RoadVitals

2009 Subaru Impreza 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.
8
Latest Nov 26, 2025
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.
8%
of 103 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.
2
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 2009 Subaru Impreza submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 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 Nov 26, 2025

Odometer Fraud. The contact recently purchased a 2009 Subaru Impreza. It was discovered that there was a mileage discrepancy after the purchase. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 189,822. The contact stated that the vehicle experienced failures and was taken to AutoZone, where it was discovered that the mileage on the title of the vehicle was 202,000.

NHTSA ID
11701746
Incident
Nov 24, 2025
Mileage
202,000 mi
Electrical
Filed Jan 14, 2023

There was a brake light switch failure which was under recall. The failure caused a short in my electrical system and wires in my bulk head wiring harness melted and fused together causing a ultimate failure of the vehicle being able to start. The vehicle was towed to subaru, the brake light switch was fixed per the recall but the wiring harness is no longer made by subaru so my vehicle could not be repaired. Ultimately my vehicle was ruined. The brake switch failure is the cause of the short that ruined this vehicle valued at 4800$ and subaru wont fix it because they cant find the parts needed

NHTSA ID
11501795
Incident
Dec 6, 2022
AirbagsElectrical
Filed Oct 4, 2019

COMPRESSING CLUTCH PEDAL CLICKS 3 TIMES LOUDLY WHEN CAR IS ON OR OFF. SOUNDS LIKE UNDER DRIVERS DASHBOARD. *TR THE CONSUMER STATED AIR BAG LIGHT ON, HORN ISNT WORKING, AND STEERING WHEEL IS OFF CENTER. *TR

NHTSA ID
11266416
Incident
Oct 1, 2019
Mileage
60,000 mi
BrakesElectricalEngine
Filed Mar 13, 2019

WHEN I BROUGHT MY 2009 SUBARU IMPREZA INTO COLONIAL SUBARU (IN VA) 2 WEEKS AGO, THERE WERE MANY ISSUES, BUT I DIDN'T KNOW THE CAUSE OR IF THEY WERE RELATED. THE STRANGEST THING WAS ALL THE ISSUES STARTED OCCURRING OUT OF NOWHERE OVER THE PAST 4 MONTHS. MY UNCLE IS A CERTIFIED SUBARU MECHANIC IN NJ AND HAS BEEN SERVICING MY CAR SINCE I BOUGHT IT IN 2013. I ALSO TOOK METICULOUS CARE OF IT FOR THE PAST 5 YEARS, AND IT WAS RUNNING PERFECTLY UNTIL NOW. THERE WAS NOTHING WRONG WITH IT WHEN HE LOOKED AT IT IN SEPT. AND IT PASSED NJ INSPECTION IN OCT. THEN BETWEEN OCT AND FEB (ONLY 4 MONTHS), IT'S FALLING APART AND NEEDS A NEW ENGINE AND CATALYTIC CONVERTER? I ALSO DIDN'T KNOW UNTIL RESEARCHING THE ISSUES (RIGHT BEFORE I TOOK IT INTO COLONIAL) THAT THERE WERE STILL 2 OPEN RECALLS ON IT ' BRAKE LINE AND AIR BAGS (I WASN'T DRIVING MY CAR A LOT AT THE TIME OF THE RECALLS BECAUSE I WAS UNEMPLOYED, AND NEVER EVEN HEARD ABOUT THEM, SO I HAD NO IDEA). WHEN I TOOK THE CAR TO COLONIAL, I ASKED FOR THE FREE DIAGNOSTIC AND RECALL REPAIRS, BUT ALSO TOLD THEM EVERYTHING THAT WAS WRONG. THE FULL LIST I GAVE TO THEM IS IN THE ATTACHED DOC. THEY LIED ABOUT THE REAL PROBLEMS, MY CAR WAS TOWED TO HYMAN BROTHERS SUBARU, THEY FOUND THE CAUSE OF THE CATALYTIC CONVERTER DAMAGE (HEAD GASKET LEAK), BUT THEN REFUSED TO DIAGNOSE THE OTHER CRITICAL PROBLEMS THAT ARE PROVEN LINKS TO THE NEW BRAKE LIGHT SWITCH RECALL...WHICH CAUSES AN ELECTRICITY FLOW INTERRUPTION (CLEARLY SPELLED OUT IN THE NEW RECALL), THAT IS DOCUMENTED AND PROVEN TO CAUSE ELECTROLYSIS (MUTATING THE CHEMICAL ELEMENTS IN THE COOLANT MAKING IT HIGHLY CORROSIVE, EAT THROUGH THE HEATER CORE CONNECTORS, LEAK OUT AND DAMAGE THE HEAD GASKETS (THEN LEAK COOLANT/OIL INTO THE CATALYTIC CONVERTER). ALL NEEDED REPAIRS SHOULD BE FREE OF CHARGE BECAUSE THEY ARE A DIRECT RESULT OF THE FAULTY BRAKE LIGHT SWITCH INTERRUPTING THE FLOW OF ELECTRICITY.

NHTSA ID
11186642
Incident
Feb 26, 2019
Mileage
128,060 mi
Electrical
Filed Feb 14, 2017
Fire reported

WTM-73 RECALL. THE RECALL WAS PERFORMED AT WEBSTER GROVE SUBARU IN ST. LOUIS ON JAN 12, 2017. ON FEBRUARY 10, 2017 THE CAR WAS TRAVELING AT HIGHWAY SPEEDS ALONG I-74 NEAR CHAMPAIGN URBANA IL. THE TRACTION CONTROL, ENGINE LIGHT AND OIL LIGHT CAME ON, THEN THE AND SMOKE BEGAN TO BELLOW FROM UNDER THE HOOD. THE CAR WAS GUIDED TO THE SIDE OF THE ROAD AND THE DRIVE AND OCCUPANT EXITED THE VEHICLE. THE VEHICLE WAS SHORTLY ENGULFED IN FLAMES AFTER THAT. I TOOK PHOTOS OF THE REMAINS ON FEB 13, 2017 AT REYNOLDS TOW SERVICE IN CHAMPAIGN IL. THE AREA OF OF THE FUSE AND RELAY BOX UNDER THE HOOD APPEAR TO BE THE STARTING AREA OF THE FIRE. I BELIEVE THE RECALL DID NOT REPAIR THE PROBLEM WITH THE SECONDARY AIR PUMP ELECTRICAL CIRCUIT.

NHTSA ID
10954468
Incident
Feb 10, 2017
Mileage
145,000 mi
ElectricalExterior lighting
Filed Aug 27, 2013

WIRING IN FUSE BOX UNDER HIGH BEAM RELAY CORRODES CREATING AN ELECTRICAL FIRE HAZARD AND STOP HIGH BEAM HEADLIGHTS FROM FUNCTIONING CORRECTLY. THIS IS CAUSE FOR CONCERN DUE TO EXPOSED WIRES IN FUSE BOX AND LIGHTING ISSUES AT NIGHT. AFTER SPEAKING TO SEVERAL OTHER 2008 TO 2010 SUBARU IMPREZA OWNERS I HAVE FOUND THIS IS A COMMON ISSUE THAT THE DEALER REFUSES TO CORRECT. *TR

NHTSA ID
10537522
Incident
Aug 7, 2013
Mileage
39,000 mi
Driver assistanceElectrical
Filed Nov 20, 2012

AS I WAS PULLING INTO A PARKING SPACE AT WORK THE HILL ASSIST LIGHT, VDC LIGHT, AND ABS LIGHT ALL ILLUMINATED. I TURNED THE VEHICLE OFF AND LATER TURNED IT ON AND THE LIGHTS WERE OFF. I DROVE THE VEHICLE HOME AND AS I GOT OFF THE HIGHWAY THE LIGHTS ILLUMINTATED AGAIN. *TR

NHTSA ID
10485322
Incident
Nov 19, 2012
Mileage
38,400 mi
Electrical
Filed Jun 29, 2010
Fire reported

TL* THE CONTACT OWNS A 2009 SUBARU IMPREZA. THE CONTACT STATED WHILE THE VEHICLE WAS PARKED WITH THE ENGINE SHUT OFF, AN ELECTRICAL FIRE STARTED FROM THE CENTER CONSOLE. THE FIRE DEPARTMENT DISCOVERED THE FIRE ORIGINATED FROM THE ELECTRICAL OUTLET. THE MANUFACTURER WAS CONTACTED BUT WOULD NOT PROVIDE ANY ASSISTANCE. THE CONTACT WAS CONCERNED WITH THE SAFETY OF THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 11,000.

NHTSA ID
10340582
Incident
Jun 22, 2010
Mileage
11,000 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

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .