BOTTLEDZ28
I'm Awesome
So I did a gear swap at the same time I did my RCX lift. Went from 3.42 to 4.56 and now the freaking ABS light is on and the speedo is off about 20 mph! The speedo being off has caused a side issue too! When the speedo sees about 100mph, the governor kicks in and the truck falls flat on its ass.
Is there some type of speed sensor gear in the trans that I can change to correct the speedo and ABS light? I do plan on doing the 0411 swap but I wasnt going to get into that until next year. If tuning the black box ecm is the only way to correct the speedo and ABS issues, then I might as well just do the 0411 swap now.
Also, I had a buddy check the truck for codes today to see if it had any stored and it had a U1041 code. (Loss of EBCM/EBTCM Communications.) Could this be related to the ABS light being on? I only ask because I do have an intermittent transmission issue where the converter unlocks once in a while while cruising on the highway. When it does it, its raining out. Not sure if changing the gears will fix that since the truck will be running at a slightly higher RPM now. Basically closer to where it was stock.
Is there some type of speed sensor gear in the trans that I can change to correct the speedo and ABS light? I do plan on doing the 0411 swap but I wasnt going to get into that until next year. If tuning the black box ecm is the only way to correct the speedo and ABS issues, then I might as well just do the 0411 swap now.
Also, I had a buddy check the truck for codes today to see if it had any stored and it had a U1041 code. (Loss of EBCM/EBTCM Communications.) Could this be related to the ABS light being on? I only ask because I do have an intermittent transmission issue where the converter unlocks once in a while while cruising on the highway. When it does it, its raining out. Not sure if changing the gears will fix that since the truck will be running at a slightly higher RPM now. Basically closer to where it was stock.