Explorer 2WD V6-245 4.0L (1994)
Brake Light Switch: Description and Operation
PURPOSE
The Brake On/Off (BOO) signal is received by the Powertrain Control Module (PCM) when the brakes are APPLIED. The PCM uses this signal
to modify the operation of the Torque Converter Clutch (TCC) (if equipped), A/C compressor (if equipped), and idle speed during periods of
decel and idle with the brakes APPLIED.
