Service bulletin LI35.25-P-077385

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

Complaint Throbbing/humming sound around 60mph. Howling in overdrive mode around 5th gear. Models 167.1/3 and 167.9 up to 03/2022 (except 167.987) occurs between 40-50mph Model 167.987 up to 03/2022 occurs between 55-65mph Cause Unfavorable overlapping of vibrations between drivetrain and rear axle carrier at different speeds and selected drive range. Remedy Install additional vibration damper at front axle subframe suspension of rear axle. For basic data, see AR35.10- P-0044ME Note: Chamfer at vibration damper must be between axle subframe suspension and rear axle carrier (see attachment)

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Listing a model year does not mean every vehicle of it is concerned: the document says which.

• Bulletins for another vehicle
• Report an error on this page
• Report an error by email