GM Service Manual Online
For 1990-2009 cars only

Scan Tool Data List W/O F45

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ingnition ON

Accum Fault - Compressor

Leveling Information

Inactive/ Active

Inactive

Accum Fault - Exhaust

Leveling Information

Inactive/ Active

Inactive

ALC Exhaust Solinod Active

Leveling Information

Inactive/ Active

Inactive

ALC Compressor Active

Leveling Information

Inactive/ Active

Inactive

Battery Low - Compressor

Leveling Information

Inactive/ Active

Inactive

Filtered Position Valve

Leveling Information

Counts

Varies

Leveling Sensor Feed

Leveling Information

Volt

5V

Progress Fault - Compressor

Leveling Information

Inactive/ Active

Inactive

Progress Fault - Exhaust

Leveling Information

Inactive/ Active

Inactive

Suspension Position Sensor

Leveling Information

Volt

0.25 to 4.8 V

Trim Value

Leveling Information

Counts

Varies

Prom ID

Module 1 Information

--

--

Calibration ID

Module 1 Information

--

--

ALC Trimset

Recalibration

--

--

Scan Tool Data List W/F45

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON

ALC Compressor Active

Outputs

Inactive/ Active

Inactive

ALC Exhaust Solinoid Active

Outputs

Inactive/ Active

Inactive

Controller Battery Volts

Inputs

Volts

11-16 Volts

DSP Software Version ID

ID information

--

--

EEPROM Calibration ID

ID information

--

--

GM Part Number

ID information

--

--

GMSCM Software Version

ID information

--

--

LR Position Sensor

Inputs

Volts

0.25 to 4.8 V

RR Position Sensor

Inputs

Volts

0.25 to 4.8 V