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Other or unknownPart report

2006 Lincoln Navigator Other or unknown Problems

Complaints
2about this part
Share
3%of 60 total for the year
Median mileage
123,391miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the other or unknown of the 2006 Lincoln Navigator, 3% of the 60 complaints for this model year. Where a mileage was given, the median is 123,391 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The motor running boards, the aluminum piece that suppose to hold the running boards to the vehicle, broke off without any warning. How does this happen? I am driving, stop at the light and make a left turn, and all of a sudden I hear these sound like my running board are sliding out. I pull over and the entire running board is hanging out completely away for the vehicle. Luckily there was no other cars beside me. I had to push it back in and drove very slowly so it would not fall back out and hit another car. This is dangerous and could have cause a serious car accident. …”

NHTSA complaint #10786913, filed 2015-10, 100,000 miles

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
2025323%
202416%
2023114%
2022419%
2021515%
202013%
20191113%
2018612%
201739%
2016312%
2015314%
2014318%
201317%
2012325%
2011111%
201016%
2009220%
2008413%
200749%
200623%
200524%
200422%
200354%
200213%
200134%
200022%
199943%
199832%

Other parts of the 2006 Lincoln Navigator

Suspension
16 complaints
Engine cooling
13 complaints
Engine
9 complaints
Electrical system
7 complaints
Air bags
6 complaints
Fuel system
6 complaints
Transmission and drivetrain
6 complaints
Brakes
5 complaints
Vehicle speed control
4 complaints
Steering
3 complaints
Body and structure
3 complaints
Tires
3 complaints

← All problems reported for the 2006 Lincoln Navigator

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology