Scan Tool Parameter  | Data List  | Units Displayed  | Typical Data Value  | 
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF  | |||
ALC Compressor  | Outputs  | Yes/No  | No  | 
ALC Exhaust Solenoid  | Outputs  | Yes/No  | No  | 
Battery Voltage Signal  | Inputs  | Volts  | 10-16 Volts  | 
DSP Software Version  | Module Information  | Varies  | Varies  | 
EEPROM Calibration  | Module Information  | Varies  | Varies  | 
GM Part Number  | Module Information  | Varies  | Varies  | 
GMSCM Software Version  | Module Information  | Varies  | Varies  |