| Table 1: | Powertrain (PCM) -- 4.3L |
| Table 2: | Powertrain (PCM) -- 4.8L, 5.3L, 6.0L, and 8.1L |
| Table 3: | Powertrain (PCM) -- 6.6L - (LB7 and LLY) |
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 | |||
Clutch Pedal Switch | Engine Data 1 | Applied/Released | Released |
Cruise Control Active | Engine Data 1 | Yes/No | No |
Cruise Inhibit Signal Command | Engine Data 1 | On/Off | Off |
Engine Speed | Engine Data 1 | RPM | Varies |
Ignition 1 Signal | Engine Data 1 | Volts | 12 to 16 Volts |
Stoplamp Pedal Switch | Engine Data 1 | Applied/Released | Released |
Vehicle Speed Sensor | Engine Data 1 | km/h (mph) | 0 km/h (0 mph) |
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 Inhibit Signal Command | Engine Data 1 | On/Off | Off |
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 |
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 |
Stoplamp 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) |
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 | |||
Clutch Pedal Switch | Engine Data 1 | Applied/Released | Released |
Cruise Control Active | Engine Data 1 | Yes/No | No |
Cruise On/Off Switch | Engine Data 1 | On/Off | Off |
TCC/Cruise Brake Pedal Switch | Engine Data 1 | Applied/Released | Released |
Cruise Resume/Accel. Switch | Engine Data 1 | On/Off | Off |
Cruise Set/Coast Switch | Engine Data 1 | On/Off | Off |
Engine Speed | Engine Data 1 | RPM | Varies |
Ignition 1 Signal | Engine Data 1 | Volts | 12 to 16 Volts |
Stoplamp Pedal Switch | Engine Data 1 | Applied/Released | Released |
Vehicle Speed Sensor | Engine Data 1 | km/h (mph) | 0 km/h (0 mph) |
