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2014 Subaru Legacy electrical problems

severe 7 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →

Complaints
7
Recalls
1
Avg fix
$850
1crash
2fires

When does it fail?

Of the 7 electrical complaints filed for the 2014 Subaru Legacy, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.

0-25k
0 (0%)
25-50k
1 (100%)
50-75k
0 (0%)
75-100k
0 (0%)
100-125k
0 (0%)
125-150k
0 (0%)
150k+
0 (0%)

Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.

Related recalls

severe NHTSA 19V297000 April 11, 2019

Subaru of America, Inc

The engine turning off unexpectedly can increase the risk of a crash. If a crash occurs under this condition, the air bag may not deploy, increasing the risk of injury.

Fix: Subaru will notify owners, and dealers will inspect the ignition switch, replacing the ignition switch, if necessary, free of charge. The recall began May 10, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUF-91.

Is there a fix? Manufacturer service bulletins

The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.

Service Bulletin 16-156-25R May 2026

This bulletin announces a design change made to the CVT Control Valve Body which incorporates an enhanced valve sleeve to improve durability.

full bulletin at NHTSA ↗
Service Bulletin 10-105-25R Mar 2026

This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C) performance concerns possibly resulting from an undetected A/C refrigerant leak.

full bulletin at NHTSA ↗
Service Bulletin 15-219-18R Mar 2026

This bulletin contains information to help when attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully

full bulletin at NHTSA ↗
Service Bulletin 07-240-26R Feb 2026

This Service Information Bulletin was developed to provide interim guidance for 2026 model year vehicles exhibiting DTC B2A20 with gen 4 Telematics.

full bulletin at NHTSA ↗
Service Bulletin 10-105-25R Feb 2026

This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C) performance concerns possibly resulting from an undetected A/C refrigerant leak.

full bulletin at NHTSA ↗

Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.

What owners are reporting 3 most recent

electrical · filed 11/25/2024

The occupancy detection sensor module failed. Similar to the 2014 forester recall the module has failed and Subaru dealership wants $3300 to replace the module. The passenger airbag is off due to the sensor not working. Previous airbag recall has been resolved, but I am concerned that they are related.

electrical · 30,000 mi · filed 11/08/2016

Im not the only one. The headlights go on and off. I have contacted other owners about this issue for this model year. Its very dangerous to be driving and the lights go out. Subaru has ignored owners. I went to replace a bulb but the bulb is brand new. There is a serious and dangerous defect in this 2010-2014 model year Subaru.

electrical · filed 09/18/2022

Brand new battery dies after letting the car sit for 3-10 days. Car draws 183mAmps of power just sitting, with no key in ignition and no doors open. This high amount of current kills the battery after letting the car sit for days. Legacy models after 2015 were recalled for this issue but not other years. This is an unacceptable product defect leaving customers stranded in potential remote…

Had electrical trouble with your 2014 Subaru Legacy? File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.

Common questions

How serious is the electrical problem on the 2014 Subaru Legacy?

It's a meaningful issue. 7 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.

At what mileage does the electrical typically fail?

Based on the 7 complaints filed, electrical issues most often appear around 58,830 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.

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?

Yes — 1 active recall(s) cover electrical issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.

Related

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Verify the raw federal record at nhtsa.gov/vehicle/2014/Subaru/Legacy. 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. Some links on this page are affiliate links.
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