1991 Chevy Blazer stuck in 4x4 Help!

	Blazer Forum Classifieds Photo Gallery Search Contact BF Sponsors
Blazer News Member List Forum FAQ Timeslips Recalls TSBs Calendars Register Login

1991 Chevy Blazer stuck in 4x4 Help!

Printable Version

Blazer Forums >> General >> General Chat >> 1991 Chevy Blazer stuck in 4x4 Help!

Page: [1]

Message

<< Older Topic Newer Topic >>

1991 Chevy Blazer stuck in 4x4 Help! - 11/15/2007 2:49:05 PM

paul43812

Posts: 1
Joined: 11/15/2007
Status: offline

I have a 1991 Chevy S-10 blazer 4x4 v6 automatic. The 4x4 transfer case will not not disingage out of 4 Low. I Tried to unhook the electrical
connection on drivers side transfer case (6-10 wire connection with a small bolt) also removed the tccm fuse with no success. I unhooked the vacum connection on the transfer case containing 3 vaccum lines and that only unlocked the front axles. but the transfer case is still locked in low. any suggestions would be appreciated. This vehicle does have the electric 4 low and 4 high switch on the dash. Thanks In Advance.

Post #: 1

RE: 1991 Chevy Blazer stuck in 4x4 Help! - 11/15/2007 3:33:05 PM

Zasder

Posts: 552
Joined: 2/13/2007
From: My computer?
Status: offline

You have to drive real slow! 3mph or under then press the button into 2HI

I thought i was stuck in 4LOW as well all I did was drive at 2mph switch from Drive to Nuetral and pressed 2HI and it transfered back.

(in reply to paul43812)

Post #: 2

RE: 1991 Chevy Blazer stuck in 4x4 Help! - 11/17/2007 7:46:04 AM

quinnman105

Posts: 601
Joined: 8/16/2007
Status: offline

I have had this problem happen to me. You Need to press the 4hi Switch multiple times for it to go back to 2wd. Thats what I have to do when it won't transfer back into 2wd

_____________________________

2001 Chevy Blazer
4x4, 4dr
4.3L Vortec V6

(in reply to Zasder)

Post #: 3

RE: 1991 Chevy Blazer stuck in 4x4 Help! - 11/30/2007 1:06:55 AM

dimmuborgir6nik6

Posts: 461
Joined: 8/13/2007
Status: offline

I read in the car manual the other day if the truck doesn't go back into 2wd from 4lo, go 3mph or lower, or just stop the truck, put it in neutral, put it in 4hi, then put it back to 2wd and it should diengage.

(in reply to quinnman105)

Post #: 4

RE: 1991 Chevy Blazer stuck in 4x4 Help! - 11/30/2007 8:04:16 AM

otnietdehoooo

The Chop Shop Moderator
Posts: 1669
Joined: 5/25/2007
From: Ft. Worth, TX
Status: offline

the 91's dont have a push-button system like we do

_____________________________

Matt - 98 4DR 4WD

click me!

(in reply to dimmuborgir6nik6)

Post #: 5

RE: 1991 Chevy Blazer stuck in 4x4 Help! - 11/30/2007 7:42:23 PM

Paddle_grl

Posts: 2951
Joined: 9/10/2005
Status: offline

first off you if put this in the tech section you might get some more answers. Second..(I don't know if you know this or not) You can't go from 4low into 2wd. My truck has to be in park, I hit the 4hi, then when I engage it into drive, it goes into 4hi...then to 2wd. Also, one trick to get a vehicle out of a certin gear. Drive the truck backwards about 50 feet or so. Then attempt to get it into the gear you require.

_____________________________

dirty girls rule!!!!!

(in reply to paul43812)

Post #: 6

RE: 1991 Chevy Blazer stuck in 4x4 Help! - 12/1/2007 10:20:18 AM

Idriveachevy

Posts: 909
Joined: 10/9/2007
Status: offline

Well not its Allwheel drive, lucky you..... J/k

_____________________________

1997 4door 4x4
thrush glasspack
31" bfg mud terrains
2 in. shackle lift and TB crank
Soon to come
- 2 inch body lift.

(in reply to Paddle_grl)

Post #: 7