S10/T10 Blazer 2WD V6-262 4.3L VIN W CPI (1992)
Brake Lamp: Description and Operation
Voltage is supplied at all times through the STOP-HAZ Fuse to the Brake Switch. When the brake pedal is depressed, the contacts in the Brake Switch
close. Voltage is supplied through the Turn Switch Assembly tot he LH and RH Stoplamp, and the Stoplamps lights. If a Turn Signal is on, the Stoplamp
on that side will flash as a Turn Signal. The other Stoplamp will serve as a Stoplamp.