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Thread: Installed new 4.56 gears...
08-10-2012, 11:58 AM #1
Installed new 4.56 gears...
so i had my 4.56 gears installed yesterday...it's very cool...but i guess i didn't realize that those gears would throw my ABS light to come on.
My buddy told me that the speed sensors aren't registering at the same speed causing the ABS light to come on...i didn't know that...
and from what i've been finding online, there is a programmer by Hypertech called Speedometer Calibrator...i have no experience with these programmers...and was just wondering if anyone has any input or other ideas...
thanks in advance...as always...it is much appreciated.Mike - SoCal
07 Sierra 1500HD
Ultra Mammoth Wheels 17x8
Nitto Terra Grapplers - 305/70/17
Line-X Bedliner and Wheel Wells
NFab Nerf bars
CST 4" Spindle lift
08 Hybrid Tahoe - wifey's ride
McGaughy's 2/3 drop kit
22x9.5 Tyfun Wheels
Nexen Roadians 285/45/22
08-10-2012, 12:04 PM #2
Diablosport tuners can turn it off. As I have a custom tune (Diablew tune -- performed by @06MonteSS on this site) I had the 4.56 gear change rolled into my custom tune by Lew prior to havingthe work done, such that as soon as I picked up the truck I installed a new tune to avoid the idiot lights.
Lew sells Diablosport equipment as well as custom tunes (and I believe he does bundles). Reach out to him if interested; he's great to deal with. I'm not on the payroll -- I'm just a very satisfied customer.
08-10-2012, 08:11 PM #3
thanks SurrealOne...i forgot about Lew...i will definitely give him a shout...thanks for the info!
08-12-2012, 02:09 PM #4
08-12-2012, 02:25 PM #5
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