Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1995 Lexus SC 300 AutomaticFACTORY OEM SERVICE PROCEDURE
Automatic Transmissions DTCS
AUTOMATIC TRANSMISSIONS DTCS
| OEM Code | Description |
|---|---|
| 38 | A/T FLUID TEMPERATURE SENSOR (SUPRA TURBO) |
| 42 | NO. 1 VEHICLE SPEED SENSOR (VSS) |
| 46 | NO. 4 SOLENOID CIRCUIT (GS300, SC400 & SUPRA TURBO) |
| 61 | NO. 2 VEHICLE SPEED SENSOR (VSS) |
| 62 | NO. 1 SOLENOID CIRCUIT |
| 63 | NO. 2 SOLENOID CIRCUIT |
| 64 | NO. 3 LOCK-UP SOLENOID CIRCUIT |
| 65 | NO. 4 SOLENOID CIRCUIT (PICKUP & 4RUNNER WITH A-340H) |
| 67 | OD DIRECT CLUTCH SPEED SENSOR (GS300, SC400 & SUPRA TURBO) |
| 77 | NO. 5 SOLENOID CIRCUIT (SUPRA TURBO) |
| 89 | TRAC ECU CIRCUIT (SUPRA TURBO) |
Factory Service Tools
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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.
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