reflash the ROM?
I was wondering if anyone has ever heard of reflashing the ROM for your truck. Apparently i need to get that done to mine because my ABS doesnt work and my speedometer is acting up, oh well, got to get that stuff fixed
yup, just had the dealer re-cal the speedo and abs. cost about $100 bux and about 1~1.5 hours. (not sure why so long)
if your speedo is not working right and your brake light and abs lights are on, the rear speed sensor is bad. goes on the top of the diff.
if your speedo is not working right and your brake light and abs lights are on, the rear speed sensor is bad. goes on the top of the diff.







