Supra Liftback L6-2997cc 3.0L DOHC MFI Twin-Turbo (1997)
Downshift Switch: Testing and Inspection
Kick-Down Switch Circuit
CIRCUIT DESCRIPTION
The kick-down switch is turned on when the accelerator pedal is depressed beyond the full throttle opening and sends signals to ECM.
When the kick-down switch is turned on, the ECM controls gear shifting according to the programmed shift diagrams.
If a short circuit develops in the kick-down switch, the ECM disregards the kick-down signals and controls shifting at the normal shift points.
WIRING DIAGRAM
