COMPUSHIFT II Manual – COMPUSHIFT II Manual
Monitoring & Tuning Your System
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4.2.13 Vehicle Weight
The vehicle's mass is needed to calculate horsepower measurement. Use this screen to set this value as close as
possible to the actual weight of your vehicle.
Vehicle Weight
3080 lbs
4.2.14 TCC Mode
TCC mode refers to the torque converter clutch. In previous models of COMPUSHIFT, the TCC was always
automatically active, meaning it is preset at the specified MPH and selected gear.
COMPUSHIFT II introduces a new mode called "manual mode", in which the TCC is controlled by a switch, either on
or off, based on driver input.
The default setting is Automatic, and you can change it to Manual if needed.
TCC Mode A
Automatic
4.2.15 TCC Enable Gear
You can choose to lock your Torque Converter Clutch (TCC) in either 4th gear, 3rd and 4th gear, or not at all. Some
transmissions also offer the option to lock in 2nd gear.
The 3rd and 4th gear setting is useful if your vehicle has high gearing and you frequently cruise in 3rd gear.
The factory default for this setting is 4th gear only.
This setting offers "A" and "B" modes. You can set up two different COMPUSHIFT configurations in
advance, and use the
Manual TCC mode is only applicable for special vehicle setups, not as a standard.
This setting offers "A" and "B" modes. You can set up two different COMPUSHIFT configurations in
advance, and use the
