2002 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Automatic Transmission DTCS

AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P0500 VEHICLE SPEED SENSOR MALFUNCTION
P0710 TRANSMISSION FLUID TEMP. SENSOR MALFUNCTION
P0711 TRANSMISSION FLUID TEMP. CIRCUIT RANGE/PERFORMANCE PROBLEM
P0715 INPUT/TURBINE SPEED SENSOR CIRCUIT MALFUNCTION
P0750 SHIFT SOLENOID A MALFUNCTION
P0753 SHIFT SOLENOID A ELECTRICAL MALFUNCTION
P0750 SHIFT SOLENOID B MALFUNCTION
P0758 SHIFT SOLENOID B ELECTRICAL MALFUNCTION
P0760 SHIFT SOLENOID C MALFUNCTION
P0763 SHIFT SOLENOID C ELECTRICAL MALFUNCTION
P0768 SHIFT SOLENOID D ELECTRICAL MALFUNCTION
P0770 SHIFT SOLENOID E MALFUNCTION
P1520 STOP LIGHT SWITCH MALFUNCTION
P1755 LINEAR SOLENOID FOR LOCK-UP CONTROL CIRCUIT MALFUNCTION
P1760 LINEAR SOLENOID FOF LINE PRESSURE CONTROL CIRCUIT MALFUNCTION
P1765 LINEAR SOLENOID FOR ACCUMULATOR PRESSURE CONTROL CIRCUIT MALFUNCTION
P1780 PARK/NEUTRAL POSITION SWITCH MALFUNCTION
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.