service abs

[z06pdq]

service active handling...service traction sys... service abs [constantly flashing on the dic]....won't let me access manual diagnostics.02 z06 bolt on's 150 shot. car runs ok but traction control light is on.

[BruceF]

To get the codes, did you try hitting the reset button to stop the messages? Try with the engine on and off?

If you can't get them that way, try borrowing a code reader from a friend or an auto parts store.

[z06pdq]

Originally Posted by BruceF

To get the codes, did you try hitting the reset button to stop the messages? Try with the engine on and off?

If you can't get them that way, try borrowing a code reader from a friend or an auto parts store.

finally got into manual diagnostics...10 pcm no codes....??????

[BruceF]

What about the other modules?

[z06pdq]

Originally Posted by BruceF

What about the other modules?

1214 pedal position sensor B circuit intermittent...1278 cylinder # 8 high to low side open. it won't let me clear these codes.I'm thinking pedal position sensor???how hard is that to change?

[c4c5specialist]

HI there,
Lets just hold on for a second here.
First, which module are these in??
And there is usually a letter prefix before them, like P or C or U.
You must be a little more detailed about what your seeing because C1214 isnt pedal position, and C1278 isnt cylinder #8.
Please, if these are the codes that you are getting, confirm them.
Allthebest, c4c5

[z06pdq]

Originally Posted by c4c5specialist

HI there,
Lets just hold on for a second here.
First, which module are these in??
And there is usually a letter prefix before them, like P or C or U.
You must be a little more detailed about what your seeing because C1214 isnt pedal position, and C1278 isnt cylinder #8.
Please, if these are the codes that you are getting, confirm them.
Allthebest, c4c5

sorry about that...ok tried it again- 28 tcs 1code= c1214 hc, ao-ldcm 3 codes= b2282h,b2284h,u1064h ai-rdcm 3 codes= b2283h, b2285h, u1064h..thanks

[c4c5specialist]

HI there,
Your C1214 is the reason for the light.
This is showing a power relay problem within the control module for the ABS/TCS.
Normally, if you are under extended warranty, this is a covered item.
If not, there are others who rebuild the unit using a newer relay.
Allthebest, c4c5

[z06pdq]

53k on mileage, so warranty is out.any links to the folks that rebuild these? & is this something that I could remove/install myself? thanks

[LLC5]

You can try absfixer.com. Might be what you are looking for.