2018 SUBARU WRX Electrical System Problems

10 NHTSA complaints on file

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Electrical System Issues in the 2018 SUBARU WRX

10 electrical system complaints have been filed with NHTSA for the 2018 SUBARU WRX. Of these, 2 involved a crash, 0 involved a fire, and 0 resulted in injury.

10
Complaints
2
Crashes
0
Fires
0
Injuries
0
Deaths

All Electrical System Complaints

#11718606 |
2/17/2026 Mileage 96,000 Subaru case number Case # 260217-2101937 Vehicle intermittently indicates reverse gear while driving forward at speed. Backup camera activates and reverse lights illuminate while in forward motion. This condition matches NHTSA Recall 22V-522000. The recall repair was previously performed but the safety defect persists. Manufacturer was contacted and declined further repair despite active safety condition.
#11612016 |
Fuel pump failing Reverse switch failing
#11446839 |
Parasitic battery drain. Car is rendered inoperable after periods of non use. The batter has been replaced and the problem persists.
#11446144 |
Battery dies and vehicle is unable to start after short periods of being turned off. This has left me stranded in unsafe areas and can pose a major safety hazard. Vehicle has been inspected and no issues found by Subaru dealer. No warning lights or other notifications, vehicle simply does not start.
#11432906 |
The contact owns a 2018 Subaru WRX. The contact stated that the vehicle had been parked in the garage during the winter months and while attempting to drive the vehicle, the vehicle would not start. The contact stated he charged the battery and he was able to restart the vehicle. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The contact stated that the failure persisted, and he replaced the battery himself. However, the failure reoccurred, and he was unable to restart the vehicle. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed nor repaired. The approximate failure mileage was 5,000.
#11416770 |
BATTERY DRAINED EVEN THOUGH I LEFT NO LIGHTS ON AND HAS HAPPENED MULTIPLE TIMES. HAD TO REPLACE BATTERY TWICE IN LESS THAN A YEAR. HAD BATTERY TESTED AND IT WAS GOOD. HAD TO JUMP MY CAR MULTIPLE TIMES FOR DEAD BATTERY WHILE AT WORK. VEHICLE WAS PARKED IN A PARKING LOT.
#11416671 |
BATTERY DRAINING BEGINNING IN DECEMBER 2019 BUT STILL EXISTS
#11354086 |
WHEN DRIVING MY 2018 SUBARU WRX PREMIUM IN THE HEAT WITH THE A/C ON IT IS CAUSING EXTREME DRIVING CONDITIONS WITH THE CAR STUTTERING CAUSING FLUCTUATION IN SPEED WITH THE CAR DRAGGING THEN PROPELLING DRAMATICALLY DUE TO THE TURBO ENGAGING. THE ERRATIC CHANGE IN THE PERFORMANCE OF THE CAR IS NOT NORMAL AND IS CAUSE FOR ATTENTION FROM THE MANUFACTURER. I WAS DRIVING ON THE FREEWAY AND THIS PULLED SUCH AN EXTREME DRAIN ON THE CARS ELECTRICAL SYSTEM AND COOLING SYSTEM IT ALMOST MADE MY CAR OVERHEAT IN THE MIDDLE OF FAST MOVING TRAFFIC. MY CAR IS WELL MAINTAINED AND DRIVEN RESPONSIBLY. I HAD MY FAMILY IN THE CAR AND THIS COULD HAVE CAUSED A TRAGGIC SITUATION AS THE FREEWAYS HERE IN CALIFORNIA ARE VERY UNFORGIVING.
#11205591 | Crash
IN JANUARY 2019 AT AROUND 10PM PST MY 2018 SUBARU WRX EXPERIENCED A SERIOUS MALFUNCTION. AT THE TIME OF THIS INCIENT I WAS IN A SECLUDED, WOODED AREA WITHOUT CELLPHONE SERVICE, AS WELL AS BEING AT LEAST 30MINUTES TO THE NEAREST STORE. THIS COULD HAVE BEEN DEADLY. I WAS GOING DOWN A HILL AT 35MPH, IT WAS RAINY AND DIFFICULT TO SEE. AT THE BOTTOM OF THIS HILL WAS A SHARP TURN, AT THIS TIME THE SAFETY SYSTEM ACTIVED TAKING OVER ALL CONTROL OF THE VEHICLE. THIS CAUSED THE STEERING TO LOCK UP, PULLING TO THE FAR LEFT, TOWARDS A 15-20FOOT DROP INTO A LAKE. THE APPROACHING TURN I WAS SUPPOSED TO TAKE WAS A SHARP RIGHT. STILL UNABLE TO REGAIN CONTROL I WAS DRIVING STRAIGHT INTO THE FAST APPROACHING LAKE. SHORTLY BEFORE THE ENDGE OF THE ROAD I WAS ABLE TO FORCE THE VEHICLE TO THE RIGHT. AGAIN STEERING...
#11205605 | Crash
IN JANUARY 2019 AROUND 10PM PST MY 2018 SUBARU WRX EXPERIENCED A SERIOUS MALFUNCTION. AT THE TIME OF THIS INCIENT I WAS IN A SUCLUDED, WOODED AREA WITHOUT CELLPHONE SERVICE, AS WELL AS BEING ATLEAST 30MINUTES TO THE NEAREST STORE. THIS COULD HAVE BEEN DEADLY. I WAS GOING DOWN A HILL AT 35MPH, IT WAS VERY RAINY AND DIFFICULT TO SEE. AT THE BOTTOM OF THIS HILL WAS A SHARP RIGHT TURN, AT THIS TIME THE SAFETY SYSTEM ACTIVED TAKING OVER ALL CONTROL OF THE VEHICLE. THIS CAUSED STEERING TO LOCK UP, TURNING TO THE FAR LEFT. AT THE RIGHT WAS A 15-20FOOT DROP INTO A LAKE. THE TURN I WAS SUPPOSED TO TAKE WAS A SHARP RIGHT. STILL UNABLE REGAIN CONTROL AND WAS DRIVING STRAIGHT TOWARDS THE FAST APPROACHING LAKE. SHORTLY BEFORE DROPOFF I WAS ABLE TO FORCE THE STERRING WHEEL TO THE RIGHT. BUT STEERING AGAIN LOCKED UP...
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