336 TOYOTA IQ 2012 Owners Manual

316
iQ_WE_74014E
4-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance yourself, be sure to follow the correct
procedures as given in these sections.
ItemsParts and tools
Battery condition (P. 342)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp bolts)
Engine coolant level (P. 340)
• Toyota Super Long Life Coolant
or similar high quality ethylene
glycol based non-silicate, non-
amine, non-nitrite and non-borate
coolant with long-life hybrid
organic acid technology. Toyota
Super Long Life Coolant is pre-
mixed with 50% coolant and 50%
deionized water.
• Funnel (used only for adding cool-
ant)
Engine oil levelP. 336)
• Toyota Genuine Motor Oil or
equivalent
• Rag or paper towel, funnel
(used only for adding oil)
Fuses (P. 361)• Fuse with same amperage rating
as original
Radiator and condenser
(P. 342)
Tire inflation pressure (P. 350)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 346)• Water washer fluid containing
antifreeze (for winter use)

334
4-3. Do-it-yourself maintenance
iQ_WE_74014E
Engine compartment
1KR-FE engine
*: Vehicles with automatic air conditioning system and/or daytime running
light system.
Washer fluid tank (P. 346)
Engine oil level dipstick
(P. 336)
Engine oil filler cap
(P. 337)
Battery (P. 342)
Fuse box (P. 361)Radiator (P. 342)
Electric cooling fan
Condenser (P. 342)
Engine coolant reservoir
(P. 340)
Fuse box
*(P. 361)

335 4-3. Do-it-yourself maintenance
4
Maintenance and care
iQ_WE_74014E
1NR-FE engine
*: Vehicles with automatic air conditioning system and/or daytime running
light system.
Washer fluid tank (P. 346)
Engine oil filler cap
(P. 337)
Engine oil level dipstick
(P. 336)
Battery (P. 342)
Fuse box (P. 361)Radiator (P. 342)
Electric cooling fan
Condenser (P. 342)
Engine coolant reservoir
(P. 340)
Fuse box
*(P. 361)

336 4-3. Do-it-yourself maintenance
iQ_WE_74014E
Engine oil
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
Checking the engine oil
Park the vehicle on level ground. After turning off the engine,
wait more than 5 minutes for the oil to drain back into the bot-
tom of the engine.
Hold a rag under the end and pull the dipstick out.
1KR-FE engine
1NR-FE engine
Wipe the dipstick clean.
Reinsert the dipstick fully.

465 Alphabetical index
iQ_WE_74014E
Eco driving indicator
light ......................... 167, 201, 209
Electric power steering ........... 224
Emergency flashers
Switch ................................... 386
Emergency, in case of
If the electronic key does not
operate properly ................. 427
If the engine will not start ...... 423
If the shift lever cannot be
shifted from P ..................... 425
If the vehicle battery
is discharged ...................... 430
If the warning buzzer
sounds ................................ 397
If the warning light turns
on........................................ 397
If you have a flat tire ............. 405
If you lose your keys ............. 426
If you think something is
wrong .................................. 395
If your vehicle becomes
stuck ................................... 438
If your vehicle has to
be stopped in an
emergency .......................... 440
If your vehicle needs to be
towed .................................. 388
If your vehicle overheats ....... 435
Emergency tire puncture
repair kit ................................. 405
Engine
Compartment ........................ 334
Engine switch ................ 176, 179
Hood ..................................... 319
How to start the
engine ......................... 176, 179
Identification number............. 445
If the engine will not start ...... 423
Ignition switch .............. 176, 179
Overheating .......................... 435Engine coolant
Capacity ................................ 452
Checking ............................... 340
Preparing and checking
before winter....................... 231
Engine immobilizer system .... 108
Engine oil
Capacity ................................ 449
Checking ............................... 336
Preparing and checking
before winter....................... 231
Engine switch .................. 176, 179
EPS ........................................... 224
First-aid kit holder ................... 301
Floor mat .................................. 299
Fluid
Washer ................................. 346
Fog lights
Replacing light bulbs............. 373
Switch ................................... 216
Wattage ................................ 456
Front fog lights
Replacing light bulbs............. 373
Switch ................................... 216
Wattage ................................ 456
Front passenger’s seat belt
reminder light ........................ 399
Front position lights
Replacing light bulbs............. 373
Switch ................................... 211
Wattage ................................ 456
Front seats
Adjustment .............................. 79E
F

467 Alphabetical index
iQ_WE_74014E
License plate lights
Replacing light bulbs ............. 373
Switch ................................... 211
Wattage................................. 456
Light bulbs
Replacing .............................. 373
Wattage................................. 456
Lights
Emergency flasher switch ..... 386
Fog light switch ..................... 216
Hazard light switch ................ 386
Headlight switch .................... 211
Interior light switch ................ 287
Replacing light bulbs ............. 373
Turn signal lever ................... 193
Wattage................................. 456
Lock steering column...... 177, 182
Luggage box ............................ 301
Luggage compartment
features .................................. 301
Maintenance
Do-it-yourself
maintenance ....................... 316
Maintenance data ................. 444
Maintenance requirements ... 313
Manual air conditioning
system .................................... 238
Manual headlight
leveling dial ............................ 212
Meter ......................................... 197
Mirrors
Inside rear view mirror ............ 92
Side mirror heaters ............... 254
Side mirrors............................. 95
Vanity mirrors ........................ 294
MP3 disc ................................... 272Multidrive
7-Speed Sport Sequential
Shiftmatic mode.................. 187
If the shift lever cannot be
shifted from P ..................... 425
Multidrive .............................. 185
Multi-information
display .................................... 205
Odometer.................................. 206
Oil
Engine oil .............................. 336
Opener
Back door................................ 75
Fuel door............................... 103
Hood ..................................... 319
Outside rear view mirrors
Adjusting and folding .............. 95
Defogger ............................... 254
Outside temperature
display .................................... 205
Overheating, Engine................ 435
Parking brake ........................... 194
Power outlet ............................. 295
Power windows........................ 100
Radiator .................................... 342
Radio......................................... 260
Rear fog lights
Replacing light bulbs............. 374
Switch ................................... 216
Wattage ................................ 456
Rear passenger’s seat belt
reminder light ........................ 399
Rear seat
Folding down rear
seatbacks ............................. 82
Tumbling rear seat cushion .... 83L
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