Error Code C1225?
Le Mans Master
Joined: Jan 2001
Posts: 6,429
Likes: 1
From: God's Replica
Re: Error Code C1225? (HIGHRPM)
EBTCM internal malfunction
electronic brake control maodule.
The condition is set when an internal EBTCM malfunction exists.
If there are no bad wires or terminals on it, then it looks like the EBTCM module will need to be replaced. :cheers:
electronic brake control maodule.
The condition is set when an internal EBTCM malfunction exists.
If there are no bad wires or terminals on it, then it looks like the EBTCM module will need to be replaced. :cheers:
Le Mans Master
Joined: Jan 2001
Posts: 6,429
Likes: 1
From: God's Replica
Re: Error Code C1225? (HIGHRPM)
try the tech tips section. Taht should list a one line description of what they are I think. I get my info form the service manuals which go into great detail. :cheers:
Race Director
Joined: Sep 1999
Posts: 12,422
Likes: 905
From: CONCORD NC
Re: Error Code C1225? (HIGHRPM)
Error code C1225 is usually set when some other sensor is set. Did you have any other faults. For instance, when I have had speed-sensor go out, it will set a code for that specific wheel, then the C1225 will ALSO set.
Dave
Dave
Melting Slicks
Joined: Aug 2000
Posts: 2,146
Likes: 2
From: Florida
Re: Error Code C1225? (HIGHRPM)
Here are a couple of sites (or pages)
http://www.corvetteplanet.com/search.cfm
http://97vette.com/howto/codes/index.html
http://www.corvetteplanet.com/search.cfm
http://97vette.com/howto/codes/index.html
Thread Starter
Melting Slicks
Joined: Dec 2000
Posts: 2,118
Likes: 1
Re: Error Code C1225? (HIGHRPM)
Steve-O....The 2 websites you listed have different results....one said that a C1225 code is the RF wheel sensor (97vette.com), the other has a LF wheel sensor problem. Anyone know which it is?
Melting Slicks
Joined: Aug 2000
Posts: 2,146
Likes: 2
From: Florida
Re: Error Code C1225? (HIGHRPM)
HighRPM,
I wish I could be of more help, but I just had a few of these sites tagged in my favorites, I don't know anymore than that, (but here is a website that a forum reader has that could help).
http://corvetteforum.net/c5/c5_tech/
Good luck !
for more tsb,etc)
I wish I could be of more help, but I just had a few of these sites tagged in my favorites, I don't know anymore than that, (but here is a website that a forum reader has that could help).
http://corvetteforum.net/c5/c5_tech/
Good luck !
for more tsb,etc)
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Le Mans Master
Joined: Jan 2001
Posts: 6,429
Likes: 1
From: God's Replica
Re: Error Code C1225? (HIGHRPM)
opps I think I am dislexic (spelling sucks too) I do not know why I posted the other code.
Oh well
c1255 LF excessive wheel speed variation
description: "the speed sensor used on this verhicle is a single point magentic pickup. This sensor produces an AC signal that the EBTCM uses the frequency from to calculate wheel speed."
conditions for setting the DTC: "The DTC can be set anytime the brake is not depressed and no wheel speed sensor hardware DTCs are present, and the EBTCM sees a wheel speed variation of more than 9 mph for 2.5 seconds."
Actions taken when the DTC sets: "ABS/TCS Active ahndling (if equipped) are disabled.
Idicators thatturn on: ABS indicator, car icon (TCS)
Messages displayed on DIC
serivce ABS
service traction system
srevice active HNDLG (if equpped)
Diagnostic aids: check all wiring and connections or isulation.
Oh well
c1255 LF excessive wheel speed variation
description: "the speed sensor used on this verhicle is a single point magentic pickup. This sensor produces an AC signal that the EBTCM uses the frequency from to calculate wheel speed."
conditions for setting the DTC: "The DTC can be set anytime the brake is not depressed and no wheel speed sensor hardware DTCs are present, and the EBTCM sees a wheel speed variation of more than 9 mph for 2.5 seconds."
Actions taken when the DTC sets: "ABS/TCS Active ahndling (if equipped) are disabled.
Idicators thatturn on: ABS indicator, car icon (TCS)
Messages displayed on DIC
serivce ABS
service traction system
srevice active HNDLG (if equpped)
Diagnostic aids: check all wiring and connections or isulation.
Thread Starter
Melting Slicks
Joined: Dec 2000
Posts: 2,118
Likes: 1
Re: Error Code C1225? (intel55)
thanks intel55. the dealer replaced the LF speed sensor a few days ago, but I still get the C1255 code. It must be one of the other problems you listed. thanks again.
