Whine/groan noise from the rear of the vehicle
Toyota technical service bulletin T-SB-0074-19_Rev for 2014-2019 Toyota 4RUNNER.
- Bulletin number
- T-SB-0074-19_Rev
- Component
- Equipment adaptive/mobility
- Summary
- TSB: Some 2014 ? 2019 model year 4Runner vehicles may exhibit a whine/groan noise from the rear of the vehicle. This condition may occur while driving at approximately 40 ? 60 mph at a consistent speed, slight acceleration, or slight deceleration. This condition may be caused by rear differential vibration transferring through the chassis and body. Follow the Repair Procedure in this bulletin to improve this condition
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