S15/T15 Sonoma P/U 2WD V6-262 4.3L VIN W CPI (1994)
Headlamp Switch: Description and Operation
HEADLAMPS
Voltage is supplied to the Light Switch at all times. The Light Switch includes a Self-Resetting Circuit Breaker. When the Circuit Breaker senses
an overload condition, the Circuit Breaker opens, and interrupts the current flow. With no current flow, the Circuit Breaker cools off and resets
automatically. When the Light Switch is in HEAD, the Headlamps Dimmer Switch directs voltage to either the Low Beams or High Beams. The
High Beams Indicator also receives voltage along with the High Beams.
