9
SERVICE AND MAINTENANCE
Oil viscosity
Incorrect viscosity oil can shorten engine life under 
normal use. SAE 0W-20 will provide good fuel 
economy and engine protection.
Turbocharger Operating Tips
In order to maximize the efficiency and operation 
of your vehicle, the following points should be 
observed:
1.  Oil change and filter replacement every 
10,000 miles/16,000 km, or at a time interval 
based on the type of driving and conditions as 
detailed in your Owner’s Manual. You should 
maintain a record of these services (repair 
order receipts).
2.  Do not use engine oil additives as they may 
adversely affect the engine.
CAUTION
Never race the engine immediately after 
starting. Oil flow may not reach some 
lubricating points fast enough to prevent 
turbocharger damage.
Before switching off the engine, let it operate 
at idle for a short time to allow the spinning of 
the turbocharger compressor’s turbine vanes to 
slow. After hard driving, this idle time should last 
a couple of minutes, during which the vanes will 
slow and the compressor will cool down while 
still receiving oil lubrication. If the turbine vanes 
are spinning at high speeds when the engine is 
switched off, there is a great risk of heat damage 
and/or turbine seizure due to lack of lubrication. Do not race the engine just prior to switching 
off! 
44
WARRANTY
• Transmission Control Module (TCM) Software
• Turbocharger
HYBRID (T8) SPECIFIC Emission 
Components 
• AC Compressor (Electrical) 
• Active Brake Booster
• Battery Coolant Pump
• Battery Energy Control Module HW (BECM) 
• Battery Energy Control Module SW (BECM) 
• Booster Pedal Travel Sensor
• Brake Control Module (BCM2) 
• Brake Control Module Software 
• Chiller Shut-Off Valve
• Chiller Shut-Off Valve (Kit)
• Combined Inverter DC/DC (CIDD)
• Combined Inverter DC/DC Software  
(CIDD SW)
• Condensor
• Coolant Temperature Sensor (ED)
• Coolant Thermostat Kit (ED)
• Cooling Fan (Hybrid) 
• Electric Drive Coolant Pump
• Electric Oil Pump (EOP)
• Electric Oil Pump Control Module
• Electric Rear Axle Drive (ERAD)*
• Electric Vacuum Pump (EVP)
• Electric Vacuum Pump Control Unit (EVP)
• Electrical 3-Way Valve (ED)
• Rear AC with Shut-Off Valve
• High-Voltage Battery**
• Hybrid ED (Electric Drive) Radiator
• Integrated Starter Generator (C-ISG)
• Inverter Electric Motor HW
• Inverter SW
• On Board Charger (OBC) HW
• On Board Charger (OBC) SW
• Pedal Angle Sensor
• Pressure Sensor AC Hybrid
• Rotor Position Sensor (C-ISG)
• SRS Unit
• Steering Wheel Angle Sensor (SAS)
• Thermal Expansion Valve (TXV) with Shut-Off 
Valve
• Vacuum Sensor in Active Brake Booster
• Wheel Speed Sensor (Front)
• Wheel Speed Sensor (Rear) Miscellaneous items used in above systems
Manifolds, hoses, clamps, fittings, tubing, sealing 
gaskets or devices, pulleys, belts, fuel lines, wiring 
harnesses and mounting hardware and electronic 
controls (all models) used with the components 
listed above.
NOTE
Parts listed under the 2021 Emission Warranty 
Parts List – Federal – U.S. and Canada are 
only covered components when they apply to 
specific engine variants. Not all parts listed 
apply to all engine types.
NOTE
Model year 2021 vehicles with engine VIN 
code BR or BK sold and registered in California, 
Connecticut, Maine, Massachusetts, Maryland, 
New Jersey, New York, Oregon, Rhode Island 
or Vermont are classified as Transitional Zero 
Emissions (TZEV) vehicles. TZEV vehicles have 
a defects and performance emissions warranty 
on all emissions components, except the hybrid 
battery, for fifteen (15) years or 150,000 miles, 
whichever occurs first.
* Covered by the Long-Term Defect and Performance Warranty for eight (8) years or 80,000 miles/130,000 kilometers, whichever occurs first.
** Covered for eight (8) years or 100,000 miles/160,000 kilometers, whichever occurs first.