Question about 2000 Chevrolet Blazer
I have a 95 Blazer with a 4.3l and push button controls for 4 wheel drive. The problem started last year. It would only go into 4hi or 4lo if I was stopped and in neutral. Now this winter even stopped and in neutral doesn't work. The lights flash then it returns to 2hi. I've replaced the vacuum switch on the transfer case but that did nothing. I can hear the encoder motor run and the tccm click. I checked the vacuum accuator and it pulls in sometimes but not everytime. I seem to have good vacuum at the actuator. I'm lost. Bob
Maybe changing the actuator is the next step. it may pull but not hard enough to engage the front axle
Posted on Jan 20, 2009
Ok I just got my 4x4 working again. I got it to work by taking out the 4wd, brake, and I believe the ctsy fuses for about one minute each and put them back in and now my 4x4 works like it used to. If that works for anyone else great, but if not then good luck finding a better solution to the 4x4 problem.
Posted on Feb 03, 2009
a 6ya expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Feb 13, 2014 | 1997 Chevrolet Blazer
Dec 12, 2012 | 2001 Chevrolet Blazer
Dec 09, 2009 | 2000 Chevrolet Blazer
Aug 10, 2009 | 2000 Chevrolet Blazer
Mar 01, 2009 | 1999 Chevrolet Blazer
Dec 31, 2008 | 1994 Chevrolet S-10 Blazer
Dec 10, 2008 | 1994 Chevrolet S-10 Blazer
480 people viewed this question
Usually answered in minutes!