Back to 2003 Lexus LS 430

2003 LEXUS LS 430

4.3L V8RWDAUTOMATICgas
Repairs0Labor591Torque5693Fluid7DTC734Battery0Maintenance0Recalls0
P0733high severityPowertrain

Gear 3 Incorrect Ratio

on 2003 Lexus LS 430 4.3L V8 · RWD

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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