RoadVitals

2012 Acura TL Electrical Problems

Owner-reported complaints naming the electrical system, filed with NHTSA

Data refreshed

Electrical reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
12
Latest Feb 21, 2026
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
9%
of 130 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2012 Acura TL submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 12 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming electrical

Shown in the owner’s own words, exactly as filed

Electrical
Filed Feb 21, 2026

The vehicle has a faulty Hands free link module which runs the battery down when the vehicle is not in use. Acura has been aware of this problem since 2005. The government of this sorry ass country has done nothing about this issue except sit on their hands and accept payoffs from Acura. Acura dealers refuse to call back when this issue is mentioned. This results in money being paid for unnecessary repairs for batteries, alternators, and testing Just think if you were a handicap person who had to rely on your vehicle for medical services on a weekly basis and every time you went to your vehicle it would not start because of this issue that has been unresolved by Acura since 2005.What a national disgrace.

NHTSA ID
11719596
Incident
Oct 9, 2023
Electrical
Filed Feb 21, 2025

Immobilizer unit (recognizes/reads chip in key fob) failure led to the car shutting off the fuel pump leading to the car shutting down. The car could not be started again leaving the driver stranded by the side of the road. Vehicle had to be towed to an Acura dealer since the electronic immobilizer unit cannot be replaced/programmed by non Acura dealers. Car has been sitting at Acura since the end of December 2024 waiting on parts.

NHTSA ID
11644200
Incident
Dec 13, 2024
Electrical
Filed May 3, 2023

On 4/28/2023 per Balcones Heights Police officer Ford and Officer [XXX] there is an issue with the license plate light. The light has been replaced twice, to avoid traffic stops. Police continue to cite the issue of No License plate light. There are not any warning lights on the dash board only cited by law enforcement. On 12/19/2020 Officer [XXX] with Guadelupe Sheriffs Officer issued a warning. The warning cited No License Plate Light. I took photos of the license plate light and took had the vehicle inspected by the Acura dealership. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ID
11520345
Incident
Apr 28, 2023
Electrical
Filed May 18, 2022

unknown, i cant keep a mobil phone connected to the car bluetooth and tpms system always seems to show light as well as all the other senors. lots of parts have been tampered with

NHTSA ID
11465142
Incident
Dec 1, 2021
Driver assistanceElectrical
Filed Aug 26, 2019

THE VEHICLE'S ELECTRONIC POWER STEERING SYSTEM FAILS AND THE CAR IS NEAR TO IMPOSSIBLE TO STEER WHEN DRIVING DUE TO THE SYSTEM FAILING. DIFFICULT RESISTANCE IS EXPERIENCED IN MOTION ON CITY STREETS, HIGHWAYS AND BEING STATIONARY.

NHTSA ID
11246385
Incident
Aug 23, 2019
Mileage
135,000 mi
ElectricalSteering
Filed Jun 27, 2018

THE WARNING LIGHTS CAME ON AND THEN THE STEERING COMPLETELY WENT OUT WHILE DRIVING. THIS WAS A VERY DANGEROUS SITUATION. MY WIFE WAS BARELY ABLE TO GET THE CAR OFF THE ROAD. THIS HAPPENED TWICE. THE FIRST TIME, THE SERVICE DEPARTMENT REPLACED THE BATTERY AND TWO DAYS LATER IT HAPPENED AGAIN. IT TURNED OUT TO BE THE EPS MODULE. THIS WAS VERY SCARY AND DANGEROUS.

NHTSA ID
11104197
Incident
Jun 21, 2018
Mileage
107,000 mi
Electrical
Filed Apr 17, 2018

THE RADIO GETS STRUCK ON A CHANNEL. IT WILL NOT TURN OFF OR SWITCH TO SATELLITE RADIO. IT OCCURS RANDOMLY WHEN DRIVING BUT CONTINUES EVEN WHEN CAR IS STOPPED. IT WILL JUST RANDOMLY START FUNCTIONING PROPERLY. NO PATTERN.

NHTSA ID
11088624
Incident
Apr 16, 2018
Mileage
80,000 mi
ElectricalSteering
Filed Oct 10, 2017

I WAS DRIVING AROUND 40MPH AND ALL OF SUDDEN THE "ELETRONIC POWER STEERING SYSTEM" LIGHT WENT ON. I WAS NOT ABLE TO STEER AT ALL. I HAD TO USE ALL MY ENERGY ALONG WITH BODY WEIGHT TO PULL THE STEERING WHEEL TO THE RIGHT SO THAT I COULD PARK ALONG THE CURB. I ALMOST GOT HIT BY ANOTHER VEHICLE BECAUSE THIS HAPPENED WHEN I WAS TRYING TO CHANGE LANE. I TOOK TO THE DEALER AND THEY TOOK ME THE DIAGNOSTIC CODE 32-09 (POWER STEERING MODULE FAILURE). THEY QUOTED ME $900. VERY EXPENSIVE. THIS IS A VERY SERIOUS ISSUE AND WELL KNOWN ISSUE WITH HONDA AND ACURA. IT CAN BE LIFE THREATEN ISSUE TO SOME PEOPLE.

NHTSA ID
11032736
Incident
Oct 5, 2017
Mileage
103 mi
Driver assistanceElectrical
Filed Oct 4, 2016

TL* THE CONTACT OWNS A 2012 ACURA TL. WHILE DRIVING 65 MPH THE ACCELERATOR PEDAL FAILED AND THE VEHICLE HESITATED TO RESPOND. THE VEHICLE WAS TAKEN TO A DEALER BUT THE FAILURE WAS UNABLE TO BE DUPLICATED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 70,000. UPDATED 02/21/17*LJ THE CONSUMER STATED DURING ACCELERATION, THE VEHICLE WOULD HESITATE AND JERK. LESS THAN FIVE MINUTES IN ACCESSORY MODE, THE BATTERY WOULD DIE. UPDATED 02/23/17.*JB

NHTSA ID
10913739
Incident
Oct 3, 2016
Mileage
70,000 mi
Electrical
Filed Aug 2, 2015

I WAS DRIVING MY 2012 ACURA TL AND THE CAR JUST STALLED ON ME ALL OF A SUDDEN. THE CAR WOULDN'T START SINCE THEN. ALL THE LIGHT WERE COMING ON BUT THERE WAS NO CRANK. I TOOK IT TO THE DEALERSHIP, AND THEY TOLD ME ITS THE PCM. I DIDN'T SEE ANY SIGN, THE CAR WAS DRIVING GOOD BEFORE THAT HAPPENED. ANOTHER ISSUE WITH THE CAR THAT I NOTICED WAS, WHEN THE CAR SHIFT TO THE SECONF GEAR, IT JERKS WHICH IS NOT NORMAL TO ME. I HAVEN'T SEEN ANY OTHER PROBLEM YET, BECAUSE I JUST PURCHASED THE CAR.

NHTSA ID
10745652
Incident
Jul 23, 2015
Mileage
120,000 mi
AirbagsElectrical
Filed Jun 25, 2015

TL* THE CONTACT OWNS A 2012 ACURA TL. WHILE DRIVING 40 MPH, THE PASSENGER SIDE AIR BAG WARNING LIGHT FAILED TO ILLUMINATE WHEN THE PASSENGER SEAT WAS OCCUPIED. THE FAILURE RECURRED ON MULTIPLE OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 4,600.

NHTSA ID
10730435
Incident
Jun 5, 2015
Mileage
4,600 mi
ElectricalOther / unspecified
Filed Sep 10, 2013

KEYLESS START (PUSH BUTTON) AND PROBLEM OCCURRED WHEN NO WARNING THAT KEY FOB WAS NOT IN VICINITY OF CAR AFTER CAR WAS STARTED AND DRIVEN 2 HOURS AWAY. MY DAUGHTER HANDED ME HER KEYS TO THE ACURA TL (INCL KEY FOB) THROUGH THE DRIVERS SIDE WINDOW AFTER THE CAR HAD BEEN STARTED SO I COULD GET SOME ITEMS OUT OF OUR OTHER CAR BEFORE SHE LEFT TO RETURN TO HER HOME 5 HOURS AWAY. I RETRIEVED HER ITEMS BUT FORGOT TO GIVE HER THE KEY FOB BACK AS THE CAR WAS RUNNING AND NO WARNING INDICATORS WERE GIVEN (AUDIO OR VISUAL) THAT THE KEY FOB WAS NOT IN THE VICINITY OF THE CAR. SHE HEADED OFF AND STOPPED 2 HOURS LATER FOR GAS ONLY TO FIND THE CAR WOULD NOT RESTART - DUE TO THE MISSING KEY FOB. AFTER EXPERIMENTATION AND READING THE OWNERS MANUAL I FOUND THAT ONLY WHEN THE DOOR IS OPENED AND THE FOB IS REMOVED FROM THE VEHICLE WILL A NOTICE AND ALARM BE GIVEN. IF PASSED THROUGH AN OPEN WINDOW (AS WE DID) NO WARNING OF ANY KIND IS GIVEN AND THE DRIVER CAN DRIVE OFF AS IF EVERYTHING IS FINE. THIS IS A SIGNIFICANT FLAW IN THE REMOTE FOB SYSTEM AND CAUSED MYSELF AND MY DAUGHTER SIGNIFICANT AMOUNTS OF STRESS AND TIME TO DRIVE TO HER LOCATION TO DELIVER THE FOB NEEDED TO RESTART THE CAR. ACURA CLAIMS NO PROBLEMS FROM THEIR SIDE BUT I BELIEVE THIS IS A SIGNIFICANT ISSUE WITH THE SYSTEM THAT NEEDS TO BE ADDRESSED. IT MAY BE MORE THAN JUST ACURAS THAT HAVE THIS PROBLEM. *TR

NHTSA ID
10542876
Incident
Aug 25, 2013
Mileage
22,000 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .