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Electrical systemPart report

2001 Kia Optima Electrical system Problems

Complaints
17about this part
Share
12%of 143 total for the year
Median mileage
9,500miles
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 2001 Kia Optima, 12% of the 143 complaints for this model year. Where a mileage was given, the median is 9,500 miles. 1 recall campaign on record is filed under a similar system.

Example complaints

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

“This vehicles electrical system continues to fail along with nonworking lights, air conditioner, lock failure, battery and altrenator failure. Car has been worked on for same problems more than 5 times. Car has had (that I know of) 3 batteries and 2 alternators. Once the locks on the car failed and I was trapped inside vehicle for more than an hour. Locks would automatically relock faster than you could open the door.”

NHTSA complaint #10025993, filed 2003-07, 18,481 miles

“Since purchasing my 2001 Kia Optima, I have had nothing but difficulty. I purchased an extended warranty at the dealership I purchased it from in case I needed repairs. I got my money's worth. But the problems I had are common problems with the vehicle, locks not working, windows not rolling up, paint peeling off, transmission problems, check engine light constantly on, decreased acceleration, heat surges when gas pedal released and pressed and the list goes on. It is not hard to find other Kia owners with the same problems. …”

NHTSA complaint #10264297, filed 2009-04, 14,000 miles

“I purchased my car in 2001 new. I had many problems since then. The alternator and axles had to be replaced in 2005. The locks are malfunctioned. They automatically lock causing us to get locked in the car. The check engine light and the air bag light has been on for a while. The car stalls, jerks when I am driving. The car failed inspection novembeer 30-emissions related. The power steering pump had to be replaced in october. I have spent so much money repairing this car. I took the car to the dealer. I purchased it from Kia /bronx. My car was there for 4 days. …”

NHTSA complaint #10177366, filed 2006-12, 40,000 miles

“I purchased my brand new car on august 31,2001. I started having electrical problems 9 months after I bought it. I now have a list of problems from electrical to check engine light, fuel sensors, 2 new batteries etc. I have a long long list of repairs that nobody can seem to fix. I am told the problem has been fixed and then my check engine light comes back on and I am told there are additional problems. Meanwhile, I have been stranded on the highway due to these problems, I have had to be towed out of my own driveway to due the electrical problems. …”

NHTSA complaint #10082360, filed 2004-07, 8,264 miles

“My 2001 Kia Optima has become the modern age , this vehicle has a mind of it's own. The power locks shuts open and locks on it's own, the vehicle is not reliable when crossing a highway on our street. Vehicle stalls at the point of acceleration and does not respond to pressing of gas pedal. When car electrical system fails and you are in the vehicle the power locks do not operate causing driver and passengers to be locked in vehicle. I was recently locked in my vehicle with my daughter for exactly 4 hours when the power finally returned and I was able to get out. I contacted Kia motors corp. …”

NHTSA complaint #10023272, filed 2003-06, 6,950 miles

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2020149%
20192311%
20183314%
20172510%
201610414%
201513513%
20146010%
201314611%
201212213%
20116311%
20101317%
20091614%
20081510%
2007148%
20062315%
20052920%
20044520%
20032518%
20021413%
20011712%

Other parts of the 2001 Kia Optima

Body and structure
35 complaints
Suspension
28 complaints
Air bags
27 complaints
Engine cooling
24 complaints
Latches, locks and linkages
15 complaints
Brakes
14 complaints
Transmission and drivetrain
12 complaints
Equipment
7 complaints
Vehicle speed control
7 complaints
Seat belts
5 complaints
Visibility (wipers, defrost, mirrors)
5 complaints
Wheels
5 complaints

← All problems reported for the 2001 Kia Optima

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