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Chevy Truck
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2000
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Astro Van L AWD V6-4.3L VIN W
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Repair and Diagnosis
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Powertrain Management
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data Definitions
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Outputs
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Park Lamp Relay
Park Lamp Relay
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.