Skip to content
Electrical systemPart report

2004 Acura TL Electrical system Problems

Complaints
11about this part
Share
2%of 551 total for the year
Median mileage
73,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 11 complaints about the electrical system of the 2004 Acura TL, 2% of the 551 complaints for this model year. Where a mileage was given, the median is 73,000 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.

“I was parked in an automatic carwash when my driver side airbag started dripping water on me. I'm afraid this could cause my airbag to deploy. I've also experienced crazy electrical issues intermittently that are not safe and I wonder if this is related. I also have a video if that is needed.”

NHTSA complaint #11186971, filed 2019-03, 153,000 miles

“My 2004 Acura TL is my first car owned. When I put the car in drive I can only accelerate to 20-30mph on the highway. Because, the car would not accelerate on a straight way or up hills. This is a dangerous manufacture malfunction with Acura transmissions for the consumers financially and physcially. I would appreciate a recall being done on my 2004 Acura TL because I love this car and would love to keep it. I am a college student and do not have the money to install another transmission and the same thing happens again. …”

NHTSA complaint #11139717, filed 2018-10, 152,000 miles

“The biggest problem with my Acura is the battery. I have replaced at least 4 batteries since about 39,000 miles. I never knew why my battery was dying until about two months ago, an employee at Acura told me that the hands free link is draining too much of the battery because of some faulty equipment. I asked for them to cover it for free and was denied because there is no recall with that equipment yet. They are aware that other acuras have had the same problem and yet they still won't cover my cost for new equipment or at least cover cost to get the hands free disconnected. …”

NHTSA complaint #10524877, filed 2013-07, 39,000 miles

“About 18 months ago the headlights on my 2004 TL began flickering on and off while I was driving. I took the car to Acura but they couldn't find the problem and they told me it would cost $1000 to do an appropriate diagnostic test . The problem with the headlamps stopped after a few months, but then other lights began going out (interior center console where the AC and radio are, and the interior console to the left of the steering wheel, and the interior door console) and flickering (exterior side panel lights when I alarm or dis-alarm the car). …”

NHTSA complaint #10441914, filed 2011-12, 73,000 miles

“Driving along and power goes out. As if pops out of gear. But do not hear a popping into and out of gear. Then all the sudden pops back into gear. This is dangerous. High speed and then power goes out.”

NHTSA complaint #10838478, filed 2016-02, 14,000 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2013610%
2012118%
201023%
200937%
20081512%
20072520%
20063113%
2005287%
2004112%
2003154%
2002124%
200153%
20002510%
19995837%
1998315%
1997835%
199628%

Other parts of the 2004 Acura TL

Body and structure
232 complaints
Air bags
199 complaints
Transmission and drivetrain
56 complaints
Tires
51 complaints
Other or unknown
50 complaints
Steering
34 complaints
Suspension
30 complaints
Visibility (wipers, defrost, mirrors)
20 complaints
Brakes
16 complaints
Exterior lighting
10 complaints
Electronic stability control
9 complaints
Seats
9 complaints

← All problems reported for the 2004 Acura TL

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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