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 CONTROLCRUISE CONTROL SWITCHSERVICE AND REPAIR
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) Hybrid
Cruise Control Switch: Service and Repair
2006 Lexus RX 400h AWD V6-3.3L (3MZ-FE) HybridSECTION Service and Repair
REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working.
2. REMOVE STEERING WHEEL NO.3 COVER LOWER
3. REMOVE STEERING WHEEL NO.2 COVER LOWER
4. REMOVE STEERING PAD
5. REMOVE CRUISE CONTROL MAIN SWITCH
a. Disconnect the connector.
b. Remove the 2 screws.
c. Pull the cruise control main switch in the arrow direction to remove it.
INSTALLATION
1. INSTALL CRUISE CONTROL MAIN SWITCH
a. Install the cruise control main switch with the 2 screws.
Torque: 2.4 N.m (25 kgf.cm, 21 in.lbf)
b. Connect the connector.
2. INSTALL STEERING PAD
3. INSTALL STEERING WHEEL NO.3 COVER LOWER
4. INSTALL STEERING WHEEL NO.2 COVER LOWER
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
6. INSPECT STEERING PAD
7. PERFORM INITIALIZATION
NOTE: Some systems need initialization when disconnecting the cable from the negative battery terminal.
8. INSPECT SRS WARNING LIGHT
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working.
2. REMOVE STEERING WHEEL NO.3 COVER LOWER
3. REMOVE STEERING WHEEL NO.2 COVER LOWER
4. REMOVE STEERING PAD
5. REMOVE CRUISE CONTROL MAIN SWITCH
a. Disconnect the connector.
b. Remove the 2 screws.
c. Pull the cruise control main switch in the arrow direction to remove it.
INSTALLATION
1. INSTALL CRUISE CONTROL MAIN SWITCH
a. Install the cruise control main switch with the 2 screws.
Torque: 2.4 N.m (25 kgf.cm, 21 in.lbf)
b. Connect the connector.
2. INSTALL STEERING PAD
3. INSTALL STEERING WHEEL NO.3 COVER LOWER
4. INSTALL STEERING WHEEL NO.2 COVER LOWER
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
6. INSPECT STEERING PAD
7. PERFORM INITIALIZATION
NOTE: Some systems need initialization when disconnecting the cable from the negative battery terminal.
8. INSPECT SRS WARNING LIGHT
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.