-
Grand Future Air Dried Fresh Beef Dog Food
Air Dried Dog Food | Fresh Beef

Carnivore Diet for Dogs

Go Back   Automotive Forums Car Chat > Chevrolet > Blazer > Problem Diagnosis
Register FAQ Community
Problem Diagnosis Got a problem you can't fix? Post here and one of our members will answer as soon as possible.
Reply Show Printable Version Show Printable Version | Subscription Subscribe to this Thread
 
Thread Tools
  #1  
Old 11-25-2007, 04:52 PM
tritonboat186 tritonboat186 is offline
AF Newbie
 
Join Date: Nov 2007
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
4x4 light on and off

2001 4 x4 service light comes on and off as you drive down the road and all 4 of the button lights come on too when the service light is on.you here the clicking noise under the dash like the motor is trying to shift the transfer case . no check engine light is on.anyone had this problem thanks terry
Reply With Quote
  #2  
Old 11-30-2007, 12:43 AM
tritonboat186 tritonboat186 is offline
AF Newbie
Thread starter
 
Join Date: Nov 2007
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 4x4 light on and off

[quote=tritonboat186]2001 4 x4 service light comes on and off as you drive down the road and all 4 of the button lights come on too when the service light is on.you here the clicking noise under the dash like the motor is trying to shift the transfer case . no check engine light is on.anyone had this problem the other problems are that the trans don't shift down the motor bogs down like i am running out of gas abs light comes on and cruise doesn't work all this happens all at the same time there are no code in the 4x4.is the start switch bad in this 2001. thanks terry
Reply With Quote
  #3  
Old 11-30-2007, 09:01 AM
MT-2500's Avatar
MT-2500 MT-2500 is offline
AF - Advisor
 
Join Date: Sep 2005
Posts: 16,690
Thanks: 5
Thanked 122 Times in 121 Posts
Re: 4x4 light on and off

Get it on a good engine/transmission/transfer case/and ABS capable scanner and get codes.
Watch and check the speed sensors real close.
ABS or speed sensor problem will disable 4 Wheel
Post back code no.
And we caqn help.
MT
__________________
Remember proper testing gives us the answer to many problems.
MT
Reply With Quote
  #4  
Old 12-03-2007, 08:22 PM
tritonboat186 tritonboat186 is offline
AF Newbie
Thread starter
 
Join Date: Nov 2007
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 4x4 light on and off

i have already checked there are no codes in it.
Reply With Quote
  #5  
Old 12-04-2007, 08:40 AM
MT-2500's Avatar
MT-2500 MT-2500 is offline
AF - Advisor
 
Join Date: Sep 2005
Posts: 16,690
Thanks: 5
Thanked 122 Times in 121 Posts
Re: 4x4 light on and off

Quote:
Originally Posted by tritonboat186
i have already checked there are no codes in it.

233 0r 236 transfer case?

How and what kind of a scanner did you use to check for codes.

236 will store codes if there is a problem?
Is the scanner showing anything on transfer case operation or data?
Will it run the shifting test?
__________________
Remember proper testing gives us the answer to many problems.
MT
Reply With Quote
  #6  
Old 12-18-2007, 09:18 PM
tritonboat186 tritonboat186 is offline
AF Newbie
Thread starter
 
Join Date: Nov 2007
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 4x4 light on and off

Quote:
Originally Posted by MT-2500
233 0r 236 transfer case?

How and what kind of a scanner did you use to check for codes.

236 will store codes if there is a problem?
Is the scanner showing anything on transfer case operation or data?
Will it run the shifting test?

it has all the problems when it rains .we have boiled it down to the box that makes it shift the computes quit talking to each other in the rain other day.next day it worked find.going to change the shift box.
Reply With Quote
  #7  
Old 12-19-2007, 09:53 AM
MT-2500's Avatar
MT-2500 MT-2500 is offline
AF - Advisor
 
Join Date: Sep 2005
Posts: 16,690
Thanks: 5
Thanked 122 Times in 121 Posts
Re: 4x4 light on and off

If you are refering to the encoder shift motor.
Some of them can be repaired.
Some have a cracked case that lets water in and burns up resisters.
Good luck
MT
__________________
Remember proper testing gives us the answer to many problems.
MT
Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums Car Chat > Chevrolet > Blazer > Problem Diagnosis


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



All times are GMT -5. The time now is 11:35 PM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts