Service Brake System
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Service Brake System
Me & my buddy been fighting with this for a month now.
It's throwing two codes right front wheel sensor & rear axle sensor.
We have replaced both sensors..
SBS light will come on/off during a trip. We thought the drive shaft was bent. So we borrowed a friends, and it does the same thing. The speedo needle jumps a little, and we tried another cluster & it still jumps.
More then likely the problem is coming from what is causing the speedo to jumping, but we can't figure out why it's jumping. We have removed the tail housing & everything looks fine.
Gears match the glove box. We pulled the cover and made sure.
Anybody got any ideas on this matter.
06 gmc cc, stock from what we can tell.
It's throwing two codes right front wheel sensor & rear axle sensor.
We have replaced both sensors..
SBS light will come on/off during a trip. We thought the drive shaft was bent. So we borrowed a friends, and it does the same thing. The speedo needle jumps a little, and we tried another cluster & it still jumps.
More then likely the problem is coming from what is causing the speedo to jumping, but we can't figure out why it's jumping. We have removed the tail housing & everything looks fine.
Gears match the glove box. We pulled the cover and made sure.
Anybody got any ideas on this matter.
06 gmc cc, stock from what we can tell.
Last edited by mhotrodscooter; 01-05-2011 at 05:13 PM.
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We've tried that too. But what's funny it comes on around 20mph & goes off/on the whole time you driving and the speedo is jumping the whole time. He bought it to the dealer & they can't find whats wrong.