How to test a 12 speed SMARTSHIFT Freightliner?
How to test a 12 speed SMARTSHIFT Freightliner?
Test drive the vehicle such that an OSS code is set. If the code stays with the same speed clutch actuator). If the code switches to the other speed appropriate speed sensor. If these steps don’t identify the faulty component, then do the following. harness. Pin 11 of the driver side TCU connector and pin
What are the codes for SMARTSHIFT shift Motors?
The codes that come up are 3D-E7 and SM. Have been too 3 separate shops and none can find the problem. They say the codes are read but are not active. The last shop ohmed all of the shift motors and said the are within specs. These codes come up and the truck may run from 1 to 5 days and then the tranmsmission will not shift.
Which is shift by wire technology does Freightliner use?
The SmartShiftTMcontrol is exclusive to Freightliner. Mounted on the steering column, it provides a convenient interface with Eaton automated shift-by-wire transmissions. SmartShift TM shifT-by-wire Technology
What should I do if my SMARTSHIFT is not working?
Follow your OEM’s SAE J1939 diagnostic procedures to correct the issue. SM is not a fault code but is covered in the manual in the troubleshooting sections. the schematics are there as well. Let me know if you need further help with this.
What kind of truck has 12 speed SMARTSHIFT?
I have a 2004 freightliner… I have a 2004 freightliner with 12 speed smartshift…when going down road the speedo starts fluctuating then stops working and check engine lite comes on and then the digital gear meter shows sm and then it doesn’t shift right and when I slow down it will shift into N and truck won’t move.
How does the SMARTSHIFT work on a Freightliner?
SmartShift™ only requires the use of the clutch when starting off or coming to a complete stop. Drivers can select ‘AUTO’ or ‘MAN’ mode with a sliding switch on the SmartShift™ lever at any time. In ‘AUTO’, the fully automated control shifts on its own, or drivers can override to manually select any gear within the engine acceptable rev range.
How does shift by wire work on Freightliner?
Move the switch on the shifter to “L” and it boosts engine rpms, shift points and will even downshift gears while applying the engine brake right down through the range. Wondering what gear you are in? It’s up in lights on the dash display or Freightliner’s Driver Message Centre.
What kind of truck is a 2004 Freightliner?
2004 FREIGHTLINER, COLUMBIA 120, Heavy Duty Trucks – Conventional Day Cab Trucks, Mercedes MBE4000, Manual, , 370 Horse Power, 4 Spring Suspension, Al… 2004 FREIGHTLINER, CORONADO 132, Heavy Duty Trucks – Cab & Chassis Trucks, Detroit Series 60, Manual, 2004 Freightliner CC13264T Coronado Tandem-Axle
