so where are the grounds?
Thread Starter
Team Owner
Joined: Feb 2001
Posts: 21,016
Likes: 0
From: Galveston... well, Santa Fe Texas
Cruise-In VII Veteran
St. Donor '03 & '06
so where are the grounds?
The only tow I can find using the diagram provided in the service manual are the two by the front wheel wells... I cannot find any of the others.
trying to correct the "service abs, service traction" issue
pics would be helpful or, failing that, a description of where each can be located. For instance, I the picture says there are two grounds located by the hinges to the doors... but I cannot find them, are they in the door? behind the dash?
Thanks
trying to correct the "service abs, service traction" issue
pics would be helpful or, failing that, a description of where each can be located. For instance, I the picture says there are two grounds located by the hinges to the doors... but I cannot find them, are they in the door? behind the dash?
Thanks
Tech Contributor
Joined: Jan 2007
Posts: 19,470
Likes: 1,170
From: Dyer, IN
The only tow I can find using the diagram provided in the service manual are the two by the front wheel wells... I cannot find any of the others.
trying to correct the "service abs, service traction" issue
pics would be helpful or, failing that, a description of where each can be located. For instance, I the picture says there are two grounds located by the hinges to the doors... but I cannot find them, are they in the door? behind the dash?
Thanks
trying to correct the "service abs, service traction" issue
pics would be helpful or, failing that, a description of where each can be located. For instance, I the picture says there are two grounds located by the hinges to the doors... but I cannot find them, are they in the door? behind the dash?
Thanks
Race Director
Joined: Jul 2004
Posts: 16,795
Likes: 62
From: Lake Havasu City, AZ
here's a link to Bill Curlees post on electrical issues in the stickies...
scroll down a bit and you will see that he has identified the ground locations
http://forums.corvetteforum.com/showthread.php?t=896875
scroll down a bit and you will see that he has identified the ground locations
http://forums.corvetteforum.com/showthread.php?t=896875
Thread Starter
Team Owner
Joined: Feb 2001
Posts: 21,016
Likes: 0
From: Galveston... well, Santa Fe Texas
Cruise-In VII Veteran
St. Donor '03 & '06
here's a link to Bill Curlees post on electrical issues in the stickies...
scroll down a bit and you will see that he has identified the ground locations
http://forums.corvetteforum.com/showthread.php?t=896875
scroll down a bit and you will see that he has identified the ground locations
http://forums.corvetteforum.com/showthread.php?t=896875
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Tech Contributor
Joined: Oct 1999
Posts: 41,058
Likes: 9,820
From: Charlotte, NC (formerly Endicott, NY)
Since you have a 2000 here is the info you need. Your EBCM is grounded at two points. G108 and G101. 2001 and newer cars EBCMs are grounded at G108 and G103. G101/103 are the grounds for the pump motor circuit which involves the internal relay in the EBCM. G108 is the ground for the EBCM electronics.
Substitute G101 where you see G103 in the pictures.
Bill
Substitute G101 where you see G103 in the pictures.
Bill
Thread Starter
Team Owner
Joined: Feb 2001
Posts: 21,016
Likes: 0
From: Galveston... well, Santa Fe Texas
Cruise-In VII Veteran
St. Donor '03 & '06
Here is what I got.
Keep in mind, I just switched the battery out.
They are all history codes, because it wasn't giving me any errors when I ran them.
I cleaned the three under hood grounds as well, but it keeps coming back intermittently however.
That said, here is what I have:
TCS: C1243
LDCM: B2283, B2284, U1064
RDCM: B2283, B2285, U1064
SCM: B0851, B2605
RFA: U1096, U1064, U1016.
again, they are all history codes.
it looks like the only one that is relevant is the TCS C1243: BPMV Pump Motor Stall.
Keep in mind, I just switched the battery out.
They are all history codes, because it wasn't giving me any errors when I ran them.
I cleaned the three under hood grounds as well, but it keeps coming back intermittently however.
That said, here is what I have:
TCS: C1243
LDCM: B2283, B2284, U1064
RDCM: B2283, B2285, U1064
SCM: B0851, B2605
RFA: U1096, U1064, U1016.
again, they are all history codes.
it looks like the only one that is relevant is the TCS C1243: BPMV Pump Motor Stall.
Last edited by MonteHall; Nov 11, 2007 at 03:53 PM.
