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2021 MAZDA MAZDA3

2.5L Turbo I4FWDAUTOMATICgasturbo
1 active safety recall on this vehicle — view recalls
Repairs0Labor595Torque4944Fluid6DTC919Battery0Maintenance0Recalls1
P0733high severityPowertrain

Gear 3 Incorrect Ratio

on 2021 Mazda Mazda3 2.5L Turbo I4 · FWD

What this code means

Incorrect gear ratio detected in 3rd gear.

Symptoms

  • Slipping in 3rd
  • Shift problems

Common causes

  • 3rd gear components worn
  • Solenoid issue

Diagnostic steps

  1. Monitor gear ratio
  2. Test solenoids

Repair notes

Service transmission.

Other Powertrain codes on this vehicle

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