When the select lever is moved to the sports shift gate side, the TCM interprets this as the shift pattern is switched to the sports shift mode. In this state, moving the select lever forward ("+" direction) will cause an upshift and moving the lever rearward ("-" direction) will cause a downshift to occur. However, if there is a possibility of the engine speed to go out of the preset shifting range, the following control is performed.

Upshift inhibiting and auto downshift control
The gear upshifts from 1st to 4th speed, one by one for each time the select lever is moved forward ("+" direction). However, when the vehicle speed is too low for the gear speed, the TCM inhibits further upshifting. If the vehicle speed becomes even slower, a downshift will be made to prevent engine stall. When the vehicle comes to a stop, the transmission will always be controlled to shift to 1st speed.
Downshift inhibiting control
The gear downshifts from 4th to 1st speed, one by one for each time the select lever is moved rearward ("-" direction). However, when the vehicle speed is too high for the gear speed, the TCM inhibits further downshifting. A buzzer will sound to warn the driver.
If the engine speed exceeds the preset value during accelerating, the fuel supply is cut to prevent over-revving of the engine.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Sports Shift Control

Use the Manual With the Right Hardware

When to See a Mechanic