B4000 SE Cab Plus 4WD V6-40L OHV (1997) - Stoplamps Diagrams
Stoplamps: Description and Operation
Stop Lights
Voltage is applied, at all times to the rear park/stop/turn lights when the brake on/off (BOO) switch is closed. The same rear lights are used for stop,
turn signals and hazard flashers and are controlled by the multi-function switch.