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 MANUALSTOYOTA2007HIGHLANDER 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISBODY AND FRAMEDESCRIPTION AND OPERATION
2007 Toyota Highlander 4WD L4-2.4L (2AZ-FE)
Body and Frame: Description and Operation
2007 Toyota Highlander 4WD L4-2.4L (2AZ-FE)SECTION Description and Operation
Body Structure
Low Vibration and Low Noise Body
General
Effective application of vibration damping and noise suppressant materials reduce engine and road noise.
Sound Absorbing and Vibration Damping Materials
^ Foamed seal material and resin formation type forming material are applied onto the roof panel and pillars to reduce wind and road noise.
^ In place of the asphalt sheet used on the previous model, the new model has adopted a coating-type vibration damping material that foams and adheres to the floor to reduce road noise.
^ Resin felt pads that are effective in absorbing sounds are optimally placed to reduce road noise to ensure quieter vehicle operation.
Low Vibration and Low Noise Body
General
Effective application of vibration damping and noise suppressant materials reduce engine and road noise.
Sound Absorbing and Vibration Damping Materials
^ Foamed seal material and resin formation type forming material are applied onto the roof panel and pillars to reduce wind and road noise.
^ In place of the asphalt sheet used on the previous model, the new model has adopted a coating-type vibration damping material that foams and adheres to the floor to reduce road noise.
^ Resin felt pads that are effective in absorbing sounds are optimally placed to reduce road noise to ensure quieter vehicle operation.
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.