my a/c worked this morining turned it off. I prefer all windows down... i serviced my front bearings and found i also had bad lower ball joints.... anyway it was raining so when i pulled off my rack. i tried to turn on my a/c and nothing happend.... no blower no compresser nothing .... I checked my fuses all seems well... my rear heat works ..... would the relay cause all this???

Probably unrelated my reverse lights don't work either i noticed as of last night...

I think I got gremlins :alien:
91 toy 4runner 3.0

 

bump

 

Did you unplug anything when you were working on it?

(don't feel lonesome, my reverse lights haven't worked in months)

 

find the wiring harness and the blow and check for power
you need a test light or voltage meter

get a manual if you don't have one, in the back are wiring diagrams and all your wires are color coded in your wiring harress

good luck

 

Fixed it!!!!!! The Front heater blower relay (say that 3 times fast!) had rust in it some how water must be getting to it... The rear heater blower relay was fin so i swaped them now i have my a/c and blower back

 

can you show some pics? my compressor will not work either but my blower works...funny thing is that the compressor worked before new longblock swap and we didnt drain the line