Chevy/GMC Truck and Duramax Turbo Diesel Forum Discussion of General Topics related to All Chevy and GMC Trucks as well as the Diesels in them

Truck throwing codes

Thread Tools
 
Search this Thread
 
Old Feb 6, 2009 | 06:53 PM
  #1  
Fat Bastard's Avatar
Thread Starter
|
Diesel Fan
Joined: Jan 2009
Posts: 14
Likes: 0
From: Phoenix AZ
Default Truck throwing codes

My truck is throwing two codes out and don't know what they are. Help!!! The codes are "C0035" & "C0040".
 
Reply
Old Feb 6, 2009 | 09:07 PM
  #2  
Rescue 1's Avatar
Diesel Fan
Joined: Jul 2008
Posts: 15
Likes: 2
Default

I believe that C0035 is left front wheel speed circuit malfunction. And C0040 is right front wheel speed circuit malfunction. HTH
 
Reply
Old Feb 6, 2009 | 11:40 PM
  #3  
Fat Bastard's Avatar
Thread Starter
|
Diesel Fan
Joined: Jan 2009
Posts: 14
Likes: 0
From: Phoenix AZ
Default

Thanks Just got my truck back today from the dealer. They checked the brakes & replaced the fuel filter. I think I'll be going back to the dealer so they can check it again.
 
Reply
Old Feb 11, 2009 | 12:46 AM
  #4  
2500HeavyDuty's Avatar
Super Moderator
Joined: Oct 2007
Posts: 14,872
Likes: 764
From: Houston, Tx
Default

Did the dealer fix it?
 
Reply
Old Feb 20, 2009 | 06:27 PM
  #5  
Fat Bastard's Avatar
Thread Starter
|
Diesel Fan
Joined: Jan 2009
Posts: 14
Likes: 0
From: Phoenix AZ
Default

No, They said it's the wheel speed sensors. It has nothing to due with the work they did on the brakes. I'm going to replace both wheel speed sensor when I due the wheel bearings in a week to see if this well fix it.
 
Reply
Old Feb 20, 2009 | 07:12 PM
  #6  
Rttoys's Avatar
Diesel Bomber
Joined: May 2007
Posts: 1,221
Likes: 126
From: Houston, TX
Default

WSS comes with the hub bearing assembly, on the plus side.

There have been some guys that pull the sensor and clean it and the reluctor ring. It gets them by for a while.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
doublehbar
24 Valve 2nd Gen Dodge Cummins 98.5-02
13
Aug 9, 2015 12:35 AM
clarthom
Diesel In Distress - Support Ticket
8
Mar 5, 2015 07:27 PM
mountainmover
Big Rigs & Semis
0
Mar 1, 2015 06:03 AM
24valve4x4
24 Valve 2nd Gen Dodge Cummins 98.5-02
0
Dec 16, 2014 08:04 PM
Diesel Bombers
Latest Automotive Industry News
0
Oct 14, 2014 08:40 AM




All times are GMT -5. The time now is 07:56 AM.