My cars windows and AC stopped working at the same time.

1994 JEEP GRAND CHEROKEE LAREDO
139,000 MILES
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GREYHUMMER
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I have switched the fuses and it has not worked. I also changed the giant breaker 12v that is behind the fuses and it still has not worked. Everything else works except the power windows and AC. And they stopped at the same time
May 21, 2012 at 4:42 AM
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GREYHUMMER
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None of the windows work but the locks still work
May 21, 2012 at 4:56 AM
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RASMATAZ
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Check the circuit breaker no.26 30amp in the fuse block if okay have the power window master switch further checked/tested

For the AC check and test all the fuses you see below

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May 21, 2012 at 5:13 AM
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GREYHUMMER
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Yes I also changed the circuit breaker. I bought a new one. And where could I get it checked
May 21, 2012 at 5:26 AM
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RASMATAZ
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Any reputable shop within your area or if you wish take it to the dealership
May 21, 2012 at 5:59 AM
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RASMATAZ
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Did you check for power on the circuit breaker before you replaced it-
May 21, 2012 at 6:02 AM
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GREYHUMMER
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No how would I check for power on the circuit breaker. And what should I do if there is or isint any power
May 21, 2012 at 6:05 AM
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RASMATAZ
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Remove the breaker and stick a test lite on its terminal one of them should have power
May 21, 2012 at 9:07 AM
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GREYHUMMER
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Ok I'll buy a test light but what if none of them
Have power? And if one of them
Has power is that a good thing?
May 21, 2012 at 12:07 PM
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GREYHUMMER
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I bought the tester and all the circuit breakers and the specific fuses all tested green. The light flashes
May 21, 2012 at 5:27 PM
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RASMATAZ
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If the circuit breaker has power than its coming from the window master switch
May 21, 2012 at 8:11 PM