P0528 fan speed circ no sig - Ford Powerstroke Diesel Forum
6.0L Problems Forum Having Trouble? Post here

Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 02-09-2013, 05:35 PM
Compression Ignition Addict
 

Join Date: Jun 2007
Location: Bucks County PA
Posts: 1,344
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
P0528 fan speed circ no sig

Any information on this? Snowplowing and my fan can on alot while driving, usually at 200deg. oil temp.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 02-09-2013, 06:54 PM
Powerstroke Techie
 

Join Date: Nov 2010
Location: South Fayette/Pittsburgh PA
Posts: 4,902
Thanks: 14
Thanked 49 Times in 43 Posts
Feedback Score: 3 reviews
never seen it be anything but the fan clutch
Reply With Quote Quick reply to this message
  #3  
Old 02-10-2013, 02:15 AM
Compression Ignition Addict
 

Join Date: Dec 2008
Location: port arthur texas
Posts: 3,262
Thanks: 0
Thanked 11 Times in 11 Posts
Feedback Score: 0 reviews
Do you have the snowplow package or the standad fan? Altho it doesn't make a lot of difference if your getting no signal, your getting no signal. Clutch or wireing one of the two.
Reply With Quote Quick reply to this message
  #4  
Old 02-10-2013, 04:26 AM
Compression Ignition Addict
 

Join Date: Jun 2012
Location: Taunton ma
Posts: 170
Thanks: 0
Thanked 2 Times in 2 Posts
Feedback Score: 0 reviews
Check the connector near fan. I had a new harness put in and got that code connector was loose no more code
Reply With Quote Quick reply to this message
  #5  
Old 02-10-2013, 04:27 AM
Compression Ignition Addict
 

Join Date: Jun 2007
Location: Bucks County PA
Posts: 1,344
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Not sure if it has the snowplow package. If I'm getting no signal why is it coming on though?

I have a rough idea of how a clutch fan works and I didn't think it was electrical related.
Reply With Quote Quick reply to this message
  #6  
Old 02-10-2013, 06:35 AM
Compression Ignition Addict
 

Join Date: Jun 2011
Location: Colorado Springs
Posts: 415
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I had that code pop up on the way from Oakland to Denver pulling a small trailer. I suspect (in my case) it is either a loose connection, bad wire, or the fan clutch is going. Only happened once and hasn't been back in 4 months. Keep an eye on your temperatures (using a CTS or ScanGauge, etc...) and see if it comes back. If it keeps coming back, you need to go through the troubleshooting (haven't lokked at it, but I am sure there is a proedure to ring out the wires and so forth) Trouble is, wiring problems cnab be hard to duplicate when the vehicle isn't moving...

MikeB
Reply With Quote Quick reply to this message
  #7  
Old 02-10-2013, 07:51 AM
Powerstroke Techie
 

Join Date: Nov 2010
Location: South Fayette/Pittsburgh PA
Posts: 4,902
Thanks: 14
Thanked 49 Times in 43 Posts
Feedback Score: 3 reviews
when I say fan clutch I'm including the wiring harness that's attached to it too. There is a tsb for the wiring getting cut by the fan but i've never seen that, it's always been resolved by replacing the entire assembly
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

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.



Thread Tools
Display Modes

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



All times are GMT -8. The time now is 10:30 AM.


Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors