Brake On/Off (BOO) Switch
BOO switch is wired to brakelight circuit. It signals the PCM when the brake is applied. The BOO input is used to adjust engine idle when A/C is in use and to control torque converter clutch lock/unlock strategy.
BOO switch is wired to brakelight circuit. It signals the PCM when the brake is applied. The BOO input is used to adjust engine idle when A/C is in use and to control torque converter clutch lock/unlock strategy.