KIA Soul Service Brakes, Hydraulic Problems

Source: NHTSA · Updated Oct 15, 2026 · 154 complaints analyzed

Owners have filed 154 complaints with NHTSA about service brakes, hydraulic problems on the KIA Soul across 11 model years. The 2013 model year has the most (68). The words owners use most often: “hydraulic contacted” (24% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Hydraulic contacted: mentioned in 37 of 154 complaints (24%)
  • Fire department: mentioned in 9 of 154 complaints (6%)
  • Engine compartment: mentioned in 9 of 154 complaints (6%)

At what mileage do service brakes, hydraulic problems happen?

Based on 55 complaints that reported the odometer reading.

Under 10k miles4 · 7%
10k–25k miles0 · 0%
25k–50k miles3 · 5%
50k–75k miles7 · 13%
75k–100k miles9 · 16%
100k–150k miles17 · 31%
150k+ miles15 · 27%

How serious are the reports?

Of 154 complaints, 2 mention a crash, 12 a fire, 2 an injury.

KIA Soul service brakes, hydraulic complaints by model year

Peak: 2013, with 68 complaints
2010: 3201032011: 322011322012: 342012342013: 682013682014: 4201442015: 4201542016: 2201622017: 2201722018: 1201812019: 3201932020: 120201

n = 154 complaints · Source: NHTSA

Model yearService Brakes, Hydraulic complaintsShare of that yearMedian miles
2020 Soul10%33,000
2019 Soul32%73,000
2018 Soul10%66,000
2017 Soul21%74,000
2016 Soul20%60,000
2015 Soul40%105,000
2014 Soul40%96,806
2013 Soul6810%149,000
2012 Soul347%122,746
2011 Soul3216%120,000
2010 Soul32%6,500

When owners reported it

Peak: 2024, with 93 complaints
2010: 2201022011: 2201122012: 1201212021: 1202112022: 3202232023: 312023312024: 932024932025: 132025132026: 820268

n = 154 complaints · Source: NHTSA

Related recalls (1)

Service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/modulePark outsideSep 25, 2023 · NHTSA campaign 23V652000 · 1,730,192 vehicles

Model years: 2011, 2012, 2013

Problem: Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.

Risk: An engine compartment fire while parked or driving can increase the risk of injury.

Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2013 Kia Soul. The contact stated that while the vehicle was parked, turned off, and unoccupied, the contact heard a noise outside and discovered that the vehicle had caught on fire near the engine compartment. The contact extinguished the fire using water and salt. The contact…

Received Oct 9, 2026 · NHTSA complaint 11770225

The contact owns a 2016 Kia Soul. The contact stated that while his wife was driving 35 MPH, the brakes became inoperable. The contact’s husband, who is an independent mechanic, inspected the vehicle and became aware that the brake fluid lines were rusted and ruptured underneath the middle of the…

Received Jun 23, 2026 · NHTSA complaint 11745980

The contact owns a 2016 Kia Soul. The contact stated that while driving at an undisclosed speed, the engine oil warning light illuminated. The contact pulled over and inspected the vehicle. The contact discovered that there was no oil in the engine; however, the vehicle previously had an oil…

Received May 19, 2026 · NHTSA complaint 11738741

The contact owns a 2013 Kia Soul. The contact stated that the vehicle spontaneously caught fire while parked unattended at 3 am. All the warning lights were illuminated prior to the failure, and the vehicle was undrivable. The contact had received the recall notification letter for NHTSA Campaign…

Received Apr 24, 2026 · NHTSA complaint 11733591

See attached document for complaint.

Received Apr 2, 2026 · NHTSA complaint 11728857

Frequently asked questions

Do all KIA Souls have service brakes, hydraulic problems?

No. NHTSA has 154 owner complaints about service brakes, hydraulic for the KIA Soul. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the KIA Soul service brakes, hydraulic?

Yes: 1 safety recall list service brakes, hydraulic. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

What do owners say about service brakes, hydraulic problems on the KIA Soul?

The most frequent phrase is “hydraulic contacted”, in 37 of 154 complaints, followed by “fire department” (9).

Other KIA Soul problems

See all KIA Soul problems.