relay TOYOTA HIGHLANDER HYBRID 2021 Warranties & Maintenance Guides (in English)

19Your Warranties in Detail
WARRANTYHybrid System
• Battery control module
(battery voltage sensor) (8/80)*
• Battery thermistor
• Electric vehicle junction box
• Generator
• Hybrid battery*
• Hybrid control module (power
management control module) (8/80)*
• Inverter with converter*
• Motor
• System main relay and battery
current sensor
Ignition System
• Ignition coil and ignitor
• Ignition wires
• Spark plugs†



Positive Crankcase Ventilation
(PCV) System
• Oil filler cap
• PCV valve or orifice
Other Parts Used in
Above Systems
• Data link connector (8/80)
• Hoses, clamps, fittings, tubing and
mounting hardware
• Malfunction indicator light and bulb (8/80)
• Pulleys, belts and idlers
• Sealing gaskets and devices
• Sensors, solenoids, switches and valves
FEDERAL EMISSION CONTROL WARRANTY
* Covered under the Hybrid System Warranty for eight years or 100,000 miles, whichever occurs first, with the
exception of the hybrid battery covered for ten years or 150,000 miles, whichever occurs first.
† Warranted until first required maintenance under terms of the California Emission Control Warranty.
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
19-TCS-14201-Toyota WMG - MY21 Highlander Hybrid 3 .indd 198/6/20 1:55 AM

25Your Warranties in Detail
WARRANTY
PARTS LIST:
LONG-TERM EMISSION
DEFECT WARRANTY
The parts listed here are covered for seven
years or 70,000 miles from the vehicle’s
in-service date, whichever occurs rst.
Air Induction/Exhaust System
• Cam timing control motor
• Intake manifold
• Throttle body
Catalyst System
• Exhaust front pipe
(including catalytic converter)
• Exhaust manifold
(including manifold converter)
EGR System
• EGR cooler
Evaporative Control System
• Closed tank valve
• Fuel sub tank
• Fuel tank
Fuel Control System
• Engine control computer
(engine control module)
• Fuel delivery pipe
• Fuel pressure sensor
• High-pressure and
low-pressure fuel pump
• Injector



Hybrid System
• Battery control module
(battery voltage sensor)†
• Brake actuator
• Brake master cylinder for HV
• Hybrid battery†
• Hybrid battery junction block
(including system main relay)
• Hybrid control module
(power management control module)†
• Inverter with converter†
• Oil pump with motor
• RR traction motor with transaxle
• Transaxle (including motor and generator)
• Water pump with motor
Ignition System
• Knock sensor
Other Parts Used in
Systems Listed
• Cooling fan motor with controller
CALIFORNIA EMISSION CONTROL WARRANTY
† Covered under the Hybrid System Warranty for eight years or 100,000 miles, whichever occurs first, with the exception of
the hybrid battery covered for ten years or 150,000 miles, whichever occurs first.
19-TCS-14201-Toyota WMG - MY21 Highlander Hybrid 3 .indd 258/6/20 1:55 AM