gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 10975 > < Initial Inspection and Diagnostic Overview|Page 10973
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Data

Range:  0-18.0 volts

The voltage value displayed refers to the battery system voltage measured by the BCM.

Ambient Light Sensor

Initial Inspection and Diagnostic Overview|Page 10975 > < Initial Inspection and Diagnostic Overview|Page 10973