http://www.1aauto.com/1A/TransferCaseShiftMotor/Chevy/Trailblazer/1AFWM00011 1A Auto shows you how to repair, install, fix, change or replace a transfer case…
How To Install Repair Replace 4WD Transfer Case Shift Motor Trailblazer Envoy 1AAuto.com
88
Like
Save
){kind=link}
Comments
Write a comment
You must be logged in to post a comment.
So is the “encoder motor” and transfer case shift motor the same thing?? My
2006 GMC Envoy needs a new endcoder motor according to the dealer as my 4WD
no longer will engage. Can the encoder motor be installed just as easily as
the 4WD Transfer Case shift motor? Thanks.
hello my friend i have a 02 chvy trailblazer and need to replace the
transfer case control module , do you have any vids on that procedure ? i
know it is under the steering wheel but where? thanks so much
@1aauto Thanks for the speedy reply~
I have a 2006 Envoy and I need to replace this shift motor and the
dealership said I will have to have it programed…is that true or are they
just trying to get $590 out of me?
It’s hard to say without being able to look at the vehicle. It could be a
bad sensor, such as the EGR valve or IAC, or maybe something as simple as a
tune-up if it’s been some time since the vehicle has had one. Hope this
helps you out.
Unfortunately there are a few different things that it could be. The best
bet would be to bring the vehicle into the mechanic and they should be able
to determine it. It could range from the shift motor to the transfer case
shift fork to the entire transfer case not working correctly.
You may want to look for a good local shop to do the repairs for you. You
shouldn’t dirve it until it’s repaired.
It could be an issue with the actuator. Also check the vacuum lines under
the hood in the engine compartment to see if there might be a disconnected
of broken vacuum line whic could be causing this issue. Hope this helps you
out. 1aauto.com 888-844-3393
Can you do a video changing the transfer case fluid? Thanks.
The part number for the shift actuator on your 2008 Chevy Tahoe is Part
Number: 1AFWA00004 on our website 1aauto.com 888-844-3393
Thanks for this great instructional video! It is my understanding the
transfer case must be in 2HI before installing the new motor.
How will we know if this case shift motor has failed? You have some great
videos. Thanks.
@1aauto Thanks pal for the reply..Sorry it took so long for this ,thanks
the the TCCM Is on the Left side on top of the Heater vent on left side , i
had to remove the 4 lower bolts and 2 bolts that held up the left Heater
vent and was right there..Man i wonder why they put such a part in this
place ;} ??wish it was on the fire wall like other yr models Ughh any way
thanks anyway..
i have a 2002 trailblazer ls and im not sure which encoder motor i
have….5 pin or 7 pin?
Hi I have a question ,, what are the symptoms of a bad transfer case motor
on a 2002 chevy trailblazer LTZ 4×4?
We currently do not. We do carry a new shift motor on our website
1aauto.com 888-844-3393
thanks for all the tip.
You may want to pull the code to see what it points to. That may tell you
what the issue is. 1aauto.com 888-844-3393
Although on the Trailblazer/Envoy/Rainier the motor hardly never fails the
most common problem is the TCCM (transfer case control module)
Sometimes they will make a not or might not engauge.
I have a trail blazer 2002 and i want to know how much cost that thing lol
i don’t know english
You may want to have a transmission shop take a look at it for you.
@bobbyv125 Currently we do not have a video on this repair. After doing
some research on this topic, the TCCM for an 02 Chevy Trailblazer, should
be located behind the dash, near the headlight switch. Hope this helps out.
@TheChev98 We currently do not have an auto repair video on this particular
vehicle, but usually they are located on the back or the front of the
transfer case, on most vehicles.
This help me alot with quick reply….I will tackle this weekend..keep up
good work…Thank you and keep the good work…cheer!!!!!!!!!!!!
Hi i have a 2005 jeep geand cherokee Laredo 4.7 and a msg is on saying
service 4wD system and it wont go into 4 low but it drives fine but the
light is anyoing and i want to fix it but know sems to know what’s wrong
with it..any info would be nice contact me ar
zachpulera@gmail.com….thanks!
how do u know your transfer case motor is not working?
@matthew1986ful You may want to check your hubs, 4WD actuator and also the
vacuum lines under the hood to see if you’re loosing vacuum anywhere in the
system.
Great VID!!!!!!! got question on my 00 montero sport 4×4 not engage so
where is transfercase shift motor located???thanks
Thanks!!
I think I have the same issue on my 2008 Tahoe my service lights comes on
the 4wd can I look for the same part and fix it my self?
Usually it will not engage into 4WD, or the light might blink and not
engage. 1aauto.com 888-844-3393
@Redlinesixtynine You’re welcome.
If you have the dealer run your VIN number they would be able to tell you.
Your 2001 Chevy Astro has a different shift motor, the process to remove it
may be different on your vehicle. We carry the shift motor on our website
Part Number: 1AFWM00013 1aauto.com 888-844-3393
@Redlinesixtynine If they fail your truck will not go into 4WD, or it may
not want to come out of 4WD
i have a 2005 trailblazer when i put it into 4wd there is are loud grinding
noises and the vehicle feels like its being held back..is this the shift
motor of the transfer case failure?
thanks