transmission will shift in forward and reverse . Drive goes 40 mph. the gear inditcator in dash does not move stays in drive no matter what gear selector is in ( ron duvall, 03/22/2019 )
It could be an issue with the TCM but it almost sounds like it could be a problem with the mode selector on the side of the transmission. I would start there before changing out the TCM.
Is this transmission controller legal for CARB (California) regulations?? And is the engine controller legal for California also?? Do you charge for installation of either is I come to your shop?? Thanks, Alan Utzig( Alan Utzig, 03/07/2019 )
We do not have CARB certifications for these products. If the vehicle is brought to us, we do not charge labor as we can change the programming via the OBD2 port.
what kind of vehicle this part goes on
( Santos, 08/23/2018 )
This controller is used on a wide range of vehicles but we only can program them for use in the Workhorse Chassis. From your VIN it looks like you have a Freightliner chassis so you will need to contact a Freightliner dealer for help with this.
Hello, I’m thinking of purchasing a 2007 workhorse with 26k Miles but it seems to be having a problem shifting into gear.
The procedure to get it to drive is..
Start engine
Put into drive
Put back into park
Shut off engine
Start engine
Put into drive
Then it will go into gear. Reasearch ive done comes back to a TCM problem. How should I remedy?( Michael Hubbard, 01/28/2018 )
Not answered yet.
2000 gmc school bus start up fine shift ok till drive 2 - 5 miles speedometer stop working, check trans light on goes to limit or 3rd gear. shut off works for a few seconds come back on. It will come on even if you start bus and don't but in gear after 3-5 minutes or less. Replace speed sensor, took out wire harness from tcm to trans found no bad spots, load test wire with head light all good. I think must be in tcm?( Dennis Timm, 12/01/2017 )