GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Generic
🢒
2006
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Unit Repair
🢒
Body
🢒
Horns
🢒 Scan Tool Data Definitions
Battery Voltage:
The scan tool displays the current state of the battery in volts.
Horn Output:
The horn output indicates the state that the control module has commanded for the relay.