Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Scan Tool Data List
The scan tool data lists contain all of the cruise control related parameters that are available on the scan tool. The parameters in the list are arranged in alphabetical order. The data list column indicates the location of the parameter within the scan tool menu selections.
Use the scan tool data lists as directed by a diagnostic table or in order to supplement the diagnostic procedures. Begin all of the diagnostic procedures with Diagnostic System Check - Vehicle .
Use the scan tool data lists only after the following is determined:
- There is no published DTC procedure nor published symptom procedure for the customer concern.
- The DTC or symptom procedure indicated by the Diagnostic System Check does not resolve the customer concern.
The typical data values are obtained from a properly operating vehicle under the conditions specified in the first row of the scan tool data list table. Comparison of the parameter values from the suspect vehicle with the typical data values may reveal the source of the customer concern.
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle is in Park or Neutral/Cruise On/Off Switch is Turned Off | |||
| Cruise Control Switch | Cruise Control Data | On / Off / Resume / Set / Error / Cancel | Off |
| 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 | |||
| APP Indicated Angle | Cruise / PTO / Traction Data | Percent | 0 |
| BPP Circuit Signal | Cruise / PTO / Traction Data | Applied / Released | Released |
| BPP Signal | Cruise / PTO / Traction Data | Applied / Released / Invalid | Released |
| Cruise Cancel Switch | Cruise / PTO / Traction Data | Active / Inactive / Invalid | Inactive |
| Cruise Control Active | Cruise / PTO / Traction Data | Active / Inactive / Invalid | Inactive |
| Cruise Disengage (1 - 8) History | Cruise / PTO / Traction Data | Last reason for cruise control disengagement | Varies |
| Cruise On/Off Switch | Cruise / PTO / Traction Data | On/Off | Off |
| Cruise Resume/Accel. Switch | Cruise / PTO / Traction Data | Active / Inactive / Invalid | Inactive |
| Cruise Set/Coast Switch | Cruise / PTO / Traction Data | Active / Inactive / Invalid | Inactive |
| Engine Run Time | Cruise / PTO / Traction Data | Hr: Min: Sec | Varies |
| Engine Speed | Cruise / PTO / Traction Data | RPM | Varies |
| Ignition 1 Signal | Cruise / PTO / Traction Data | Volts | 12 to 16 Volts |
| TP Desired Angle | Cruise / PTO / Traction Data | Percent | Varies |
| TP Indicated Angle | Cruise / PTO / Traction Data | Percent | % |
| Vehicle Speed Sensor | Cruise / PTO / Traction Data | km/h (mph) | 0 km/h (0 mph) |
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.