Envoy 2WD V6-4.3L VIN W (1998)
Input 2
Range: ON/ OFF
The BCM uses the right turn signal input in order to determine the state of the right turn signal.
ON displays when the right turn signal switch engages. This commands the right turn signal lamps to illuminate.
OFF displays when the right turn signal switch does not engage or the turn signal lamps do not illuminate. The BCM monitors the vehicle speed input for
activation of the turn signal reminder chime feature. The scan tool display alternates between ON and OFF as the turn signal flashes.
Front Fog Lamp Switch
