Scan Tool Data Definitions: Outputs
WARNING: This page is about a different car, the 2003 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
- Daytime Running Lamps
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The scan tool displays the commanded state of the DRL relay. The scan tool displays Active when the BCM allows the DRL beam relay to go to ground to activate the DRL.
- Headlamps On Indicator
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The scan tool displays the commanded state of the headlamps. The scan tool displays On when the BCM allows the headlamps On.
- High Beams
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The scan tool displays the commanded state of the high beam relay. The scan tool displays On when the BCM allows the high beam relay to go to ground to activate the high beam headlamps.
- Park Lamp Relay
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The scan tool displays the commanded state of the park lamp relay. The scan tool displays On when the BCM allows the park lamp relay to go to ground to activate the park lamps.