2003 Toyota Tacoma Q&A

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

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'? -
Answer 1
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 1
Where is he relay? Is it the 50 Amp square 'fuse' in the engine compartment box? -
Comment 2
yes that sounds about right their may even be a wiring diagram on the side -