Question about 2002 Toyota Highlander

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Air cond goes from cold to hot on coldest setting or if its on hot it will start blowing cold

My 2001 highlanders air conditioner fluxuates from cold to hot when at the coldest setting what is wrong with it?

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You have a broken wire on the heater control potentiometer. You can either order and replace the control, which is expensive, or you can remove the control, and disassemble it, and re-solder the broken wire. We do this all of the time; resolder the pots bacjk on to the main PC board.

Posted on May 19, 2009

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