Scan Tool Data Definitions (Cruise Control)

Scan Tool Data Definitions (Cruise Control)

The Scan Tool Data Definitions contains a brief description of all cruise control related parameters available on the scan tool.

Battery Voltage Signal
- The scan tool displays Volts. This is the status of the battery voltage signal as monitored by the BCM.

BPP Circuit Signal
- The scan tool displays Applied or Released. This is the state of the brake pedal position (BPP) circuit signal as monitored by the ECM.

BPP Signal
- The scan tool displays Applied, Released or Invalid. This is the state of the brake pedal position (BPP) signal as monitored by the ECM.

CPP Switch (If Equipped)
- The scan tool displays Applied or Released. The ECM monitors the clutch pedal position (CPP) switch signal circuit. An open switch is displayed as Applied.

Cruise Control Active
- The scan tool displays Yes or No. The ECM determines the current status of the cruise control operation. An operating cruise control system is displayed as Yes.

Cruise Control Switch
- The scan tool displays Off, On, Error, Resume, or Set. The body control module (BCM) monitors the cruise control set/coast and resume/accel switch signal circuit in order to determine the status of the cruise control switch.

Cruise Control Switch
- The scan tool displays 0-5 Volts. The BCM monitors the voltage of the cruise control set/coast and resume/accel switch signal circuit. in order to determine the status of the cruise control switch.

Cruise Disengage (1-8) History
- The scan tool displays the last 8 reasons why the cruise control system was disengaged. Refer to the Scan Tool Data Definitions (Disengage History) for descriptions. Scan Tool Data Definitions (Disengage History)

Cruise Inhibit Reason
- The scan tool displays the reason why the cruise control system is inhibited. Refer to the Scan Tool Data Definitions (Disengage History) for descriptions. Scan Tool Data Definitions (Disengage History)

Cruise Inhibited
- The scan tool displays Yes or No. The status of the cruise control system as monitored by the ECM.

Cruise On/Off Switch
- The scan tool displays On/Off. This is the state of the cruise control On/Off switch as detected by the ECM. An active switch is displayed as On.

Cruise Resume/Accel Switch
- The scan tool displays Active, Inactive or Invalid. This is the state of the resume/accel switch as detected by the ECM. An active cruise resume and accel switch is displayed as Active. The cruise control On/Off switch must be On to view the parameter correctly.

Cruise Set/Coast Switch
- The scan tool displays Active, Inactive or Invalid. This is the state of the cruise set switch as detected by the ECM. An active cruise set switch is displayed as Active. The cruise control On/Off switch must be On to view the parameter correctly.

Engine Speed
- The scan tool displays 0 to 9999 RPM. This is the engine RPM as monitored by the ECM. The ECM monitors the crankshaft position (CKP) signal circuit in order to determine the engine RPM.

Ignition 1 Signal
- The scan tool displays 0 to 25.5 Volts. The ECM monitors the voltage of the ignition 1 voltage circuit.

Stoplamp Pedal Switch
- The scan tool displays Applied or Released. This is the status of the stoplamp pedal switch as monitored by the ECM.

Traction Control Status
- The scan tool displays Active or Inactive. When the ECM detects that a traction control condition exists, the scan tool displays Active.

Vehicle Speed Sensor
- The scan tool displays 0-255 km/h (0-155 mph). The ECM monitors the vehicle speed sensor signal in order to calculate the vehicle speed for display.