Technical Service Bulletin TSB 20-2307 — 2011 LINCOLN NAVIGATOR
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TSB 20-2307 |
| Manufacturer | |
| Vehicle | 2011 LINCOLN NAVIGATOR |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 vehicles equipped with TOD transfer cases may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may be due to partial engagement of the integrated wheel ends (IWE). To correct this condition, follow the Service Procedure steps to remove and cap the vacuum supply line.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2011 LINCOLN NAVIGATOR
SIS-21828
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