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.
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HOMESERVICE MANUALSLEXUS2006RX 400H AWD V6-3.3L (3MZ-FE) HYBRIDREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTESTING AND INSPECTIONREADING AND CLEARING DIAGNOSTIC TROUBLE CODESCLEARING TROUBLE CODESWITH GENERIC SCAN TOOL
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) Hybrid
With Generic Scan Tool
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) HybridSECTION With Generic Scan Tool
CLEAR DTC (Using an intelligent tester)
a. Connect an intelligent tester to the DLC3.
b. Turn the ignition switch ON.
c. Turn the tester ON.
d. Enter the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CLEAR CODES.
e. Press the YES button.
a. Connect an intelligent tester to the DLC3.
b. Turn the ignition switch ON.
c. Turn the tester ON.
d. Enter the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CLEAR CODES.
e. Press the YES button.
RENDER: 1.0x
NO RELATED
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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.