2005 Chevy Z71-ABS Light

ForceOne · Post by **ForceOne** » Mon Aug 16, 2010 3:07 pm

Our shop purchased the U7193 for the 05 Chevy Z71 (Vin B)...truck lights up the ABS and says E-brake is on. And yes, we are using the newest tune [just updated by you folks].

Is this a known issue??? Do we need to look elsewhere for the problem??

Chris

Post by **mikel** » Mon Aug 16, 2010 4:03 pm

Stock tires and gears?

Did you make any other adjustments to the tune?

ForceOne · Post by **ForceOne** » Tue Aug 17, 2010 5:05 pm

No changes to tune except tire size (rev per mile).
Stock engine 5.3 Ltr
Stock gears
Z71, 4X4

ForceOne · Post by **ForceOne** » Wed Aug 18, 2010 11:16 am

Vehicle is running Toyo Open Country M/T 37X13.5X20

...with a 12" lift

Post by **06MonteSS** » Wed Aug 18, 2010 12:10 pm

yeeaaahhhhh... . that size is most likely out of the allowable range of the abs system...

ForceOne · Post by **ForceOne** » Thu Aug 19, 2010 1:26 pm

It should be within range...predator can adjust up to 40" tires.

Post by **mikel** » Thu Aug 19, 2010 2:29 pm

That does not mean the PCM will be happy with what you tell it though.....

2005 Chevy Z71-ABS Light

2005 Chevy Z71-ABS Light

RE: 2005 Chevy Z71-ABS Light

RE: 2005 Chevy Z71-ABS Light

RE: 2005 Chevy Z71-ABS Light

RE: 2005 Chevy Z71-ABS Light

RE: 2005 Chevy Z71-ABS Light

RE: 2005 Chevy Z71-ABS Light