Scan Tool Output Controls

WARNING: This page is about a different car, the 2005 GMC Canyon and 2005 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Body Control Module (BCM) Scan Tool Output Controls

Scan Tool Output Control	Additional Menu Selection(s)	Description
Light Test	Daytime Running Lamps	The body control module (BCM) activates the RF and LF turn signal circuits at a steady rate when there is sufficient light to the ambient light sensor and you select ON. The daytime running lamps will remain illuminated until commanded OFF.
Light Test	High Beams	The BCM activates the beam select relay illuminating the high beam headlamps and high beam indicator when you select ON while the low beam headlamps are on. The high beam headlamps and indicator remain illuminated for 5 seconds.
Light Test	Headlamps	The BCM activates the headlamp relay illuminating the low beam headlamps when you select ON. The low beam headlamps remain illuminated for 5 seconds.
Light Test	Parking Lamps	The BCM activates the park lamp relay illuminating the parking lamps when you select ON. The parking lamps remain illuminated for 5 seconds.
Light Test	Courtesy Lamps	The BCM activates the interior courtesy lamps when you select ON. The interior courtesy lamps remain illuminated for 5 seconds.
Light Test	Front Fog Lamps	The BCM activates the front fog lamp relay illuminating the front fog lamps when you select ON. The front fog lamps remain illuminated for 5 seconds.
Light Test	LF Turn Lamp/DRL	The BCM activates the left front turn/DRL lamp when you select ON. The left front turn/DRL lamp remains activated until commanded OFF.
Light Test	LR Stop/Turn Signal Lamp	The BCM activates the left rear stop/turn signal lamp and left turn indicator when you select ON. The left rear stop/turn signal lamp and indicator remain activated until commanded OFF.
Light Test	RF Turn Lamp/DRL	The BCM activates the right front turn/DRL lamp when you select ON. The right front turn/DRL lamp remains activated until commanded OFF.
Light Test	RR Stop/Turn Signal Lamp	The BCM activates the right rear stop/turn signal lamp and right turn indicator when you select ON. The right rear stop/turn signal lamp and indicator remain activated until commanded OFF.
Miscellaneous Test	Inadvertent Power	The BCM disables the inadvertent power supply circuit when you select OFF. The inadvertent power supply circuit remains disabled for 5 seconds.