Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"I think this was part of the catalytic converter"
Anonymous, CA (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)The 2019 Prius is more reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2019 Toyota Prius owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"I think this was part of the catalytic converter"
Anonymous, CA (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
"Peeling plastic coating on the black plastic piece that is between the back door and the back window."
Anonymous, OR (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)"Body panel on C pillar began peeling and flaking."
Anonymous A., PA (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
"The 12 v battery suddenly died as we were about to take a long trip. It was replaced by AutoZone as it was 2 years into a 3 year warranty."
Anonymous, CT (2019 Toyota Prius XLE 1.8-L 4 Cyl hybrid)"Battery died. Technician indicated was wrong type of battery"
Anonymous, CA (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
""Mice had filled the filter basket with debris, and chewed the fans of the blower motor.""
Anonymous, WI (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
""When I was streaming music from my cell phone, and received a phone call, the caller could not hear me. I took the car to the dealer, who fixed the problem, saying that it involved a software update (I had not been notified of this update).""
Anonymous, WI (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
"driving over rough roads the rear shocks would start to make a loud noise like a grinding sound"
Anonymous, ON (2019 Toyota Prius XLE 1.8-L 4 Cyl hybrid)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"Failed yearly inspection because sensor broke. Dealer repaired. All but $100 was covered by dealer extended warranty."
Anonymous, MA (2019 Toyota Prius LE 1.8-L 4 Cyl hybrid)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
""grinding noise at rear wheel, and problem has not been resolved""
Anonymous, ON (2019 Toyota Prius XLE 1.8-L 4 Cyl hybrid)Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Electric/hybrid battery pack failure, replacement or malfunction, or cooling.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Electric drive failure, replacement or malfunction.
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"The coolant was leaking in the catalytic converter. The coolant was being burnt out of the exhaust system. It caused the engine coolant to drop. This car used a small radiator in the converter to prewarm the engine. Once I got Toyota involved they replaced the catalytic converter"
Anonymous, CA (2019 Toyota Prius Limited 1.8-L 4 Cyl hybrid)