Scan Tool Output Controls. GMC Truck Yukon XL - 2WD 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 Yukon XL - 2WD 🢒 Body 🢒 Lighting Systems 🢒 Scan Tool Output Controls

Table 1:	Body Control Module (BCM)
Table 2:	Driver Door Module (DDM)/Passenger Door Module (PDM)

Body Control Module (BCM)

Scan Tool Output Control	Additional Menu Selection(s)	Description
Light Test	Daytime Running Lamps	The BCM activates the DRL relay when there is sufficient light to the ambient light sensor and you select ON. The daytime running lights will remain illuminated until commanded OFF.
Light Test	Parking Lamps	The BCM activates the park lamp relay when you select ON. The park lamps illuminate until commanded OFF.
Light Test	Backup Lamps	The BCM illuminates the backup lamps when you select ON. The backup lamps will remain ON until commanded OFF.
Lamp Dimming Test	Dimming	The BCM adjusts the dimming output level when you select the percentage of illumination desired. The dimmable I/P lamps will illuminate to the level set by the scan tool when the I/P dimmer switch is in the FULL DIM position.
Inadvertent Power		The BCM deactivates the inadvertent power circuit when you select OFF. The inadvertent power circuit will remain inactive for approximately 5 seconds.

Driver Door Module (DDM)/Passenger Door Module (PDM)

Scan Tool Output Control	Additional Menu Selection(s)	Description
Puddle Lamps		The DDM activates the exterior courtesy lamps when you select ON. The exterior courtesy lamps will remain illuminated until commanded OFF.