Brake Lamp: Description and Operation
SYSTEM OUTLINEStop Light
The current always flows from the STOP fuse into TERMINAL 2 of the stop light SW. If the brake pedal is depressed, the stop lights light up.
STOP LIGHT DISCONNECTION WARNING
If any stop light wiring is faulty when the brake pedal is depressed with the ignition SW set at ON, the light failure sensor detects a voltage difference and inputs the signal to TERMINAL 4 of the body ECU No.2. The body ECU No.2 controls the combination meter through the communication to turn on the rear lights warning light to warn the driver. The warning light is remained lit until the ignition SW is turned to the OFF position.