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 pe…
2018 subaru WRX electrical problems
moderate 8 complaints filed with NHTSA · avg repair $850
Complaints
8
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 3 most recent
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 SU…
Fuel pump failing Reverse switch failing
Common questions
How serious is the electrical problem on the 2018 subaru WRX?
It's a documented issue but not catastrophic. 8 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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