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Replacing heater core without emptying out the A/C system

Discussion in '2nd Gen. Tacomas (2005-2015)' started by DeLaCasaTaco, Feb 6, 2021.

  1. Feb 6, 2021 at 6:51 PM
    #1
    DeLaCasaTaco

    #1
    DeLaCasaTaco [OP] New Member

    Joined:
    Apr 28, 2015
    Member:
    #154143
    Messages:
    2
    Gender:
    Male
    Vehicle:
    2nd Gen tacoma 4x2 singlecab
    I have the dash pulled out on my Gen 2 to replace the Heater core.

    Is there a way to take out the heater core without disconnecting the hoses that lead from the firewall to the evaporator core?

    Thanks in advance! I've scoured through the previous posts but haven't been able to find an answer.
     
    DeLaCasaTaco, Feb 6, 2021
    #1
  2. Feb 6, 2021 at 7:05 PM
    #2
    Jimmyh

    #2
    Jimmyh Well-Known Member

    Joined:
    May 16, 2012
    Member:
    #78991
    Messages:
    14,203
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    SC
    Vehicle:
    2012 Prerunner SR5
    I'm pretty sure you have to remove the entire unit from the truck in order to split the case and get to the heater core.
     
    Jimmyh, Feb 6, 2021
    #2
    Muddinfun likes this.
  3. Feb 6, 2021 at 7:20 PM
    #3
    DeLaCasaTaco

    #3
    DeLaCasaTaco [OP] New Member

    Joined:
    Apr 28, 2015
    Member:
    #154143
    Messages:
    2
    Gender:
    Male
    Vehicle:
    2nd Gen tacoma 4x2 singlecab
    Thank you Jimmy. I appreciate your input. I'll try to take pictures as I put it all back together for a write up.
     
    DeLaCasaTaco, Feb 6, 2021
    #3
    TnShooter and Jimmyh like this.
  4. Feb 6, 2021 at 7:29 PM
    #4
    Jimmyh

    #4
    Jimmyh Well-Known Member

    Joined:
    May 16, 2012
    Member:
    #78991
    Messages:
    14,203
    Gender:
    Male
    SC
    Vehicle:
    2012 Prerunner SR5
    Looking forward to your writeup!
     
    Jimmyh, Feb 6, 2021
    #4
    TnShooter likes this.

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