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2003 Toyota Tacoma Question: What is the first thing to check when the air conditioner suddenly stops working

 

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SKeithW, 2.7L 4 Cylinder, Vanceboro, ME, July 07, 2013, 10:46
 Rookie

Dealer says replace the relay first. How do I check that the relay is working without having to pay for that expensive 'non-returnable electric component'?

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  • Answer #1

    July 07, 2013, 15:35
     Technician

    alot of relays are generic just plug that relay in a slot with an identical one and if that component dies youve got a bad relay

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    SKeithW, July 08, 2013, 03:51
     Rookie

    Where is he relay? Is it the 50 Amp square 'fuse' in the engine compartment box?

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    gearhead89, July 08, 2013, 09:09
     Technician

    yes that sounds about right their may even be a wiring diagram on the side

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