Vehicle Data Hub

2003 Mercury Mountaineer drivetrain & axles problems

Owners reported drivetrain & axles problems in 20 complaints for the 2003 Mercury Mountaineer, 9% of the complaints on file. It is the 3rd most reported problem area for this model year.

At a glance

Complaints
20 9% of this year's complaints
Typical mileage
88,000 miles 14 complaints with mileage
Crashes and fires
1 and 3
Injuries and deaths
1 and 0

Source: NHTSA owner complaints

When drivetrain & axles problems show up

Drivetrain & axles complaints by mileage, 2003 Mercury Mountaineer Complaints by odometer reading in 20,000-mile steps. The median is about 88,000 miles. 0k to 20k miles: 0 complaints 20k to 40k miles: 2 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 3 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 1 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 2 complaints 040k80k120k160k200k miles Typical: 88,000 miles
Based on 14 complaints that include mileage. 21% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles0
20k to 40k miles2
40k to 60k miles1
60k to 80k miles3
80k to 100k miles3
100k to 120k miles0
120k to 140k miles1
140k to 160k miles1
160k to 180k miles1
180k to 200k miles0
200k+ miles2

What the data shows

Of the 14 drivetrain & axles complaints that report mileage, the median is about 88,000 miles, and 21% were reported before 60,000 miles.

These complaints mention 1 crash, 3 fires, 1 injury.

What owners wrote

2003 mountaineer transaxle housing broke in half. The oil from the transaxle leaked on the exhaust causing a small fire. The driver indicated that she may have hit an object in the road.

February 2006 Fire

I have spent thousands of dollars on the transmission repair and no matter what I do there always a problem shifting gears

Reported at 140,000 miles, April 2019

Other problems reported for the 2003 Mercury Mountaineer

Drivetrain & axles problems in other years

  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • 2004
  • 2003
  • 2002
  • 2001
  • 2000
  • 1999
  • 1998
  • 1997
  • 1996

Drivetrain & axles problems across all Mercury models