1992 GMC sonoma pick-up ,4x4,stuck in 4th

Reply

  #1  
Old 11-11-04, 11:24 PM
larrylindstrand
Visiting Guest
Posts: n/a
1992 GMC sonoma pick-up ,4x4,stuck in 4th

Bought 3 weeks ago,was driving great until tonight. Driving 60+ on freeway,heard a high pitched humming sound,I tried to put into 5th gear...no-go.I had not had this noise before.Continued to destination in 4th. I am only able to use 4-low and 4-high on the fly. What happened? I appreciate all opinions and advice.6 cilinder,5 speed, 4x4.
 
Sponsored Links
  #2  
Old 11-12-04, 03:01 PM
Member
Join Date: Apr 2002
Location: Pittsburgh,Pa
Posts: 2,417
I would think the trans needs repaired or replaced if you can't rebuild it yourself.Used trans for those should be cheap.The 2wd works doesn't it?
 
  #3  
Old 11-12-04, 04:23 PM
Member
Join Date: Apr 2003
Posts: 174
4x4 problem

If I see this correct, you are stuck in 4 wheel drive? If so, I will assume you have the push button 4WD system, if not, just ignore this. Try pulling the TCCM fuze (5A) for 3 min. That should reset your TCCM and allow you to shift back int 2WD. If you have the shift (on the floor) 4WD, take a look at your vac system under the battery, these have a tendency to fail, in fact, look at this no matter what type of 4WD you have.
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes