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 Definitions
The Scan Tool Data Definitions contains a brief description of all Cruise Control related parameters available on the scan tool. The list is in alphabetical order. A parameter may appear more than once or in more than one data list in order to group certain related parameters together.
Cruise Control Active: The scan tool displays Yes or No. The scan tool displays Yes when the PCM determines that the cruise control has been requested and the criteria for activation has been met.
Cruise Inhibit Signal Command: The scan tool displays On or Off. When the criteria for activating the cruise control has not been met, the PCM will inhibit cruise control operation and the scan tool displays On.
Stoplamp Pedal Switch: The scan tool displays Applied or Released. When the brake pedal is depressed, the scan tool displays Applied and the stoplamp switch is Closed.
Vehicle Speed Sensor: The scan tool displays km/h or mph. The PCM monitors the vehicle speed sensor (VSS) signal circuit. The PCM converts the VSS signal into km/h or mph.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.