For 1990-2009 cars

#### Powertrain (PCM)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Ignition ON/Engine Idling at Normal Operating Temperature/Vehicle is in Park or Neutral/Cruise On/Off Switch is Turned Off
Cruise Control Active | Cruise Control Data | Yes/No | No
Cruise Disengage (1 - 8) History | Cruise Control Data | Last reason for cruise control disengagement | Varies
Cruise On/Off Switch | Cruise Control Data | On/Off | Off
Cruise Release Clutch/TCC Pedal Switches | Cruise Control Data | Applied/Released | Released
Cruise Resume/Accel. Switch | Cruise Control Data | On/Off | Off
Cruise Set/Coast Switch | Cruise Control Data | On/Off | Off
Engine Speed | Cruise Control Data | RPM | Varies
Ignition 1 Signal | Cruise Control Data | Volts | 12 to 16 Volts
Reduced Engine Power | Cruise Control Data | Active/Inactive | Inactive
Traction Control Signal | Cruise Control Data | Active/Inactive | Inactive
Vehicle Speed Sensor | Cruise Control Data | km/h (mph) | 0 km/h (0 mph)