Is there a problem with my Chevy Blazer 4×4?
Yes my name is kyle and I have a 1999 chevy blazer 4×4 and i have the same tccm problems like everybody else but my only problem is that i need the new 32 pin femal plug and the 4pin female cause my tccm is in working condition. I can’t find then plugs and wires anyplace i know what are odds there.
What kind of vacuum does a 4 door Blazer have?
It is a 95 4 door Blazer electronic shift vacuum actuated. I replaced the vacuum actuator just recently before the snow fell. The lights flash when I turn the key on like they are supposed to. Whne I press 4Hi nothing happens.
Is the 4Lo button on a blazer working?
I also now notice (in testing it) that the Auto 4WD, 2HI, and 4HI buttons work, but that the 4LO button just blinks when pushed (in neutral). I have to push one of the other buttons to get out of it.
Why is my Blazer still picking up speed?
2) The Blazer still picks up speed and drives well except for the rubbing/vibration now. Would having pulled out and put back in the dash switches or being in such close proximity to the TCCM caused issues?
It is a 95 4 door Blazer electronic shift vacuum actuated. I replaced the vacuum actuator just recently before the snow fell. The lights flash when I turn the key on like they are supposed to. Whne I press 4Hi nothing happens.
Why is my 4×4 not working at all?
When it came time to leave for the day, 4hi was no longer working. The only thing I can think of is that the metal plate inside the diaphragm has weakened and it will continue to bend. So I am going to get a new one as it has a warranty and see what happens.
Why does my 4 wheel drive stop working?
Not open for further replies. My 4 wheel drive recently stopped working properly. It is a 95 4 door Blazer electronic shift vacuum actuated. I replaced the vacuum actuator just recently before the snow fell. The lights flash when I turn the key on like they are supposed to.