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2015 Toyota Prius C Recalls, Issues & Maintenance

The 2015 Toyota Prius C carries 1 open NHTSA recall — most recently covering pressure monitoring and regulating systems. Owners report 7 recurring issue clusters, led by “Headlight bulb and low-beam failure.” Toyota's owner's manual splits service into Schedule 1 (severe) and Schedule 2 (normal). Most US drivers fall under Schedule 1 because it covers short trips, extreme temperatures, dusty roads, or heavy idling. The intervals below reflect Schedule 1 — the schedule Toyota recommends for typical real-world use.

1 Open Recall

Source: NHTSA

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Campaign #15V514000 · Aug 13, 2015

Issue: Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2015 Toyota Prius C vehicles manufactured April 20, 2015, to June 30, 2015. In the affected vehicles, the Tire Pressure Monitoring System (TPMS) may be improperly calibrated and, as a result, the TPMS may fail to warn the driver that the tire pressure is low. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 138, "Tire Pressure Monitoring Systems."

Risk: If the vehicle is driven on underinflated tires, the tires may fail. Sudden tire failure increases the risk of a crash.

Fix: SET will notify owners, and dealers will re-calibrate the TPMS, free of charge. The recall began on September 15, 2015. Owners may contact SET customer service at 1-866-405-4226. SET's number for this recall is SET15E.

Recall data refreshed Sep 6, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2015 Toyota Prius C.

Reported to NHTSA

Headlight bulb and low-beam failure

EXTERIOR LIGHTING

6 NHTSA complaints · 2017-09 → 2025-02

“The headlight bulbs keep going out. I have replaced the bulbs at least 2-3 times a year for the past few years. I have asked dealers about this and they tell me there is no recall or tsb”
— Owner report, NHTSA ODI #11642400
“THE CONTACT OWNS A 2015 TOYOTA PRIUS. THE CONTACT STATED THAT ON OCCASIONS THE HEADLIGHTS FAILED TO ILLUMINATE. ADDITIONALLY, THE FAILURE WAS EXPERIENCED WHILE DRIVING AT NIGHT”
— Owner report, NHTSA ODI #11306279
“AUTO ADJUSTING LOW BEAMS NOT WORKING. LOW BEAM IS FIXED DOWN AS IF THERE WAS A HEAVY WEIGHT LOAD, WITH NO LOAD IN THE AUTO THE LOW BEAM LIGHT PATERN IS ONLY 25 FEET,”
— Owner report, NHTSA ODI #11066146

Read all complaints on NHTSA →

Rodent-damaged wiring harness

ELECTRICAL SYSTEM

4 NHTSA complaints · 2017-01 → 2021-12

“I bought this vehicle on July 3, 2015. When I took it in for an oil change in Dec. 2015, I was informed that there was a mice infestation and that the electrical wires and other systems were damaged”
— Owner report, NHTSA ODI #11442485
“THE DEALER DISCOVERED THAT THE VEHICLE EXPERIENCED EXTENSIVE DAMAGE TO THE ELECTRICAL WIRES AND WIRING HARNESS CAUSED BY RODENTS. THE VEHICLE WAS REPAIRED AND THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE FAILURE MILEAGE WAS 5,300”
— Owner report, NHTSA ODI #10968745
“RODENTS ARE DESTROYING THE WRITING ON MY ENGINE. THIS HAS HAPPENED THREE TIMES. THE CAR IS PARKED UNDER A CARPORT. I HAVE USED VARIOUS SPRAYS BUT NOTHING WORKS”
— Owner report, NHTSA ODI #10949622

Read all complaints on NHTSA →

Brake booster and accumulator pump failure

SERVICE BRAKES

30 NHTSA complaints · 2019-04 → 2025-11

“Brake booster failed. ABS lights on. Brake light on. Traction control light on. Was sitting at stop with foot gently on brake when lights turned on. Attempted to restart car to clear lights, lights would not turn off after normal restart x3”
— Owner report, NHTSA ODI #11678377
“My brake booster is failing and has been confirmed with Certified Toyota Master Mechanics at Toyota Dealerships that it is failing. Toyota has a CSP Called ZJB to replace these once the brake booster fails”
— Owner report, NHTSA ODI #11531050
“I was driving down the road when I noticed my brakes were not working. I had to push a lot harder on the pedal to slow the car down luckily, I did not crash into the car in front of me”
— Owner report, NHTSA ODI #11649617

Read all complaints on NHTSA →

Unintended vehicle acceleration

POWER TRAIN, VEHICLE SPEED CONTROL

11 NHTSA complaints · 2015-06 → 2019-06

“I WAS SITTING IN THE PASSENGER SEAT OF THE CAR WHILE IT WAS PARALLEL PARKED. I PRESSED THE PUSH TO START BUTTON TO TURN ON THE BATTERY SO I COULD CHARGE MY PHONE. THERE WAS NO ONE IN THE DRIVER SEAT. THE CAR TURNED COMPLETELY ON WHEN I REACHED OVER TO PRESS THE BUTTON”
— Owner report, NHTSA ODI #10889298
“THE CONTACT OWNS A 2015 TOYOTA PRIUS. WHEN THE VEHICLE'S GEAR SHIFTER PARK POSITION BUTTON WAS ACTIVATED, THE ENGINE WAS TURNED ON, AND THE VEHICLE WAS UNOCCUPIED, IT ACCELERATED FORWARD ON ITS OWN. THE VEHICLE CRASHED INTO A ROCK”
— Owner report, NHTSA ODI #10888762
“I BACKED OUT OF A CARPORT AND PLACED MY CAR IN ACCELERATION AND IT PICKED UP SPEED AND THEN HIT A WALL AT AN APARTMENT COMPLEX”
— Owner report, NHTSA ODI #11013735

Read all complaints on NHTSA →

Hybrid system warning and stall while driving

HYBRID PROPULSION SYSTEM

12 NHTSA complaints · 2016-04 → 2026-07

“The contact owns a 2015 Toyota Prius. The contact stated that while driving at 15 MPH, the vehicle began to die as the "check hybrid system, stop the vehicle in a safe place" warning message illuminated on the instrument panel”
— Owner report, NHTSA ODI #11421858
“I WAS DRIVING ON THE INTERSTATE WHEN MY CAR'S HYBRID SYSTEM WARNING LIGHTS A CAME ON , AND THE CAR SLOWED TO A CRAWL. LUCKILY I WAS IN THE RIGHT LANE AND WAS ABLE TO PULL OFF ON THE SHOULDER OF THE ROAD. THE CAR COMPETELY SHUT DOWN”
— Owner report, NHTSA ODI #11330732
“DRIVING ON HIGHWAY AT ABOUT 45MPH AND CAR SUDDENLY JERK AND SLOWED TO ABOUT 10/15MPH. LOST ELECTRIC POWER, ABLE TO ONLY CONTINUE DRIVING ON GAS 10/15MPH”
— Owner report, NHTSA ODI #11337953

Read all complaints on NHTSA →

Air bag non-deployment in a collision

AIR BAGS

6 NHTSA complaints · 2016-02 → 2024-01

“Airbags didn’t deploy in a front end collision that totaled the car. The driver hit their forehead on the steering wheel. Driver had bruising from the seatbelt. There were no warning lights or indications of any issues”
— Owner report, NHTSA ODI #11566726
“Prius was rear-ended at highway speeds, forcing it into the vehicle ahead of it. Airbags did not deploy, & driver's seat failed to stay locked, moving forward then rearward during crash”
— Owner report, NHTSA ODI #11490410
“THE SIDE IMPACT AIRBAGS DID NOT DEPLOY PROPERLY”
— Owner report, NHTSA ODI #10837739

Read all complaints on NHTSA →

Sunroof glass shattering while driving

STRUCTURE

3 NHTSA complaints · 2016-02 → 2019-04

“WHILE DRIVING ON THE FREEWAY, THE SUNROOF GLASS EXPLODED. FORTUNATELY, WE WERE NOT INJURED SINCE THE SUNROOF WAS CLOSED. I NOTED THAT THERE WERE MANY SIMILAR REPORTS. SURPRISED THIS WAS NOT A RECALL ACTION”
— Owner report, NHTSA ODI #11193887
“ON FEBRUARY 28, 2018 AT 10:00 A.M. I WAS DRIVING ON I-10 W ABOUT 10 MILES OUTSIDE OF NEW ORLEANS WHEN MY CLOSED, LOCKED SUNROOF EXPLODED UPWARDS, SHATTERING COMPLETELY THE CENTER SUNROOF PANEL AND SHOWERING ME WITH GLASS”
— Owner report, NHTSA ODI #11078711
“DRIVING ON AN EXPRESSWAY WHEN I HEARD SOMETHING SIMILAR TO A GUNSHOT AND THE SUNROOF SPONTANEOUSLY EXPLODED. NO INDICATION OF A FOREIGN OBJECT HITTING THE ROOF AND MUCH OF THE GLASS FLEW OUTWARD RATHER THAN INWARD”
— Owner report, NHTSA ODI #10825889

Read all complaints on NHTSA →

Note: NHTSA also opened 1 defect investigation(s) on this vehicle that closed without action.

Issues on other model years

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 11, 2026. Investigation data refreshed Sep 11, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 5,000 mi

Replace 0W-20 full-synthetic oil and filter every 5,000 miles under Schedule 1, or 10,000 miles under Schedule 2. Toyota covers the first 2 oil changes through ToyotaCare.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 5,000 mi

Rotate tires every 5,000 miles. Toyota recommends rotation at every oil change to maximize tire life on FWD and AWD models.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 5,000 mi

Inspect brake pads, rotors, and parking brake every 5,000 miles. Toyota recommends measuring pad thickness at each service.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 36 months. Critical for the integrity of the ABS, VSC, and brake assist systems.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace the engine air filter every 30,000 miles. Earlier under Schedule 1 if driven on unpaved roads.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 60,000 mi

Toyota labels ATF as 'lifetime fill' on most automatics, but recommends inspection and replacement every 60,000 miles under severe service. Use Toyota WS or Type-IV — no substitutes.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 120,000 mi

Toyota iridium-tipped spark plugs are rated for 120,000 miles. Earlier replacement reduces fuel economy and can cause misfires on direct-injection engines.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Super Long Life Coolant (SLLC)

Every 50,000 mi

Toyota SLLC (pink): first change at 100,000 miles, then every 50,000 miles. Do not substitute green or orange coolant — it will damage the cooling system seals.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 30,000 mi

Replace the cabin air filter every 30,000 miles, sooner in dusty climates. Located behind the glove box on most Toyota and Lexus models.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Serpentine / Drive Belt Inspection

Every 60,000 mi

Inspect the serpentine belt and tensioner every 60,000 miles. Toyota uses long-life EPDM belts that rarely fail before 100,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

Timing Chain — No Replacement

On condition / lifetime

Toyota's 2AR-FE, 2GR-FKS, A25A-FKS, and most Toyota engines built since 2010 use a timing chain rated for the life of the engine. No scheduled replacement.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Pro only

Timing chains are normally lifetime. Listen for rattle on cold start — that's the actionable signal. Replacement is major work, quote separately.

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2015 Toyota Prius C reflects Toyota's published service intervals and the Maintenance Required Light system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.

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