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2020 MAZDA MAZDA3
2.5L Skyactiv-G I4 (186 hp)•AWD•AUTOMATIC•gas
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor987Torque6478Fluid16DTC2264Battery2Maintenance0Recalls2
C0106moderate severityChassis

Brake Pedal Position Sensor Circuit High

on 2020 Mazda Mazda3 2.5L Skyactiv-G I4 (186 hp) · AWD

What this code means

The brake pedal position sensor voltage exceeds the maximum expected value.

Symptoms

  • ABS light on
  • Module reads no brake application
  • Brake assist may not function

Common causes

  • Open circuit in sensor signal wire
  • Short to battery voltage
  • Faulty sensor
  • Connector disconnected

Diagnostic steps

  1. Test signal voltage at sensor and module
  2. Check for open circuits
  3. Inspect connector for damage
  4. Verify sensor ground connection

Repair notes

Repair open circuit or replace sensor.

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