Basic operation of a SmartShift auto transmission in big tr

Basic ops, and how to check and clear fault codes.

[CChance]

Thanks for this

It was a lifesaver my transmission was flashing F and N and would not go in gear

Keyed off six times and back in action

[alexdejesus]

Hi question when you see 25 and then right away, when you see PD what that mean?

[Rakshashbhasm.chandika]

Good Morning Doug
I have similar truck it shows transmission code > GD
what does it mean, , please please advice. Thanks
Dilly

[hispanicuscorpus]

thank you, i m going to start driving one of these truck, one of the driver tell me that sometime, you come to stop at a light and the transmission goes into neutral, them it wont shift when you step on the gas, he say to shut off the truck and started up again, to get it to shift. any idea what it is?

[mouhamedkambaye-wzxs]

When I drive sometimes it show check trans and the speed stay at one number. I oblige to stop and to restart the truck . Somebody know what the problem?

[yaboyleoo]

Mine when I put it on D the little display flashes with an arrow pointing down and a 1. What does that mean

[francismpochela]

Mine still showing f what should I follow

[javierenrriquesuazomedina]

Que aser cuando aparese una falla 3 en el tablero y no me ensiende el camion le e buscado de varias formas pero no lo puedo ensender y tanpoco engrana la caja

[newroyalllc]

HELLO DOUG , i need halp i have 88 error all the time, when i try to start NO ( N ) just like red bar on screen then error 88 every day, what can i do how remove this error forever i m tired same time no move 88 error, freightliner mechanic change me all the time $450 to $750 just diagnosed i m tired but they don, t fix this problem permanently, freighliner columbia C15 2009 please help thankyou

[israelortiz]

I was driving and started stopping towards a red light. It went down to the 1st gear and it started flashing 1 and F and it wouldn’t let me accelerate. Had to turn on my emergencies. Does anyone know what flashing F mean and why this keeps happening?

[justmyperspective]

What does inactive fault code 17 mean?

[arwindersingh]

Is that a 10 speed automatic transmission??

[joeh]

did you ever have a pd show up after the first check?