engine coolant VOLVO S90 2020 Quick Guide

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MAINTENANCE AND SERVICE
576Fuse pliers are provided on the inside of the fuse box cover to assist in removing andinserting fuses.
There are also spaces for several extra fuses inthe fusebox.
PositionsThere is a decal with a diagram of the loca-tions of the fuses on the inside of the cover.
Function
Ampere Type
– – Micro
–– Micro
–– Micro
Ignition coils (gasoline); Spark plug (gasoline); Exhaust sensor; Diesel particulate sensor15 Micro
Oil pump solenoid; A/C magnetic coupling; heated oxygen sensor, center (gasoline); heated oxygen sensor, rear (diesel); heated oxygen sensor, front (gasoline/diesel)15 Micro
Vacuum regulator; Valve; Output pulse valve (diesel); Oil level/temperature sensor (diesel); Glow plug (GCU) (diesel) 7.5 Micro
Engine control module; actuator; throttle unit; EGR valve (diesel); turbo position sensor (diesel); turbocharger valve (gasoline)20 Micro
Engine control module
5 Micro
–– Micro
Solenoids (gasoline); Valve; Engine cooling system thermostat (gasoline); EGR cooling pump (diesel); Glow control module (diesel); Supercharger clutch (gasoline); Crankshaft ventilation heater (diesel); Transmission oil cooler valve (die-sel)10 Micro
Spoiler damper control module; Cooler damper control module; Relay coils for output pulse (diesel) 5 Micro
Coolant pump
15 Micro

SPECIFICATIONS
616
Engine specifications Engine specifications (output, etc.) for each engine variant are shown in the table below.The specifications for Special Edition vehiclesmay vary.NOTE
Not all engines are available on all markets.
Engine
Engine codeA
Output
(kW/rps) Output
(hp/rpm) Torque
(Nm/rps) Torque
(ft. lbs./rpm) Number of cylinders
T6 AWD B4204T27 235/95 316/5700 400/37–90 295/2200–5400 4
A The engine code, component and manufacturer serial numbers can be found on the engine.
Related information
Type designations (p. 610)
Engine oil specifications (p. 617)
Coolant specifications (p. 618)

SPECIFICATIONS
618
Coolant specifications
Recommended grade: Volvo-approved pre-
mixed coolant. If concentrated coolant is used, mix with 50% water of acceptablequality (i.e. not salt water, etc.). Consult aVolvo retailer if you have any questions.
To avoid deterioration of the cooling system, engine trouble, etc., only approved Volvo cool-ant should be used.
WARNING
Coolant is hazardous if ingested and could cause damage to organs (kidneys). Theproduct contains ethylene glycol, inhibitor,water, etc.
Related information
Refilling coolant (p. 556)
Transmission fluid specifications
Under normal driving conditions, the trans- mission fluid will not need to be changed dur-ing the transmission's service life. However,it may need to be changed if the vehicle isdriven frequently in adverse driving condi-tions.
Automatic transmission
Prescribed transmission fluid: AW-1
Related information
Type designations (p. 610)
Brake fluid specifications
The medium in the hydraulic brake system is called brake fluid and is used to transfer brak-ing force from e.g. pressure on the brakepedal via a master brake cylinder to one ormore slave cylinders, which in turn act on amechanical brake.
Recommended grade: Volvo Original or simi-
lar fluid that meets a combination of Dot 4, 5.1 and ISO 4925 class 6.
NOTE
Changing or filling brake fluid should be entrusted to an authorized Volvo work-shop.
Related information
Engine compartment overview (p. 553)

INDEX
625
overview 107
settings 129, 130
switch off and change volume 128
symbols in status bar 121
views 112
Central locking 252
Change of owner 131
Changing a wheel 514
Checking engine oil level 555
Child restraints 63, 65 booster cushions 72
convertible seats 69
infant seats 67
ISOFIX/LATCH anchors 75
lower attachment points 74
recalls and registration 65
top tether anchors 73
Child safety 63
Child safety locks 254
City Safety 312 braking for oncoming vehicles 321
crossing traffic 318
delayed evasive maneuver 321
detecting obstacles 316
evasive maneuver 320
limitations 322
limitations for evasive maneuvers 320
limitations in crossing traffic 319
setting warning distance 315
sub-functions 313
Symbols and messages 325
Cleaning 593, 595 automatic car wash 599
car wash 596, 597, 599, 600, 601,602
center display 591
Seat belts 593
textile upholstery 591, 593, 594
upholstery 591, 593, 594, 595
wheels 602
Cleaning wheels 602
Cleaning wiper blades 600
Clean Zone 199
Clean Zone Interior Package 200
Climate 196 auto-regulation 214
blower control 217, 218
parking 223
perceived temperature 197
Sensors 197
temperature control 220, 221, 222
voice control 198
zones 196
Climate controls 207 center display 207
rear seat 207Climate system 196, 207Refrigerant 619
repairs 551
Clock, setting 90
Collision 42, 47, 52, 61Collision warner crossing traffic rear 331
see City Safety 312
Collision warning from the rear 326
Color code, paintwork 604
Color codes 604
Compass 429, 430 calibration 430
Condensation in headlights 597, 599, 600, 601
Connecting vehicle to Internet No connection or poor connection 485
via a mobile device (WiFi) 481
via cellular phone (Bluetooth) 481
via vehicle's modem 482
Connect phone 472
Contact information 26
Convertible seats 69
coolant 618 filling 556

INDEX
627
E
ECO climate 401
ECO mode 401activate with function button 404
Economical driving 401, 411
Electrical outlet 534 use 534
Electrical system 567
Electric parking brake 385
Electronic immobilizer 246
emergency brake lights 157
Emission inspection readiness 542 Engine overheating 418
start 378
Start/Stopfunction 404
turn off 380
Engine braking 383 Engine compartment coolant 556
engine oil 554
overview 553
Engine drag control 267
Engine oil 554 filling 555
filter 554
grade and volume 617
Engine shutdown 380
Engine specifications 616Engine temperature high 418
Environment 28Ethanol content max. 10% by volume 415
Exterior dimensions 613
F
Federal Clean Air Act 542
Ferry transport 408
Flooded road 413
Fluids, volumes 607, 619
Fluids and oils 618, 619 Fog lights front 155
rear 156
Four-C 408 Front seat blower 217
climate 207
heating 209, 210
temperature 220
ventilation 211
Front seat manual 182
Front seats, power 183 adjusting passenger seat from driv-
er's seat 191
adjusting seat 183
Lumbar support 189
massage 186, 187, 188
multifunction control 186, 187, 188, 189
Side bolsters 189
store position 184, 185
Fuel 415 Travel Link service 453
Fuel filling 414
Fuel gauge 85
Fuel requirements 415, 416 Fuel tank volume 619
Fuse box 573
Fuses 573 below the glove compartment 580
in engine compartment 575
in trunk 586
replacing 574