When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Ford F-250 & Ford F-350The heavier duty full sized trucks from Ford, offering bigger, more powerful engines and drivetrains for the abuse they may go through in the workplace.
Truck has 25 k miles on it. Long story short went to back up no reverse and only foward gears I have are 3-7. Took to dealer said bad trans put new crate trans in it. Been 60 miles and same **** again. Below in pics are what FORScan picked up as codes. You can delete them and sometimes you have reverse and sometimes not and then you get gears 1-7. Got to be a programming or wiring issue. Would adjusting anything on FORScan make this happen?? Any ideas or suggestions would be great.
Maybe a control module issue not transmission issue
Originally Posted by 8Linermemphis
Truck has 25 k miles on it. Long story short went to back up no reverse and only foward gears I have are 3-7. Took to dealer said bad trans put new crate trans in it. Been 60 miles and same **** again. Below in pics are what FORScan picked up as codes. You can delete them and sometimes you have reverse and sometimes not and then you get gears 1-7. Got to be a programming or wiring issue. Would adjusting anything on FORScan make this happen?? Any ideas or suggestions would be great.
find out where your control module is and have it tested or replaced, also test transmission oil for metal debris causing stuck solenoid's because of transmission cooler not being flushed after replacement.
2023 ford f250 6.7 trans issues
