Wiring diagram for fuse block

Tiny
JEFF3471
  • MEMBER
  • 1995 BUICK RIVIERA
  • 150,000 MILES
Do you have wiring diagram. For 1995 Buick Riviera fuse block to power supply for small orange wire at blower 10 amp fuse. I have no power to that wire, if I jump power to it my blower works Thanks Jeff

If I jump power to small orange wire blower works.
Saturday, March 3rd, 2012 AT 10:47 PM

6 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So your blower motor is inop in all speed setting?
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Sunday, March 4th, 2012 AT 4:35 AM
Tiny
JEFF3471
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  • 3 POSTS
Yes, no blower on any setting
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Sunday, March 4th, 2012 AT 3:43 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
That really isn't telling you much. You are just bypassing the controls when you do that. That wire is a return wire and merely tells the programmer what the blower motor is doing and you're just giving it an artificial signal and power supply. Check the 30A fuse and the speed control module.
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Sunday, March 4th, 2012 AT 3:58 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Thanks for the back up wrenchtech.
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Sunday, March 4th, 2012 AT 5:07 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
You're welcome Louie
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Sunday, March 4th, 2012 AT 5:10 PM
Tiny
JEFF3471
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Thanks for your help.
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Sunday, March 4th, 2012 AT 7:30 PM

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