What does the EP switch on a truck mean?

1 Answers
OCatherine
07/29/25 9:20pm
Automatic transmission truck EP gear refers to the symbol for diesel vehicles, indicating that the vehicle uses diesel. The following is a detailed introduction to the gear functions of the automatic transmission truck EP gear: 1. Long slope gear: This gear is selected when encountering a long-distance slope. The control unit automatically shifts the vehicle between 1st and 2nd gears based on driving speed and throttle opening changes. 2. Low gear: In this gear, the transmission will stay in 1st gear without shifting up, which can be used on slopes and other situations. It also has a certain braking function when going downhill. Some vehicles are equipped with a D2 gear, called low-speed forward gear, used for off-road driving.
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