fuel type VOLVO S90 2021 Warranty and Maintenance Records Information

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.