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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
C0323moderate severityChassis

Ride Height Sensor Circuit Rear Right

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

What this code means

Malfunction in the rear right ride height sensor.

Symptoms

  • Suspension warning light
  • Rear right corner low or high
  • Uneven vehicle stance
  • Auto-leveling fault

Common causes

  • Sensor failure
  • Linkage damage
  • Wiring fault
  • Connector corrosion from road salt

Diagnostic steps

  1. Read sensor value with scan tool
  2. Test sensor arm movement
  3. Inspect linkage connection
  4. Check wiring and connector

Repair notes

Replace ride height sensor or reconnect linkage.

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