2015 TOYOTA HIGHLANDER check engine

6399-1. Specifications
9
Vehicle specifications
HIGHLANDER_U (OM48E98U)
*: The fluid capacity is a reference quantity. If replacement is necessary, contact your Toyota dealer.
Electrical system
Battery
Open voltage at 68 F
(20 C): 12.6  12.8 V Fully charged
12.2
 12.4 V Half charged
11 . 8
 12.0 V Discharged
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
Charging rates5 A max.
Automatic transaxle
Fluid capacity*
2.7 L 4-cylinder (1AR-FE) engine
6.9 qt. (6.5 L, 5.7 Imp. qt.)
3.5 L V6 (2GR-FE) engine
2WD models:
6.9 qt. (6.5 L, 5.7 Imp. qt.)
AWD models:
7.1 qt. (6.7 L, 5.9 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■ Automatic transmission fluid type
Using automatic transmission fluid other than “Toyota Genuine ATF WS”
may cause deterioration in shift quality, locking up of your transmission
accompanied by vibration, and ultimately damage the automatic transmis-
sion of your vehicle.

688
HIGHLANDER_U (OM48E98U)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your keys or mechanical keys, new genuine keys or mechanical
keys can be made by your Toyota dealer. (P. 117)
●If you lose your keys or electronic keys, the risk of vehicle theft increases
significantly. Contact your Toyota dealer immediately. ( P. 120)
●Is the key battery weak or depleted? (P. 532)
●Vehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 229)
●Vehicles with a smart key system:
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. ( P. 117, 150)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. (P. 126)
If you have a problem, check the following before contacting
your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

699Alphabetical index
HIGHLANDER_U (OM48E98U)
Engine....................................... 635“ACC” position ...................... 225
ACCESSORY mode ............. 229
Compartment ........................ 503
Engine switch................ 225, 228
Hood ..................................... 500
How to start the engine......................... 225, 228
Identification number ............ 634
If the engine will not start ...... 615
Ignition switch (engine switch) ........... 225, 228
Overheating .......................... 626
Engine coolant ......................... 508
Capacity ................................ 638
Checking ............................... 508
Preparing and checking before winter....................... 323
Engine coolant temperature gauge........................................ 94
Engine immobilizer system ...... 80
Engine oil ................................. 505 Capacity ................................ 636
Checking ............................... 505
Oil pressure warning light ..... 563
Oil pressure warning message ............................. 579
Preparing and checking before winter....................... 323
Engine switch .................. 225, 228
Enhanced VSC ......................... 298
EPS (Electric Power Steering)...... 299
Function ................................ 299
Warning light ......................... 564
Event data recorder (EDR) ........ 10 Flat tire ..................................... 590
Floor mats .................................. 26
Fluid
Automatic transaxle .............. 639
Brake .................................... 641
Washer ................................. 514
Fog lights ................................. 252 Replacing light bulbs ............ 539
Switch ................................... 252
Wattage ................................ 645
Front automatic air
conditioning system ............. 428
Front door courtesy lights Location ................................ 444
Wattage ................................ 645
Front fog lights ........................ 252 Replacing light bulbs ............ 539
Switch ................................... 252
Wattage ................................ 645
Front manual air
conditioning system ............. 422
Front passenger occupant classification system .............. 53
Front personal lights............... 445 Wattage ................................ 645
Front seats ............................... 155 Adjustment............................ 155
Cleaning ............................... 487
Correct driving posture ........... 28
Driving position memory ....... 164
Head restraints ..................... 168
Seat heaters ......................... 442
Seat position memory ........... 164
Seat ventilators ..................... 442F

710Alphabetical index
HIGHLANDER_U (OM48E98U)
Warning buzzersBrake system ....... ................. 563
Downshifting ......................... 237
Electric power steering system ......... ....................... 564
Key reminder ........................ 586
Open back door .................... 565
Open door ............................. 565
Open glass hatch .................. 565
Open moon roof .................... 565
Seat belt reminder ................ 565
Warning lights............................ 89 ABS....................................... 564
Brake system ....... ................. 563
Charging system ................... 563
Electric power steering system ......... ....................... 564
Low engine oil pressure ........ 563
Low fuel level ........................ 565
Malfunction indicator lamp .... 563
Master warning light.............. 565
Open back door .................... 565
Open door ............................. 565
Open glass hatch .................. 565
Open moon roof .................... 565
Pre-collision system .............. 564
Seat belt reminder light ......... 565
Slip indicator ......................... 564
SRS ...................................... 564
Tire pressure......................... 565 Warning messages.................. 572
Washer ............................. 253, 255
Checking............................... 514
Preparing and checking before winter ...................... 323
Switch ........................... 253, 255
Washing and waxing ............... 484
Weight Cargo capacity...................... 206
Load limits ............................ 206
Weights................................. 632
Wheels ...................................... 528 Replacing.............................. 528
Size....................................... 642
Window glasses ...................... 178
Window lock switch ................ 179
Windows................................... 178 Power windows..................... 178
Rear window defogger ..................... 424, 430
Windshield wiper de-icer ............................ 424, 431
Windshield wipers ........... 253, 255
Intermittent wiper .................. 253
Winter driving tips ................... 323
Wireless remote control key .......................................... 115
Battery-saving function ......... 149
Locking/Unlocking ........ 122, 130
Replacing the battery............ 532
WMA disc ................................. 356
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