General Maintenance & Repairs Leaks | Squeaks | Clunks | Rattles | Grinds

~ Lots of U and C codes! Need direction ~

Thread Tools
 
Search this Thread
 
Old 05-12-2010, 12:42 PM
  #1  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default ~ Lots of U and C codes! Need direction ~

[Brake] C0896 - Device Voltage Range/Performance (History)
[Brake] C0550 - ECU Malfunction (Current)
[Brake] U1000 - Class 2 Communication Malfunction (Current)
[Restraints] U1000 - Class 2 Communication Malfunction (History) (Immature)
[Restraints] U1016 - Loss of Class 2 Communication with VCM (History) (Immature)
[Restraints] U1040 - Loss of Class 2 Communications with ABS (History) (Immature)
[HUD] U1040 - Loss of Class 2 Communications with ABS (History) (Immature)
[HUD] U1000 - Class 2 Communication Malfunction (History) (Immature)

These were pulled with HPT (thanks Tom!)

I do have other issues as well:
https://ls1tech.com/forums/general-m...abs-brake.html
https://ls1tech.com/forums/general-m...lant-help.html

Sorry if there is something obvious here, but Im completely a noob to this stuff. TIA

Last edited by nimrod.sixty9; 05-12-2010 at 02:55 PM.
Old 05-13-2010, 09:35 AM
  #2  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default

Which one is the EBCM? 1 or 2 OR 1 and 2?

Old 05-13-2010, 11:44 AM
  #3  
On The Tree
iTrader: (5)
 
theguyulove2hate's Avatar
 
Join Date: Oct 2007
Location: Lake Worth, FL
Posts: 177
Likes: 0
Received 0 Likes on 0 Posts

Default

The EBCM is 2, but you have to buy 1 and 2 together I believe. Its really expensive, I think it is around 800 if not more.
Old 05-13-2010, 12:31 PM
  #4  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default

I still need to check connections, but Im guessing it is toast. Ill most likely eBay it like everything else LOL. Im hopeing to avoid pulling the whole thing as Id have to bleed the system with a tech 2.. correct?
Old 05-13-2010, 12:32 PM
  #5  
myk
TECH Fanatic
iTrader: (4)
 
myk's Avatar
 
Join Date: May 2007
Location: Sun Diego
Posts: 1,884
Received 12 Likes on 9 Posts

Default

If you're chasing ABS INOP/LOW TRAC/ASR OFF problems it could be your wheel sensors, like we talked about in the other thread...
Old 05-13-2010, 01:30 PM
  #6  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default

Wouldnt I have a code for the wheel sensor if that was the case?
Old 05-14-2010, 09:02 AM
  #7  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default

Ttt :d
Old 05-17-2010, 12:01 AM
  #8  
On The Tree
iTrader: (5)
 
theguyulove2hate's Avatar
 
Join Date: Oct 2007
Location: Lake Worth, FL
Posts: 177
Likes: 0
Received 0 Likes on 0 Posts

Default

I have never used a Tech 2 to bleed my brakes. Just a thought, you could have a mess up exctier ring. I dont see that happening but who knows
Old 05-17-2010, 04:35 AM
  #9  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default

Alt was replaced today. Couldn't wait any longer, it completely died out.

Fixed all the flickering light issues and its charging great.

But now my service vehicle light came on (along with all the other lights). It didnt come on immediately after the install but it did happen today... Wth is that about?
Old 06-20-2010, 06:18 PM
  #10  
TECH Regular
Thread Starter
iTrader: (5)
 
nimrod.sixty9's Avatar
 
Join Date: Feb 2008
Location: Okeechobee, FL
Posts: 473
Received 1 Like on 1 Post

Default

Looking at replacing my ABS unit soon. How would I go about bleeding?

I do have a mityvac...



Quick Reply: ~ Lots of U and C codes! Need direction ~



All times are GMT -5. The time now is 04:00 PM.