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Electrical systemPart report

2002 Mercury Sable Electrical system Problems

Complaints
17about this part
Share
4%of 440 total for the year
Median mileage
54,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 17 complaints about the electrical system of the 2002 Mercury Sable, 4% of the 440 complaints for this model year. Where a mileage was given, the median is 54,000 miles.

Example complaints

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

“Automatic headlights relay soddard into backside of fuse panel (gem) was bad location for a person with no experience to fix or locate most people never got it fixed because of no experience and amount of money to have an electrical mechanic to fix. I understand there was a few people did get it fixed through a recall but I didn't and I never got a recall for this in the mail. I would like ford motor company fix this because I was never notified of this problem. My car has had this problem for about 12 years.”

NHTSA complaint #11100705, filed 2018-06, 35,000 miles

“I have a 2002 Mercury Sable with 54,000 miles. Suddenly & w/o warning, my alternator stopped working and drained my battery. I have had 3 ford products with some lasting 160,000 miles w/o ever having problems with alternators. I talked w/the customer service rep. At the repair shop about having to replace an alternator on a 3 year old vehicle, and he indicated that they had had a fairly large no. Of Mercury Sable & ford taurus replacement of alternators. Is this a design defect in the alternators?”

NHTSA complaint #10124670, filed 2005-06, 54,000 miles

“I purchased a 2002 Mercury Sable in september, 2006. On january 19, 2007 while turning into my driveway going 3-5 miles an hour both frontal airbags deployed causing an estimated $3,000.00 to $4,000.00 in damages. The dealer has refused to assist me saying I bought the car as is . They told me to file the claim with my insurance company. The insurance company said they could do nothing there was no impact . Ford motor company said there was a 50,000 mile warranty. Your department sent me a service technical bulletin stating that ford knew of this problem in may, 2002. …”

NHTSA complaint #10290614, filed 2009-11, 50,000 miles

“Had tuneup. [plugs and wires] computer upgrade. Car now surges and idle jumps to 2000 RPM. Hit a car in front of me at stop light, and almost a person in walk, when surged. Am shifting to neutral at stops, but, it snaps your neck when you shift back to drive. Have had to 2 dif ford & mec. Dealers several times and only get nothing!! Help please.”

NHTSA complaint #10331257, filed 2010-05, 59,240 miles

“Doors lock and unlock while driving. Horn alarm goes off when car is parked. Warning light for open doors when doors are closed. Doors unlock and interior lights come on.”

NHTSA complaint #10537602, filed 2013-08, 48,000 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
20081118%
200567%
2004612%
2003105%
2002174%
2001266%
2000235%
199973%
1998168%
1997198%
1996207%
1995329%
1994297%
1993467%
1992288%
1991167%
19902113%
19895824%
19882621%
19871520%
1986613%

Other parts of the 2002 Mercury Sable

Suspension
239 complaints
Vehicle speed control
56 complaints
Visibility (wipers, defrost, mirrors)
27 complaints
Air bags
24 complaints
Brakes
24 complaints
Transmission and drivetrain
23 complaints
Engine cooling
20 complaints
Exterior lighting
13 complaints
Body and structure
13 complaints
Fuel system
9 complaints
Tires
9 complaints
Wheels
6 complaints

← All problems reported for the 2002 Mercury Sable

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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