A/C blower not working, no power to the fuse, diagram needed

Tiny
RICHARD HEADRICK
  • MEMBER
  • 1991 ISUZU ADVENTURE
  • 137,000 MILES
The pickup listed above A/C blower motor will not work. I’ve tested the motor by straight wiring and it works. I have no power at the blower fuse. When straight wire the blower fuse it works. Does some one have the wiring schematics for this system? I know something in the ignition should give power to that fuse. What ideas do you have?

Thanks
Wednesday, May 27th, 2020 AT 7:44 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Hi,

The Adventure isn't offered in the US. However, I believe it is the same vehicle as the Trooper II.

I attached a pic of the wiring schematic related to the blower motor for the Trooper. Let me know if it helps.

Joe
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Thursday, May 28th, 2020 AT 7:36 PM

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