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.
Brake Pedal Data List
- BPPS High During Learn
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The scan tool displays No or Yes. The scan tool displays Yes if signal is high during learn.
- BPPS Learned Home Position
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The scan tool displays voltage. The brake pedal position sensor learned home value of 0-5 volts.
- BPPS Low During Learn
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The scan tool displays No or Yes.
- BPPS Move During Learn
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The scan tool displays No or Yes.
- BPP Sensor Circuit
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The scan tool displays Inactive or Active. The commanded state of the brake pedal position sensor. When the brakes are applied the scan tool will display Active.
- BPP Sensor
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The scan tool displays Counts. With brake applied displays 1 to 3 counts. Unapplied displays 0.
- BPP Sensor Reference
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The scan tool displays Counts. Always displays 1 to 3 counts.
- BPPS Status
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The scan tool displays Unlearned/Learned/Invalid/Undecided. This is the status of the brake pedal position sensor with regards to learning the home position.
- Brake Applied Output Signal
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The scan tool displays On/OFF. When the brake is applied this parameter displays ON.
- Calculated Brake Pedal Position
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The scan tool displays counts. when the brake is applied displays 2 counts. When the brake is not applied displays 255 counts.
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.