Heater control doesnt seem to be working

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Heater control doesnt seem to be working
#1
So the problem im having is that im unable to control the heaters in my car. from what ive read after doing some google searches and reading previous threads on this forum the 306 fans are always running, even when they are "off" they still run at a very slow speed. It seems to me that there is a problem with my control unit, as my fans are running at the very low speed (can feel the hot air especially when i floor the car). however when i turn the speed up there is no difference.... whats the best approach to take?
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#2
Checked fuses?
Phase 1 D-Turdo, K14@24 psi, De-cat, meaty backbox, Bosch pump, grinded LDA pin, duel air fed K&N =133.7bhp & 188ft/lbs
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#3
(13-11-2016, 01:06 AM)Mattcheese31 Wrote: Checked fuses?

Checked fuses and relays under steering column all seems well. totally stumped at the moment, cant find much on the net either
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#4
I had the same problem mate I could feel it but it did not actually work on full, I just changed the heater control and it's all working friendly advice remember where you took the cables off from or can be a bit of nightmare :/
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#5
also make sure the power connections are firmly on at the bottom of the blower motor, they are spade connections Smile
Phase 1 D-Turdo, K14@24 psi, De-cat, meaty backbox, Bosch pump, grinded LDA pin, duel air fed K&N =133.7bhp & 188ft/lbs
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#6
Brilliant. Will make sure all connections are good on the blower motor. if not looks like i will have to source a new heater control. Thank you. Will uplate this post if the above solutions work. For others with the same problem.
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#7
Did you ever find out the fault Moh? I'm having the same issue, spent the morning trying to find a fault, although I am gonna go check the blower motor connections
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