Scan Tool Data List
WARNING: This page is about a different car, the 2005 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
POWERTRAIN CONTROL MODULE (PCM) - 3.6 L (LY7) AND 2.8 L (LP1)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine Idling at normal operating temperature/Transmission in Park or Neutral/Cruise Control On/Off Switch Off | |||
| Cruise Control Active | Cruise/Traction Data | Yes/No | No |
| Cruise Disengage 1-8 History | Cruise/Traction Data | Last Reason for Cruise Control Disengagement | Varies |
| Cruise Inhibited | Cruise/Traction Data | Ok/Fault | Ok |
| Cruise Inhibit Reason | Cruise/Traction Data | Reason why the Cruise Control System is Inhibited | Varies |
| Cruise Resume/Accel. Switch | Cruise/Traction Data | On/Off | Off |
| Cruise Set/Coast Switch | Cruise/Traction Data | On/Off | Off |
| Engine Speed | Cruise/Traction Data | RPM | Varies |
| Initial Brake Apply Signal | Cruise/Traction Data | Applied/Released | Released |
| Stoplamp Pedal Switch | Cruise/Traction Data | Applied/Released | Released |
| Traction Control Status | Cruise/Traction Data | Active/Inactive | Inactive |
| Vehicle Speed Sensor | Cruise/Traction Data | km/h (mph) | 0 km/h (0 mph) |
Powertrain Control Module (PCM) - 5.7 L (LS6)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine Idling at normal operating temperature/Transmission in Park or Neutral/Cruise Control On/Off Switch Off | |||
| Clutch Pedal Switch | Cruise Control Data | Applied/Released | Released |
| 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 Brake Pedal Switch | 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 |
| DTC Set This Ignition | Cruise Control Data | Yes/No | No |
| Engine Speed | Cruise Control Data | RPM | Varies |
| Ignition 1 Signal | Cruise Control Data | Volts | Varies |
| Reduced Engine Power | Cruise Control Data | Active/Inactive | Inactive |
| Stop Lamp Pedal Switch | Cruise Control Data | Applied/Released | Released |
| TAC/PCM Communication Signal | Cruise Control Data | Ok/Fault | Ok |
| Traction Control Signal | Cruise Control Data | Active/Inactive | Inactive |
| Vehicle Speed Sensor | Cruise Control Data | km/h (mph) | 0 km/h (0 mph) |