram Pickup 1500"
815 Great Deals out of 15,056 listings starting at $1,995
Used Toyota Tacoma"
501 Great Deals out of 18,397 listings starting at $2,199
Used Chevrolet Tahoe"
967 Great Deals out of 32,002 listings starting at $1,999
Used GMC Yukon"
309 Great Deals out of 10,177 listings starting at $2,795
Used GMC Sierra 2500"
6 Great Deals out of 208 listings starting at $5,500
Used Ford F-250 Super Duty"
647 Great Deals out of 32,973 listings starting at $1,995
Used Chevrolet C/K 1500"
1,066 listings starting at $2,000

Used Cars For Sale

2014 GMC Sierra 1500 For Sale
35 Great Deals out of 39,266 listings starting at $19,562
2013 GMC Sierra 1500 For Sale
112 Great Deals out of 2,447 listings starting at $17,400
2012 GMC Sierra 1500 For Sale
106 Great Deals out of 2,438 listings starting at $12,876
2011 GMC Sierra 1500 For Sale
123 Great Deals out of 2,686 listings starting at $11,995
2010 GMC Sierra 1500 For Sale
47 Great Deals out of 1,158 listings starting at $10,988