1992 E-150 blower motor relay
Thread Starter
|
Senior User
Joined: Apr 2001
Posts: 100
Likes: 0
From: Stafford USA
1992 E-150 blower motor relay
I've searched for this but didn't turn up anything. On my 1992 E-150 conversion van, the blower motor quit working. The motor works just fine when jumped directly to the battery, the problem is I'm not getting any power to the motor.
The power distribution block is located on the drivers side under the hood. There is a 60 amp fuse for the blower there but it tested 12v on both sides. From there it should go to the relay but I can't find it. Can anyone tell me where this relay is? None of my manuals says where it is specifically located.
Thanks
Rodger
The power distribution block is located on the drivers side under the hood. There is a 60 amp fuse for the blower there but it tested 12v on both sides. From there it should go to the relay but I can't find it. Can anyone tell me where this relay is? None of my manuals says where it is specifically located.
Thanks
Rodger
Elder User
Joined: Apr 2001
Posts: 772
Likes: 0
From: Glen Burnie Maryland
1992 E-150 blower motor relay
>I've searched for this but didn't turn up anything. On my
>1992 E-150 conversion van, the blower motor quit working.
>The motor works just fine when jumped directly to the
>battery, the problem is I'm not getting any power to the
>motor.
>
>The power distribution block is located on the drivers side
>under the hood. There is a 60 amp fuse for the blower there
>but it tested 12v on both sides. From there it should go to
>the relay but I can't find it. Can anyone tell me where
>this relay is? None of my manuals says where it is
>specifically located.
>
>Thanks
>
>Rodger
Should be near the blower itself. Also 1 other item that may be more suspect is the resistor pack that is installed in the plenum downstream from the blower itself. It is a multi wire resistor (speed vs. voltage) that can burn out. (this may be what you are referring to as the "RELAY") I've seen plenty of these burn out.
Also double check your ground from the blower motor and if necessary add a direct ground lead from the motor casing to a body or frame mount.
Hope this helps....
Larr
>1992 E-150 conversion van, the blower motor quit working.
>The motor works just fine when jumped directly to the
>battery, the problem is I'm not getting any power to the
>motor.
>
>The power distribution block is located on the drivers side
>under the hood. There is a 60 amp fuse for the blower there
>but it tested 12v on both sides. From there it should go to
>the relay but I can't find it. Can anyone tell me where
>this relay is? None of my manuals says where it is
>specifically located.
>
>Thanks
>
>Rodger
Should be near the blower itself. Also 1 other item that may be more suspect is the resistor pack that is installed in the plenum downstream from the blower itself. It is a multi wire resistor (speed vs. voltage) that can burn out. (this may be what you are referring to as the "RELAY") I've seen plenty of these burn out.
Also double check your ground from the blower motor and if necessary add a direct ground lead from the motor casing to a body or frame mount.
Hope this helps....
Larr
Thread Starter
|
Senior User
Joined: Apr 2001
Posts: 100
Likes: 0
From: Stafford USA
1992 E-150 blower motor relay
Thanks Larry. The one I'm looking for energizes the system when you turn the selector lever from "off" to "a/c" or any of the other positions. I tested the resistor with an ohm meter it it passed. It's raining today and the van won't fit in the garage. Hopefully I'll get a chance to play with it some more.
Thanks again
Rodger
Thanks again
Rodger
Thread Starter
|
Senior User
Joined: Apr 2001
Posts: 100
Likes: 0
From: Stafford USA
1992 E-150 blower motor relay
I found it. 
It's the one in the power sitriution box in the lower left corner. Unfortunately it melted the connector and part of the harness. Looks like it's time to pay the dealer a visit.
Rodger
It's the one in the power sitriution box in the lower left corner. Unfortunately it melted the connector and part of the harness. Looks like it's time to pay the dealer a visit.Rodger
Thread
Thread Starter
Forum
Replies
Last Post
Chuck Fuller
1999 - 2016 Super Duty
7
Mar 26, 2015 04:47 PM
danielcoyle
1968-Present E-Series Van/Cutaway/Chassis
6
May 31, 2014 06:46 AM
chrissmith25
1999 - 2016 Super Duty
3
Aug 29, 2013 05:49 PM
