No Blower on heater
Thread Starter
Burning Brakes
Joined: Sep 2006
Posts: 1,142
Likes: 0
From: Spring Grove Illinois
No Blower on heater
Hi..I looked over the FSM For my 86 Coupe and I'm confused..It says the blower motor should have a blk/red and a blk wire..Mine don't.. On the outside I have two seperate blk wires...are these wires on the inside under the dash?? Also where is the relay..The FSM is very confuesing(sp) I have no power to the 25a fuse and need to track it down but I want to put power to the blower and check the relay Help
Team Owner
Joined: Mar 2001
Posts: 54,124
Likes: 30
From: Cincinnati, Oh USA
The blower motor is on the right side firewall in the engine compartment. Check the a/c 5 amp underhood fuse, it is on top of the blower motor housing. Unplug the motor and jump 12v to it to see if it will run. This is a d.c. motor and when the brushes wear out, it won't run. About $25 from any parts store.
The 25 amp a/c fuse operates the a/c clutch and is hot with the ign sw in run, not all the time.
The 25 amp a/c fuse operates the a/c clutch and is hot with the ign sw in run, not all the time.
Last edited by jfb; Dec 24, 2006 at 09:47 AM.
Melting Slicks
Joined: Sep 2006
Posts: 3,194
Likes: 27
From: Monroe Twp, NJ
IMO the FSM can have mistakes. There are cards in mine from GM which asks you to send to them should you find errors in the book. I generally think the book is solid , but I have found that is not always the case and Im new at this stuff.
