2020 TOYOTA 4RUNNER power steering fluid

3986-2. Maintenance
4RUNNER (U)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Own er’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified s ervice shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the connections. (P. 415)
Brake fluidIs the brake fluid at the correct level? ( P. 412)
Engine coolantIs the engine coolant at the correct level? ( P. 410)
Engine oilIs the engine oil at the correct level? (P. 408)
Exhaust systemThere should not be any fumes or strange sounds.
Power steering fluidIs the power steering fluid at the correct level?
(P. 414)
Radiator/condenserThe radiator and condenser should be free from
foreign objects. ( P. 412)
Washer fluidIs there sufficient washer fluid? (P. 418)

4036-3. Do-it-yourself maintenance
6
Maintenance and care
4RUNNER (U)
Fuses (P. 445)• Fuse with same amperage rating as original
Light bulbs (P. 448)
• Bulb with same number and wattage rating as
original
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Power steering fluid
level ( P. 414)• Automatic transmission fluid DEXRON® II or III
• Rag or paper towel• Clean funnel
Radiator and con-
denser (P. 412)
Tire inflation pressure
( P. 4 3 4 )• Tire pressure gauge
• Compressed air source
Washer fluid
(P. 418)
• Water or washer fluid containing antifreeze (for
winter use)
• Funnel (used only for adding water or washerfluid)
ItemsParts and tools

4066-3. Do-it-yourself maintenance
4RUNNER (U)
Engine compartment
Washer fluid tank (P. 418)
Power steering fluid reservoir ( P. 414)
Engine oil level dipstick ( P. 408)
Engine coolant reservoir ( P. 410)
Engine oil filler cap ( P. 409)Brake fluid reservoir
( P. 412)
Fuse box ( P. 445)
Battery ( P. 415)
Condenser ( P. 412)
Radiator ( P. 412)1
2
3
4
5
6
7
8
9
10

4146-3. Do-it-yourself maintenance
4RUNNER (U)■
Fluid level
The fluid level should be within the appropriate range.
Full (when cold)
Add fluid (when cold)
Full (when hot)
Add fluid (when hot)
Hot: Vehicle has been driven around 50 mph (80 km/h) for 20 min- utes, or slightly longer in frigid temperatures. (Fluid tempera-
ture, 140°F - 175°F [60°C - 80°C]).
Cold: Engine has not been run for about 5 hours. (Room tempera- ture, 50°F - 85°F [10°C - 30°C]).
■Checking the fluid level
Make sure to check the fluid type and prepare the necessary items.
Clean all dirt off the reservoir.
Remove the cap by turni ng it counterclockwise.
Wipe the dipstick clean.
Reinstall the cap and remove it again.
Check the fluid level.
Power steering fluid
1
2
3
4
Fluid typeAutomatic transmission fluid DEXRON® II or III
ItemsRag or paper, clean funnel (only for adding fluid)
1
2
3
4
5

4156-3. Do-it-yourself maintenance
6
Maintenance and care
4RUNNER (U)
Check the battery as follows.
■Battery exterior
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Terminals
Hold-down clamp
■ Before recharging
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, observe the following before recharging:
●If recharging with the battery installed on the vehicle, be sur e to disconnect
the ground cable.
● Make sure the power switch on the charger is off when connectin g and dis-
connecting the charger cables to the battery.
WARNING
■ When checking the reservoir
Take care as the reservoir may be hot.
NOTICE
■When adding fluid
Avoid overfilling, or the power steering may be damaged.
■ After replacing the reservoir cap
Check the steering box case, vane pump and hose connections for leaks or
damage.
Battery
1
2

5308-1. Specifications
4RUNNER (U)
Chassis lubrication
Propeller shafts
SpiderLithium base chassis grease, NLGI No.2
Slide yoke
Molybdenum-disulfide lithium base chas-
sis grease, NLGI No.2 or lithium base
chassis grease, NLGI No.2
Steering
Free playLess than 1.2 in. (30 mm)
Power steering fluid typeAutomatic transmission fluid DEXRON® II
or III
Tires and wheels
Tire sizeP265/70R17 113S, P245/60R20 107H
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front:
32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Rear:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Spare:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Wheel size17  7J, 17  7 1/2J, 20  7J
Wheel nut torque
Steel wheels:
83 ft•lbf (112 N•m, 11.4 kgf•m)
Aluminum wheels:
76 ft•lbf (103 N•m, 10.5 kgf•m)

585Alphabetical index
4RUNNER (U)
Emergency flashers ................ 464
EngineACCESSORY mode ............. 213
Compartment ........................ 406
Engine switch................ 209, 212
Hood ..................................... 405
How to start the engine......................... 209, 212
Identification number ............ 523
If the engine will not start ...... 507
Ignition switch (engine switch) ........... 209, 212
Overheating .......................... 517
Engine coolant ......................... 410
Capacity ................................ 526
Checking ............................... 410
Preparing and checking before winter....................... 330
Engine coolant temperature gauge........................................ 88
Engine immobilizer system ...... 76
Engine oil ................................. 408 Capacity ................................ 525
Checking ............................... 408
Preparing and checking
before winter....................... 330
Engine switch .................. 209, 212
Event data recorder (EDR) ........ 10 Flat tire ..................................... 492
Floor mats .................................. 26
Fluid
Automatic transmission ........ 529
Brake .................................... 529
Power steering...................... 530
Washer ................................. 418
Fog lights ................................. 235 Replacing light bulbs ............ 448
Switch ................................... 235
Wattage ................................ 531
Four-wheel drive system............................ 293, 297
Front passenger occupant classification system .............. 46
Front personal lights............... 356
Front seats ............................... 136
Adjustment............................ 136
Cleaning ............................... 393
Correct driving posture ........... 28
Driving position memory ....... 149
Head restraints ..................... 153
Seat heaters ......................... 353
Seat position memory ........... 149
Seat ventilators ..................... 353F

590Alphabetical index
4RUNNER (U)
Parking brake ........................... 224Operation .............................. 224
Parking brake engaged warning buzzer ................... 477
PCS (Pre-Collision System) .......... 254 Warning light ......................... 214
Parking lights ........................... 225 Light switch ........................... 225
Replacing light bulbs............. 453
Wattage ................................ 531
Pen holder ................................ 363
Personal lights ......................... 356
Power back window ................ 166 Jam protection function......... 168
Operation .............................. 166
Power outlets ................... 372, 376
Power steering Fluid ...................................... 414
Warning light ......................... 479
Power windows........................ 162 Door lock linked
window operation ............... 164
Jam protection function......... 163
Operation .............................. 162
Window lock switch............... 162 Radiator .................................... 412
Rear differential lock
system.................................... 305
Rear seats
Adjustment............................ 139
Folding down ........ 141, 143, 145
Rear step bumper .................... 132
Rear turn signal lights ............ 223
Replacing light bulbs ............ 459
Turn signal lever ................... 223
Wattage ................................ 531
Rear view mirror Inside rear view mirror .......... 158
Outside rear view mirrors ..... 160
Rear view monitor system
*
Rear window ............................ 166
Rear window defoggers....................... 342, 348
Rear window wiper .................. 240
Refueling .................................. 243
Capacity................................ 524
Fuel types ............................. 524
Opening the fuel tank cap..... 245
Replacing Fuses .................................... 445
Key battery ........................... 442
Light bulbs ............................ 448
Tires...................................... 492
Reporting safety defects
for U.S. owners...................... 562
Resetting the message indicating maintenance
is required.............................. 397
Roof luggage carrier ............... 186
PR