Question about 2002 Acura 3.2TL

No heat from a/c

I have a 2002 acura TL type S, there is no heat coming from the a/c unit, the blower works fine, all fuse are ok, but regardless of the temperature setting it only blows out cold air. All the vents work properly, but it seems the temp is constantly set to as cold as possible. any ideas?

1 Answer

Breeny

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Expert
214 Answers

Most likely a faulty heater tap not allowing engine coolant to flow into heater core, check the heater tap for correct operation.

Posted on Feb 24, 2018

5 Related Answers

Anonymous

88 Answers

SOURCE: AC Not blowing inside of 2004 Acura TL

check the fuse and the relays for the fan motors.if thats ok check to see if it is vacuum operated controls and that none of the pipes are off or split.

Posted on Oct 14, 2008

Anonymous

1 Answer

SOURCE: blower motor for a 1997 acura tl

Unless you are an expert do not even attempt this. This is one of the first things that they put into the car, it requires you take off the entire dash, drop down the steering column, remove multiple vents / ducts, remove the chiller, remove screws from inside the engine compartment. This is at least a 10 hr job if you are good.

Posted on Nov 11, 2008

Anonymous

93 Answers

SOURCE: 2001 Acura TL Climate Control Blowing only Cold Air.

Ok it may be that the heater core bypass valve isnt opening. All that valve dose is when you turn the climate control to heat it opens a valve that allows hot coolant from the engine to flow through the heater core. What I would do is check that. It will be on the left side (passange) of your engine bay.You will see two black coolant hoses next to eachother and one will have a black box with a wire that runs to it. Have someone move the climate control from hot to cold to hot back to cold. If you dont see the wire move then you can move it yourself to open the valve.

Let me know if the valve opens or not using the climate control.

Posted on Dec 17, 2008

Ronnie Houston

2920 Answers

SOURCE: 1996 Acura TL Heater blows cold air when stopped

the heater core could be clogged you might again check your coolant level just to be sure its full

Posted on Jan 24, 2009

Anonymous

1 Answer

SOURCE: cost to replace 2002 Acura 3.2 tl transmission

your car could still be under warranty depending on the miles the car have call your Acura dealer for info. I had my transmission replaced in Feb 09 and it was done for FREE!!

Posted on Aug 07, 2009

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AC Not blowing inside of 2004 Acura TL

check the fuse and the relays for the fan motors.if thats ok check to see if it is vacuum operated controls and that none of the pipes are off or split.

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