with RPO Code NP8 (Push Button, 2 Speed Transfer Case)
Item Condition:New
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How To Replace 4WD Transfer Case Shift Motor 2002-09 Chevy Trailblazer
Created on:
Tools used
13mm Socket
Socket Extensions
Ratchet
Needle nose pliers
1. Remove the transfer case shift motor
Use a pair of needle nose pliers to remove the little pin in the bracket.
Disconnect the wiring harness from the bracket and unplug it.
Unbolt the motor with a 13 mm socket and wrench and extension.
2. Install the new transfer case shift motor
Bolt the motor back into place.
Torque the bolts to 30 ft lbs.
Plug in the wiring and fasten the connector back to the bracket.
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet.
Hi. I'm Mike Grip. I'm one of the owners of 1AAuto. I want to help you save time and money repairing and maintaining your vehicle. I'm going to use my 20-something years' experience restoring and repairing cars and trucks like this to show you the correct way to install parts from 1aauto.com. The right parts installed correctly; that's going to save you time and money. Thank you and enjoy the video.
In this video we're going to show you how to remove and replace a transfer to your shift motor on this '04 Trailblazer. This vehicle does have the automatic, all wheel drive option and this procedure is the same for many of these Trailblazers, Envoys, Isuzu Ascender, Olds Bravada as well as Sub-97X. The tools you'll need are a 13 millimeter socket with a ratchet and extension, a pair of pliers and that should be about it.
Okay, so the back of the driver's door down underneath the car. Right here is your full drive shift motor. Okay the first thing you're going to want to do is use a pair of needle nose pliers and there's a little pin here that goes through a bracket. Squeeze that and pull your connector off of the bracket. Take the connector, a little tab right here, push down on that one and some and disconnect. Okay, now to remove the actuator itself use a 13 millimeter socket with an extension and a ratchet. I had the benefit of an air ratchet here.
Okay, so I'll just fast forward through this part, which is removing those four bolts that mount the mortar to the transfer case. Now the bolts are out. Hold the motor right down and out. Okay, new motor from 1aauto. Exact same as the old one.
Okay, so you may have saw there, it's a little bit of a struggle just kind of get in the right spot and then get it on to the shaft and now fast forward as I put those four bolts in- and now we have to tighten up with our air ratchet. I'll fast forward a little bit through that.
We're now tightening them to 30 foot pounds. Okay, and then way up here. Connect the connectors and put back on the bracket.
We hope this helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the internet. Please feel free to call us toll-free 888-844-3393. We're the company that's here for you on the internet and in person.
600-903
In Stock
Product Reviews
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4.83/ 5.06
6 reviews
5 Stars
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Excellent service
F
October 15, 2018
Love how it was totally protected and everything. It was in perfect condition. Exactly what I was looking for. The representative went above and beyond the call of duty to help out. Shipping was very fast and effective! Cant wait to shop here again
Great product
N
April 17, 2019
Work perfectly fine,Im completely satisfied thanks 1Aauto
Transfer Case Shift Motor
Bethany
December 1, 2019
Got the part i ordered in a timely manner. Smooth process. I will continue doing business w/1a auto...
Very pleased - excellent step by step accurate how to video
Matt
March 21, 2020
Very pleased - excellent step by step accurate how to video
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Richard
October 2, 2021
Easy to install and works as it should. The new motor, did not come with the two press in bushing.
Everardo
April 5, 2022
Works great
Customer Q&A
My 4x4 doesn't work i can hear it switch but there's no difference will this fix the issue?February 12, 2018
Angel O
10
It could be the actuator located behind the right front wheel, or both.
February 13, 2018
Jim S
10
Hi, angel
l had the same issue with my 04 GMC envoy, and after doing a little research l figured out what the issue was l order this part from 1aauto for my truck and it runs as good as new ..
February 13, 2018
Luis M
Is this part compatible with the switch on the dash instead of the push button? The next motor is for all wheel drive.February 22, 2021
Celestino H
10
This is the transfer case shift motor, to it will work with the 4WD switch.
February 22, 2021
T I
Customer service
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