The breather plug should be replaced during any differential/transfer case repairs to prevent possible...
Toyota technical service bulletin T-SB-0047-16 for 2009-2015 Toyota RAV4, 2009-2015 Toyota Tacoma and 2009-2015 Toyota Tundra and others.
- Bulletin number
- T-SB-0047-16
- Component
- Electrical system
- Summary
- Tsb: the breather plug should be replaced during any differential/transfer case repairs to prevent possible repeat failures. The subsequent use of the original breather plug after a repair has been found to contribute to the failure of the differential/transfer case components. Replace the breather plug when replacing differential/transfer case components.
Owners of these vehicles have filed 618 complaints in the electrical category.
Vehicles covered
- Toyota RAV4 2009-2015 2009201020112012201320142015
- Toyota Tacoma 2009-2015 2009201020112012201320142015
- Toyota Tundra 2009-2015 2009201020112012201320142015
- Toyota 4RUNNER 2009-2015 2009201020112012201320142015
- Toyota Sequoia 2009-2015 2009201020112012201320142015
- Toyota FJ Cruiser 2009-2015 2009201020112012201320142015
- Toyota Land Cruiser 2009-2015 2009201020112012201320142015
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