wipers not working?

1995 ISUZU TROOPER
12,799 MILES • 6 CYL • 4WD • AUTOMATIC
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VALANDERSON
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  • 2 POSTS
i cannot get power to my windshield wiper harness or the motor or the sprayer . how do i fix this ? do i need to replace all the wiring from the fuse box. i replaced the fuse but still cant get power to the harness or the moter . help
Apr 18, 2009 at 1:54 AM
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2CARPRO JACK
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 11,533 POSTS
Looks like you may have an issue with the wiper relay.I have included the wiring diagram, follow it to see if you have the appropriate powers


https://images.2carpros.com/forum/automotive_pictures/1639_isuzu_1.jpg

Apr 19, 2009 at 8:25 AM
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VALANDERSON
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  • 2 POSTS
theres no power to the relay
Apr 19, 2009 at 2:41 PM
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2CARPRO JACK
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 11,533 POSTS
You may have a broken wire in the circuit.The White/Blue wire supplies power for the switch the relay and the motor.If fuse is good and no power at the relay it is getting lost in the harness somewhere. Double check the grounds too
Apr 25, 2009 at 7:21 AM