2021 TOYOTA SIENNA HYBRID low oil pressure

5548-3. Initialization
8-3.Initialization
Items to initialize
The following items must be initialized for normal system
operation after such cases as the battery being reconnected,
or maintenance being performed on the vehicle:
List of the items to initialize
ItemWhen to initializeReference
Oil maintenanceAfter the maintenance is per-
formedP.418
Tire pressure warning system
• When rotating the tires
• When changing the tire
• After registering the ID codes
P.430

Alphabetical Index583
Snow tires ............................ 343
Spare tire.............................. 491
Tire identification number ..... 531
Tire inflation pressure display function............................... 427
Tire pressure warning system ........................................... 427
Uniform Tire Quality Grading 533
Warning light ........................ 472
Tools .............. .................. 483, 492
Top tether strap ... ..................... 71
Total load capacity ......... 215, 218
Towing Dinghy towing....................... 230
Towing eyelet ............... 483, 492
Trailer sway control .............. 335
Trailer towing................ 219, 220
Toyota Safety Sense .............. 262 Automatic High Beam .......... 250
Dynamic radar cruise control with full-speed range .......... 288
LTA (Lane Tracing Assist).... 275
PCS (Pre-Collision System) . 267
RSA (Road Sign Assist) ....... 285
TRAC (Traction Control) ........ 335
Traction battery (Hybrid battery) ................................................. 83Hybrid battery (traction battery) air intake vents ..................... 85
Location.................................. 83
Specification ......................... 520
Warning messages ................ 86
Traction Control (TRAC) ........ 335
Traction motor (e lectric motor)79
Trailer sway control ............... 335
Trailer towing .................. 219, 220
Transmission Driving mode select switch... 333
Hybrid transmission.............. 238
Trip meters ....... ................. 97, 101
Turn signal lights Replacing light bulbs ............ 451 Turn signal lever .
..................242
U
USB charging ports ................379
V
Vacuum cleaner ......................389
Vanity lights
Vanity lights ..........................374
Wattage ................................526
Vanity mirrors .........................374
Vehicle data recordings .............7
Vehicle identification number519
Vehicle Stability Control (VSC) ...............................................335
Ventilators (seat ventilators) .361
VSC (Vehicle Stab ility Control)
...............................................335
W
Warning buzzers Approach warning ................295
Brake hold ............................471
Brake Override System ........471
Brake system ........................466
Downshifting .........................241
Drive-Start Control ................471
Electric power steering .........468
High coolant temperature .....467
Hybrid system overheat ........467
Intuitive parking assist OFF indi- cator ...................................469
Intuitive parking assist ..........308
Low engine oil pressure .......467
LTA (Lane Traci ng Assist) ....275
LTA indicator ........................469
Open door ............................136
Open hood............................136
Open window........................202
PKSB OFF indicator .............470

584Alphabetical Index
Pre-collision warning ............ 267
RCD OFF indicator............... 470
RCTA (Rear Cross Traffic Alert)........................................... 300
RCTA OFF indicator............. 470
Seat belt reminder ................ 473
Vehicle sway warning........... 279
Warning lights ABS ...................................... 468
Brake hold operated indicator........................................... 471
Brake Override System ........ 471
Brake system ....................... 466
Charging system .................. 466
Drive-Start Control ............... 471
Electric power steering ......... 468
Engine .................................. 467
High coolant temperature ..... 467
Hybrid system overheat ....... 467
Intuitive parking assist OFF indi- cator ................................... 469
Low engine oil pressure ....... 467
Low fuel level ....................... 472
LTA indicator ........................ 469
Malfunction indicator lamp ... 467
Parking brake indicator ........ 472
PCS warning light................. 469
PKSB (Parking Support Brake) ........................................... 471
PKSB OFF indicato r ............. 470
RCD OFF indicator............... 470
RCTA OFF indicator............. 470
Seat belt reminder light ........ 473
Slip indicator......................... 471
SRS ...................................... 468
Tire pressure ........................ 472
Warning messages ................ 477
Washer Checking .............................. 421
Low washer fluid warning mes-sage ........................... 421, 477
Preparing and c hecking before winter ..................................343
Switch ...........................254, 257
Washing and waxing ..............400
Weights Cargo capacity .............215, 218
Load limits ............................218
Wheels .....................................440 Replacing wheels .................440
Size ......................................525
Window glasses Power windows ....................201
Window lock switch ...............203
Windows Power windows ....................201
Rear window defogger .........350
Washer .........................254, 257
Windshield defogge r ..............349
Windshield wiper d e-icer .......353
Windshield wipers Intermittent windshield wipers...........................................254
Position.........................254, 257
Rain-sensing windshield wipers ...........................................254
Winter driving tips ..................343
Wireless charger.....................381
Wireless remote control.........130 Battery-saving function .........165
Locking/Unlocking ................130
Panic mode ..........................130
Replacing the battery ...........447
For vehicles with Entune Audio, Entune Audio Plus
or Entune Premium Audio,
refer to the “NAVIGA-
TION AND MULTIMEDIA
SYSTEM OWNER’S MAN-
UAL” for information