C0331high severityChassis
Adaptive Damper Circuit Front Right
on 2021 Mazda Mazda3 2.5L I4 · FWD
What this code means
Malfunction in the front right adaptive damper.
Symptoms
- Ride quality uneven
- Suspension warning
- Front right corner feels different
- Handling asymmetry
Common causes
- Damper solenoid failure
- Fluid leak
- Wiring damage
- Module output fault
Diagnostic steps
- Test solenoid resistance
- Command damper mode change
- Inspect for leaks
- Check wiring
Repair notes
Replace front right adaptive damper assembly.
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C0021
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C0022
RF Wheel Speed Sensor Range/Performance
C0023
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C0024
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C0025
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C0026
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C0027
LR Wheel Speed Sensor Circuit Intermittent
C0028
RR Wheel Speed Sensor Circuit Intermittent
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