Question about 2004 Chevrolet Blazer

1 Answer

Push button 4 wheel drive won't engage. - 2004 Chevrolet Blazer

Posted by on

  • 2 more comments 
  • dwight1953 Sep 19, 2008

    My push button 4 wheel drive does not work.

  • Anonymous Nov 22, 2008

    When I push 4 wheel High or Low, the light blinks and it clicks back to 2 Wheel drive.

  • Anonymous Dec 16, 2008

    4HI doesnt engage, both lights flash then it reverts back to 2WD

  • jedewitt Jan 12, 2009

    Same problem mine blinks and then goes back to two wheel drive. Just bought the truck with no warranty.



1 Answer

If it doesn't do anything at all, then start basic with electric power verification. If it blinks and goes back to 2HI, then most likely "Front Differential Actuator"..Not "Vacuum actuator"

Posted on Oct 05, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Why doesn't 4 wheel drive engage?

Need year make and model for this question. (You've done good so far regarding servo and switch).

Aug 16, 2015 | Cars & Trucks

1 Answer

How do I use the 4 wheel drive on my GMC Yukon 2004. What dash button turns the 4 wheel drive on?

Hi, depending on the vehicle, there can be different controls. Standard control, 4hi, use in slippery conditions, never on dry pavement. Just push the button, and it will engage. 4low is for extreme conditons and the transmission must be in neuteral to engage 4lo. If you have auto 4wd button, just press the button in slippery conditions. If you have a denali, it is all wheel drive, and there are no buttons to push. So, depending on the model, there are multiple ways, but pushing the button engages it. Good luck...Goop

Dec 12, 2010 | 2001 GMC Yukon XL

1 Answer

Four wheel drive doesnt engage

Sounds like you have a bad switch.

Apr 21, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

4 wheel drive will not engage 4 wheel drive button is pushed

bad trasfer case selector motor common problem i ve a ton of these replace that motor and youll have 4 wd again ,the part is costly about $ 300.00. hope this helps.

Dec 13, 2009 | 1999 GMC Jimmy

2 Answers

Sometimes the 4 wheel drive doesn't engage. what

has the fluid in the transfer case ever been changed out? if so do that, it may solve yopur problem

Oct 01, 2009 | 1994 GMC Sierra

1 Answer

4 wheel drive will not engage

The engagement piston might be dirty causing it not to fully engage. Also check your linkage on your transfer case.

May 20, 2009 | 1995 GMC Sierra C1500

1 Answer

GMC Sierra 4 wheel drive won't disengage

i had the same issue change push button cluster

May 04, 2009 | GMC Sierra 1500 Cars & Trucks

1 Answer

Four wheel drive won't engage

Try to rock it by putting it into D an R it works for my truck.

Feb 18, 2009 | 1994 Ford F150 Styleside Supercab

Not finding what you are looking for?
2004 Chevrolet Blazer Logo

Related Topics:

121 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

77499 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides