4 complaints reported

2018 Subaru WRX Electrical System

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
4
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Oct 2022

Parasitic battery drain. Car is rendered inoperable after periods of non use. The batter has been replaced and the problem persists.

Type: Vehicle, Vehicle: 2018 SUBARU WRX, Manufacturer: Subaru of America, Inc.
Incident: Oct 2022
Apr 2022

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.

Type: Vehicle, Vehicle: 2018 SUBARU WRX, Manufacturer: Subaru of America, Inc.
Incident: Feb 2022
Sep 2021

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.

Type: Vehicle, Vehicle: 2018 SUBARU WRX, Manufacturer: Subaru of America, Inc.
Incident: Apr 2019
May 2021

BATTERY DRAINING BEGINNING IN DECEMBER 2019 BUT STILL EXISTS

Type: Vehicle, Vehicle: 2018 SUBARU WRX, Manufacturer: Subaru of America, Inc.
Incident: Dec 2019

Trend Over Time

Complaints by year

Quick Summary

The 2018 Subaru WRX has 4 Electrical System complaints on file. Review the timeline above for detailed owner experiences.