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

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'?

by in Vanceboro, ME on July 07, 2013
1 answer 2 comments
ANSWER by on July 07, 2013
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
COMMENT by on July 08, 2013
Where is he relay? Is it the 50 Amp square 'fuse' in the engine compartment box?
COMMENT by on July 08, 2013
yes that sounds about right their may even be a wiring diagram on the side

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