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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSLEXUS2006RX 400H AWD V6-3.3L (3MZ-FE) HYBRIDREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGTESTING AND INSPECTIONPROGRAMMING AND RELEARNING
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) Hybrid
Programming and Relearning
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) HybridSECTION Programming and Relearning
CUSTOMIZE PARAMETERS

HINT: The given items can be customized.
NOTE:
- After confirming whether the items of the customer's request are applicable or not for the customized items, perform the customize operation.
- Be sure to record the current value before customizing.
- In case of performing the troubleshooting, pay attention as there is a possibility that the function is set to OFF by customizing. (Example: In case of the symptom in which "The wireless operation does not function" is displayed, check that the wireless operation is not set to OFF by customizing, then perform the troubleshooting.)
HINT: The given items can be customized.
NOTE:
- After confirming whether the items of the customer's request are applicable or not for the customized items, perform the customize operation.
- Be sure to record the current value before customizing.
- In case of performing the troubleshooting, pay attention as there is a possibility that the function is set to OFF by customizing. (Example: In case of the symptom in which "The wireless operation does not function" is displayed, check that the wireless operation is not set to OFF by customizing, then perform the troubleshooting.)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.