GM Service Manual Online
For 1990-2009 cars only

Scan Tool Data Definitions W/O F45

Accum Fault-- Compressor: A defined period of time that the compressor is active with out an exhaust cycle.

Accum Fault--Exhaust: A defined period of time the exhaust is active with out a compressor cycle.

ALC Compressor Active: Indicates when the compressor is running or not running.

ALC Exhaust Solinoid Active: Indicates when the exhaust solinoid is on or off.

ALC Trimset: This procedure reprograms the RIM with the vehicles ride height specification, per the suspension option.

Battery low--Compressor: Indicates when there is low voltage at compressor from battery.

Calibration I.D.: This number designates the modules calibration.

Filtered Position Valve: As the vehicle operates the suspension position sensor is monitored, and the information is filtered, to the RIM so it can adjust the suspension.

Leveling Sensor Feed: Voltage feed to the suspension position sensor.

Progress Fault-- Compressor: A defined period of time that the compressor is active and no change is detected by the suspension position sensor.

Progress Fault--Exhaust: A defined period of time the exhaust is active and no change is detected by the suspension position sensor.

Prom I.D.: The modules internal "PROM" identifier.

Suspension Position Sensor: Indicates the sensor signal voltage to the control module.

Trim Value: Vehicle trim height value programmed in the RIM.

Scan Tool Data Definitions W/F45

ALC Compressor: This indicates when the compressor is running.

ALC Exhaust Solenoid : This indicates when the exhaust solenoid is on.

Battery Voltage Signal: This indicates the voltage present at the control module.

DSP Software Version ID: This number indicates the ID of the software version.

EEPROM Calibration ID: This number indicates the calibration ID.

GM Part Number: Indicates the 8 digit GM part number of the module.

GMSCM Software Version: This number indicates version of software in the control module.

LR Position Sensor: Indicates the signal voltage at the control module.

RR Position Sensor: Indicates the signal voltage at the control module.