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
Cruise Control Active: The scan tool displays Yes or No. The PCM monitors the cruise control engaged signal circuit. When the cruise control system is active, the cruise control module grounds the cruise control engaged signal circuit, and the scan tool displays Yes Cruise Release Clutch/TCC Pedal switches: The scan tool displays On or Off. The PCM monitors the CCP switch signal circuit. The scan tool displays On when the brake pedal switch or the clutch pedal are depressed.
Ignition 1 Voltage: The scan tool displays 6-18 volts. The PCM monitors the ignition 1 voltage circuit.
Vehicle Speed Sensor: The scan tool displays km/h or mph. The PCM monitors the vehicle speed sensor signal circuit. The vehicle speed sensor signal is converted into km/h and mph for display.
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.