How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Neal Your Own Question
Neal
Neal, Chevy Mechanic
Category: Chevy
Satisfied Customers: 8349
Experience:  Shop Owner and Mechanic on multiple makes.
17294534
Type Your Chevy Question Here...
Neal is online now
A new question is answered every 9 seconds

Chevrolet Trailblazer LT how do i change a heater core in

This answer was rated:

how do i change a heater core in a 2006 trailblazer?

Here is a step by step procedure.

 

Removal & Installation



  1. Remove the HVAC module-auxiliary.
  2. Remove the screws from heater core cover-auxiliary from the HVAC module-auxiliary.
  3. Remove the heater core cover-auxiliary.
  4. Remove the HVAC module pass thru seal-auxiliary.
  5. Remove the heater core-auxiliary from the HVAC module-auxiliary.

 

To install:

  1. Install the heater core-auxiliary to the HVAC module-auxiliary.
  2. Install the HVAC module pass thru seal-auxiliary.
  3. Install the heater core access cover-auxiliary to the HVAC module-auxiliary.
  4. Install the screws to the heater core access cover-auxiliary and tighten to 18 inch lbs. (2 Nm).
  5. Install the HVAC module-auxiliary.


Edited by Neal on 2/3/2011 at 6:10 PM EST
Neal and 7 other Chevy Specialists are ready to help you
Customer: replied 5 years ago.

Thanks, XXXXX XXXXX it a try.

Take your time and be careful and it should go well.

Related Chevy Questions