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 DIAGNOSISCRUISE CONTROLTESTING AND INSPECTIONINITIAL INSPECTION AND DIAGNOSTIC OVERVIEWCRUISE CONTROL SYSTEMDESCRIPTION OF ON-BOARD DIAGNOSTICSFAIL-SAFE CHART
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) Hybrid
Fail-Safe Chart
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) HybridSECTION Fail-Safe Chart
FAIL-SAFE CHART
If the given conditions are detected while the cruise control is in operation, the system clears the stored vehicle speed in the hybrid vehicle.
If the given conditions are detected while the cruise control is in operation, the system clears the stored vehicle speed in the hybrid vehicle.
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.