ABS & TC Lights On + Codes
Thread Starter
Burning Brakes
Joined: Aug 2006
Posts: 769
Likes: 54
From: Wellington, Florida
ABS & TC Lights On + Codes
Car: 2000 C5
Car has been sitting for about a week. I just got all these codes all at once.
28-TCS C1232 H C LF Wheel Speed Circuit Open or Shorted
28-TCS C1233 H C RF Wheel Speed Circuit Open or Shorted
28-TCS C1234 H C LR Wheel Speed Circuit Open or Shorted
28-TCS C1235 H C RR Wheel Speed Circuit Open or Shorted
28-TCS C1255 H C EBTCM Internal Malfunction
I find it somewhat of a coincidence that they all come on at the same time.
Can anyone shine some light on diagnosing or the solution to resolve this?
Thank you
Car has been sitting for about a week. I just got all these codes all at once.
28-TCS C1232 H C LF Wheel Speed Circuit Open or Shorted
28-TCS C1233 H C RF Wheel Speed Circuit Open or Shorted
28-TCS C1234 H C LR Wheel Speed Circuit Open or Shorted
28-TCS C1235 H C RR Wheel Speed Circuit Open or Shorted
28-TCS C1255 H C EBTCM Internal Malfunction
I find it somewhat of a coincidence that they all come on at the same time.
Can anyone shine some light on diagnosing or the solution to resolve this?
Thank you
Last edited by Vettelover1990; Oct 25, 2020 at 10:12 PM.
Race Director
Joined: Oct 2004
Posts: 12,861
Likes: 4,662
Car: 2000 C5
Car has been sitting for about a week. I just got all these codes all at once.
28-TCS C1232 H C LF Wheel Speed Circuit Open or Shorted
28-TCS C1233 H C RF Wheel Speed Circuit Open or Shorted
28-TCS C1234 H C LR Wheel Speed Circuit Open or Shorted
28-TCS C1235 H C RR Wheel Speed Circuit Open or Shorted
28-TCS C1255 H C EBTCM Internal Malfunction
I find it somewhat of a coincidence that they all come on at the same time.
Can anyone shine some light on diagnosing or the solution to resolve this?
Thank you
Car has been sitting for about a week. I just got all these codes all at once.
28-TCS C1232 H C LF Wheel Speed Circuit Open or Shorted
28-TCS C1233 H C RF Wheel Speed Circuit Open or Shorted
28-TCS C1234 H C LR Wheel Speed Circuit Open or Shorted
28-TCS C1235 H C RR Wheel Speed Circuit Open or Shorted
28-TCS C1255 H C EBTCM Internal Malfunction
I find it somewhat of a coincidence that they all come on at the same time.
Can anyone shine some light on diagnosing or the solution to resolve this?
Thank you
Race Director
Joined: Oct 2004
Posts: 12,861
Likes: 4,662
Car: 2000 C5
Car has been sitting for about a week. I just got all these codes all at once.
28-TCS C1232 H C LF Wheel Speed Circuit Open or Shorted
28-TCS C1233 H C RF Wheel Speed Circuit Open or Shorted
28-TCS C1234 H C LR Wheel Speed Circuit Open or Shorted
28-TCS C1235 H C RR Wheel Speed Circuit Open or Shorted
28-TCS C1255 H C EBTCM Internal Malfunction
I find it somewhat of a coincidence that they all come on at the same time.
Can anyone shine some light on diagnosing or the solution to resolve this?
Thank you
Car has been sitting for about a week. I just got all these codes all at once.
28-TCS C1232 H C LF Wheel Speed Circuit Open or Shorted
28-TCS C1233 H C RF Wheel Speed Circuit Open or Shorted
28-TCS C1234 H C LR Wheel Speed Circuit Open or Shorted
28-TCS C1235 H C RR Wheel Speed Circuit Open or Shorted
28-TCS C1255 H C EBTCM Internal Malfunction
I find it somewhat of a coincidence that they all come on at the same time.
Can anyone shine some light on diagnosing or the solution to resolve this?
Thank you
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Thread Starter
Burning Brakes
Joined: Aug 2006
Posts: 769
Likes: 54
From: Wellington, Florida
It is POSSIBLE, not a guarantee, but possible, a place I just discovered could help. They're in my own state of Michigan, but I've never heard of the place before. They claim they can fix most EBCM issues for the '97-2000 C5s. The place is called automotivemodules.com. Phone# is (734) 228-8679. If you exhaust all other repair attempts, you may want to check the place out. Of all the codes they do show that they have successfully repaired, the C1255 code was NOT listed among them.. So it may indeed be "the code of death", as another forum member posted. Also, you must send the EBCM in through retai outlet, as they do not deal directly with the public-Wholesale only. Good luck......
Would be great if they answered their phone...
Race Director
Joined: Oct 2004
Posts: 12,861
Likes: 4,662
As I said, I've never heard of them before. I know the Covid pandemic has changed a lot of businesses. Give an email a shot. They do list a lot of codes they can repair, but if you have the C1255 code, and since they don't list that code as one they've repaired, it may be the EBCM is toast. I'm dreading this code myself, as I have a 2k convertible. I do know if the code does come up, and nobody can fix it, I'll tear into it myself. What have I got to lose?
Drifting
Joined: Jan 2008
Posts: 1,752
Likes: 62
From: New Madison Ohio
I had most of the codes that you have listed even the 1255. I took mine to a dealership locally here that does have a corvette specialist. I don't know if this will fix yours, but it did mine. He found that some of the wiring near the EBCTM and other places was bad. He ended up resoldering the wiring and I have no issues since. Like I said I don't know if this is your issue but is worth a check.
Thread Starter
Burning Brakes
Joined: Aug 2006
Posts: 769
Likes: 54
From: Wellington, Florida
I had most of the codes that you have listed even the 1255. I took mine to a dealership locally here that does have a corvette specialist. I don't know if this will fix yours, but it did mine. He found that some of the wiring near the EBCTM and other places was bad. He ended up resoldering the wiring and I have no issues since. Like I said I don't know if this is your issue but is worth a check.
What year is yours?
2001 and up you can take apart and resolder. But 1997-2000 you cant. Do you mean a ground around the EBCTM??
Drifting
Joined: Jan 2008
Posts: 1,752
Likes: 62
From: New Madison Ohio
Mine is a 98...Was just the whole wiring harness had some bad wires that he resoldered. He didn't say anything about the ground that he just had to resolder the wiring harness in different places.
Thread Starter
Burning Brakes
Joined: Aug 2006
Posts: 769
Likes: 54
From: Wellington, Florida
Can you PM me the contact info for this Corvette Specialist or at least the dealership please?? Thanks man!
Race Director
Joined: Oct 2004
Posts: 12,861
Likes: 4,662
Drifting
Joined: Jul 2017
Posts: 1,365
Likes: 471
From: S.E. Pennsylvania
You can also contact www.contemporarycorvette.com
They deal with wrecked Corvettes and have loads of parts from many years. GOOD LUCK!
They deal with wrecked Corvettes and have loads of parts from many years. GOOD LUCK!
Thread Starter
Burning Brakes
Joined: Aug 2006
Posts: 769
Likes: 54
From: Wellington, Florida
You can also contact www.contemporarycorvette.com
They deal with wrecked Corvettes and have loads of parts from many years. GOOD LUCK!
They deal with wrecked Corvettes and have loads of parts from many years. GOOD LUCK!
Race Director
Joined: Oct 2004
Posts: 12,861
Likes: 4,662
Unfortunately, the prices I've seen in the last couple of years have pretty much all been around that figure, maybe a hundred or two less. Widh I could help ya out. Those 2 are usually good for lots of stuff. Another place I just thought of is Dinos Corvette Salvage. Tried them yet? Don't think you're going to find it for much less than $1,500, unless you're in the right place at the right time. Good luck......