NO POWER

1986 Isuzu Impulse

Tiny

tonysillato

April, 28, 2010 AT 2:05 PM

Air Conditioning problem
1986 Isuzu Impulse 4 cyl Two Wheel Drive Manual 11400 miles

when I push the A/C button in there is no response from the A/C.
Also when I slide the fan lever, no fan kicks in.
I know it is an electrical supply issue so the fuse I checked and ichanged with new.
I am now going to change the relay but I have a feeling it is not the relay.
Where else can I troubleshoot this problem.
The light on the push button does not come on at all it has to be power supply problem but from where is is cut off?

FOUND 6 RELATED QUESTIONS

1 Answer

Tiny

bluelightnin6

April, 30, 2010 AT 2:15 PM

Hello and thanks for donating

follow the steps below to troubleshoot your vehicle's A/C power supply circuit..


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_2085.jpg

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