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Typical Scan Tool Data
Typical Scan Tool Data
Powertrain HS Comm. Cmd.
Circuit
Normal Range
Short to Ground
Open
Short to Voltage
Operating Conditions:
Ignition Switch in ACC or ON
Accessory Voltage Signal
On
Off
On
On
Operating Conditions:
Ignition Switch in OFF or START
Accessory Voltage Signal
Off
Off
Off
On