The 2006 Highlander Hybrid has about average reliability compared to other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2006 Toyota Highlander Hybrid owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Starting to see rust issues in rear wheel wells"
Anonymous, MD (2006 Toyota Highlander Hybrid Unsure 3.3-L V6 hybrid)"rusted out sub frame"
Anonymous A., OH (2006 Toyota Highlander Hybrid Limited 3.3-L V6 hybrid)Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"Parking brake line cannot be repaired due to rust corrosion. It has been disabled so now car hasnt got a parking brake"
Anonymous, (2006 Toyota Highlander Hybrid Limited 3.3-L V6 hybrid)"It was intermittent"
Anonymous, VA (2006 Toyota Highlander Hybrid Base 3.3-L V6 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.
"do not turn off. finally just operate manually"
Anonymous, CA (2006 Toyota Highlander Hybrid Unsure 3.3-L V6 hybrid)""twice, it just would not turn on. battery indicated 12 to 13.1 volts but no go. put charger on batt and after an hour all ok?""
Anonymous, CA (2006 Toyota Highlander Hybrid Unsure 3.3-L V6 hybrid)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
"I had to replace CV joint."
Anonymous, CA (2006 Toyota Highlander Hybrid Hybrid 3.3-L V6 hybrid)""Rearend would hop, almost like a really bad alignment""
Anonymous, (2006 Toyota Highlander Hybrid Limited 3.3-L V6 hybrid)
"Cooling intake fan failure causing overheating of hybrid battery."
Anonymous, CA (2006 Toyota Highlander Hybrid Hybrid 3.3-L V6 hybrid)""There is no early warning of battery failure. They die and the car stops. Very expensive to replace. More then the value of the car,too scared to go on long trip.""
Anonymous A., FL (2006 Toyota Highlander Hybrid Limited 3.3-L V6 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.
"Vehicle cannot be properly aligned due to rust corrosion"
Anonymous, (2006 Toyota Highlander Hybrid Limited 3.3-L V6 hybrid)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"The a/c is high voltage and no one except Toyota would look at it. $1200.00 plus to replace!"
Anonymous A., FL (2006 Toyota Highlander Hybrid Limited 3.3-L V6 hybrid)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
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.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
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.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
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""Engine warning light came on, car lost drive power, had to get rental car got 3 days. It was losing transmission oil because previous technician replaced fluid incorrectly. We were given credit for the service where this occurred and problem was corrected.""
Anonymous A., VA (2006 Toyota Highlander Hybrid Limited 3.3-L V6 hybrid)