If I tell the customer to drive it a few days and it might relearn and eliminate the DTCs, I'll be married to that transmission the rest of my life. When I replace a TCM, a transmission, or a...
Type: Posts; User: DanTucker
If I tell the customer to drive it a few days and it might relearn and eliminate the DTCs, I'll be married to that transmission the rest of my life. When I replace a TCM, a transmission, or a...
I just installed a T87A and once I installed it I tried to enter the transmission TUN (transmission Unique Number) with the calibration for the current vehicles transmission. I did this with the GM...
OK I got it. I used the VCM Scanner part of HP Tuners and clicked the green button and selected Special Functions, Speedo Calibration Change and entered the tire rev per mile and BOOM it corrected...
I have a 2016 F150 5.4 that the customer went to 31.9" tires. I am completely lost on how to correct the speedometer. I have tried changing the Gear Ratio and Tire Size with no luck. Here are a...