Scan Tool Data Definitions

AMBIENT LIGHT SENSOR: The scan tool displays 0.0 to 5.0 volts, depending on light intensity.

PARK BRAKE SWITCH: The scan tool displays ON/OFF. The input of the park brake switch is displayed as ON when the park brake is ON.

LCM LIGHTS ON CHIME: The scan tool displays ON/OFF. The input of the LCM Lights on chime is displayed as ON when the headlamps switch is ON with the ignition off and the key removed.

COURTESY SWITCH: The scan tool displays ON/OFF. The input of the courtesy switch is displayed as ON when the courtesy lamps are command ON. Courtesy Ground: The scan tool displays Present/Not Present. the input of the courtesy ground is displayed as Not Present when the ground for the courtesy lamps is not detected.

RT. TURNING SIGNAL SW.: The scan tool displays Inactive/Active. the input of the Rt. Turning Signal Sw. is displayed as active if the turn signal switch is activated in the turn right position.

LT. TURNING SIGNAL SW.: The scan tool displays Inactive/Active. the input of the Lt. Turning Signal Sw. is displayed as active if the turn signal switch is activated in the turn left position.

HEADLAMP SWITCH: The scan tool displays Inactive/Active. The input of the Headlamp switch is displayed as active when the headlamp lamps are command ON.

INADVERT POWER OUTPUT: The scan tool displays ON/OFF. This output of the BCM is displayed as ON when the Inadvert. power output is present.

FRONT FOG LAMP RELAY: The scan tool displays ON/OFF. This output of the BCM is displayed as ON when the fog lamps are turned on.

BACKUP LAMP RELAY: The scan tool displays ON/OFF. This output of the BCM is displayed as ON when the backup lamps are turned on.

RIGHT TURN SIGNAL: The scan tool displays ON/OFF. This output of the BCM is displayed as ON, if the turn signal switch is activated in the turn right position.

LEFT TURN SIGNAL: The scan tool displays ON/OFF. This output of the BCM is displayed as ON, if the turn signal switch is activated in the turn left position.

HEADLAMPS: The scan tool displays ON/OFF. This output of the BCM is displayed as ON, if the BCM commands the headlamps ON.

PARKLAMPS: The scan tool displays on/off. this output of the BCM is displayed as ON, if the BCM commands the parklamps ON.

LOW BEAM INPUT: The scan tool displays on/off. This output of the BCM is displayed as ON if the BCM commands the low beam headlamps ON.

THEATER DIMMING #1: The scan tool displays ON/OFF. This output of the BCM is displayed as ON, if the BCM commands the courtesy lamps to dim.