For 1990-2009 cars only
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Ignition ON/Engine OFF | |||
8 Digit GM Part Number | Module Information | Numeric | Varies |
Battery Voltage | Data | Volts | 13.0 Volts |
Coolant Temperature | Data | °F | Varies |
Coolant Hot Lamp | Inputs | ON/OFF | OFF |
Julian Date Of Build | Module Information | Numeric | Varies |
Prom ID | Module Information | Numeric | Varies |
Serail Number | Module Information | Numeric | Varies |
Year Module Built | Module Information | Numeric | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Key ON, Engine OFF | |||
ECT | Engine Data 1, Engine Data 2 | °F | Varies |
Fans Low Speed | Engine Data 2 | ON/OFF | OFF |
Fans High Speed | Engine Data 2 | ON/OFF | OFF |
FC Relay 1 | Output Driver Data | OK/Fault/Invalid State | OK |
FC Relay 2 and 3 | Output Driver Data | OK/Fault/Invalid State | OK |
