Heater constantly on

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PHIL069
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Heater constantly on

Post by PHIL069 »

My turn to ask for a bit of help :oops:

I have constant heat coming through my vents now that I have a heater core.
Is this soley controlled by the under dash "air mix damper"?
or
Should there be an in-line valve in the heater hose to stop the flow of coolant through the core, as in older cars?
mikeey01nzl wrote:Hats off to you too Phil for spending so much time on the phone trying to help someone out, your a top man and only a few would've spent so much time. well done! :salut:
Daniel2019 wrote:Come on phil, we bonded at the bonfire, lets be honest here...me and phil are besties now... :lol:
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rock_it
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Re: Heater constantly on

Post by rock_it »

I would have thought, it was controlled by the heater tap...

The aircon should feed to it, so that when you get to a certain temp it opens, then closes... I have replaced them on Vac Style Air Con, but not on climate control. But I would assume they would be the same...
I just had to add it ......
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Re: Heater constantly on

Post by Astron_Boy »

rock_it wrote:I would have thought, it was controlled by the heater tap...

The aircon should feed to it, so that when you get to a certain temp it opens, then closes... I have replaced them on Vac Style Air Con, but not on climate control. But I would assume they would be the same...
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dstocks
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Re: Heater constantly on

Post by dstocks »

Always thought your car was hot Phil......
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    Taz
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    Re: Heater constantly on

    Post by Taz »

    dstocks wrote:Always thought your car was hot Phil......
    :cheeky:
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    PHIL069
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    Re: Heater constantly on

    Post by PHIL069 »

    rock_it wrote:I would have thought, it was controlled by the heater tap...
    I would assume you mean air mix damper (motor controlled flap) in the air box, inbetween the evaporator and the heater core to direct air on/off the heater core?
    Maybe I didn't plug the harness back in after installing heater core.

    Older cars I have had, had an inline vac controlled heater tap on the heater hose.
    dstocks wrote:Always thought your car was hot Phil......
    Thanks :P
    mikeey01nzl wrote:Hats off to you too Phil for spending so much time on the phone trying to help someone out, your a top man and only a few would've spent so much time. well done! :salut:
    Daniel2019 wrote:Come on phil, we bonded at the bonfire, lets be honest here...me and phil are besties now... :lol:
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    PHIL069
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    Re: Heater constantly on

    Post by PHIL069 »

    Fixed today
    The air mix damper (door, vent) and the exterior/recirculate damper in the aircon/heater/fan air boxes were not closing/opening all the way.
    I disconected the control rods that connect the electric stepper motors to the doors, manually and firmly opened and closed the doors while fan was on high. This cleared any crap that was stopping the closing of the doors. Then I bent the rods a bit to allow the electric stepper motors to pull the doors fully closed/opened.
    No more unwanted heat in cab.
    mikeey01nzl wrote:Hats off to you too Phil for spending so much time on the phone trying to help someone out, your a top man and only a few would've spent so much time. well done! :salut:
    Daniel2019 wrote:Come on phil, we bonded at the bonfire, lets be honest here...me and phil are besties now... :lol:
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    dstocks
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    Re: Heater constantly on

    Post by dstocks »

    Well Done! Not heard of that issue before.
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      crosso
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      Re: Heater constantly on

      Post by crosso »

      PHIL069 wrote: No more unwanted heat in cab.
      Except for when the next heatwave arrives?
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      PHIL069
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      Re: Heater constantly on

      Post by PHIL069 »

      crosso wrote:
      PHIL069 wrote: No more unwanted heat in cab.
      Except for when the next heatwave arrives?
      Air con ;)
      mikeey01nzl wrote:Hats off to you too Phil for spending so much time on the phone trying to help someone out, your a top man and only a few would've spent so much time. well done! :salut:
      Daniel2019 wrote:Come on phil, we bonded at the bonfire, lets be honest here...me and phil are besties now... :lol:
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      Vectose
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      Re: Heater constantly on

      Post by Vectose »

      Great work Phil!
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      payaya
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      Re: Heater constantly on

      Post by payaya »

      If you put a test light on pin 6 of the diagnostic connector with ignition on, you can use a test light to see if the climate control computer has logged any faults.
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      PHIL069
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      Re: Heater constantly on

      Post by PHIL069 »

      payaya wrote:If you put a test light on pin 6 of the diagnostic connector with ignition on, you can use a test light to see if the climate control computer has logged any faults.
      Thanks Payayayayayaya, but problem is fixed now :D
      mikeey01nzl wrote:Hats off to you too Phil for spending so much time on the phone trying to help someone out, your a top man and only a few would've spent so much time. well done! :salut:
      Daniel2019 wrote:Come on phil, we bonded at the bonfire, lets be honest here...me and phil are besties now... :lol:
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