ac/heater blower motor - Hot Rod Forum : Hotrodders Bulletin Board -- Hot Rod Forum

Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Hotrodding Basics
User Name
lost password?   |   register now

LinkBack Thread Tools
  #1 (permalink)  
Old 11-07-2011, 12:25 AM
Registered User
Join Date: Oct 2011
Location: florida
Age: 25
Posts: 34
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
ac/heater blower motor

hey guys where is the blower motor located on a 85 chevrolet c10. mine hasnt been working the past few years. im gettin it fixed this year so i wont freeze my *** off

Reply With Quote Quick reply to this message
Sponsored Links
  #2 (permalink)  
Old 11-07-2011, 04:45 AM
75gmck25's Avatar
Registered User
Last photo:
Join Date: Aug 2006
Location: Alexandria, VA
Posts: 2,002
Wiki Edits: 0

Thanks: 4
Thanked 108 Times in 104 Posts
The motor is very easy to get to. Its mounted on the passenger side under the hood. If you have A/C there is a large black plenum for the A/C evaporator. Between the plenum and the passenger side fender you will see the tail end of the blower. It has an electrical connector and small vent tube connected to it.

There is also a high speed blower relay and the resistor pack that is used to adjust the speeds. All of them are mounted on the plenum and can be checked out and/or replaced from under the hood. There is also a power lead that runs across the top of the firewall, with a separate fuse. This provides direct 30 amp power to the high speed blower motor relay. On my truck this fuse heated up the fuse holder so much that it melted and came apart. I finally fixed it by switching to a newer style fuse holder and fuse.

Reply With Quote Quick reply to this message

Recent Hotrodding Basics posts with photos

Quick Reply

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last name), your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Please select your insurance company (Optional)


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Help to figure out why heater blower motor wont work eric32 Electrical 5 09-09-2008 05:41 PM
Wiring in Heater Blower 75400truck Electrical 3 12-30-2004 09:17 PM
Wiring in Heater Blower 75400truck Electrical 2 12-29-2004 05:19 PM
Heater Blower inop ArmyofOne Electrical 4 10-17-2002 04:44 AM
Heater Blower MI2600 Electrical 4 09-09-2002 07:34 PM

All times are GMT -6. The time now is 08:38 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999 - 2012. All Rights Reserved.