Page 406 of 468
406
5-2. Steps to take in an emergency
AVALON_U_OM41430U
If the engine will not star t
If the engine will not start even though correct starting procedures
are being followed (
P. 127, P. 131), consider each of the following
points.
■ The engine will not start even when the starter motor oper-
ates normally
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Add fuel to the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. ( P. 127)
● There may be a malfunction in  the engine immobilizer system.
(  P.  7 8 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 412)
● The battery terminal connec tions may be loose or corroded. 
     
        
        Page 407 of 468

5
When trouble arises
407
5-2. Steps to take in an emergency
AVALON_U_OM41430U
Emergency start function (vehicles with smart key system)
When the engine does not start, the following steps can be used as
an interim measure to start the engine if the “ENGINE START STOP”
switch is functioning normally. Set the parking brake.
Shift the shift lever to “P”.
Set the “ENGINE START STOP”  switch to the ACC mode.
Push and hold the “ENGINE START STOP” switch about 15
seconds while depressing the brake pedal firmly.
Even if the engine can be start ed using the above steps, the system
may be malfunctioning. Have the vehicle checked by your Toyota
dealer.
■ The starter motor does not turn over (vehicles with smart
key system).
The engine starting system may  be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse. How-
ever, an interim measure is available to start the engine. 
(  P. 127)
■ The starter motor does not turn  over, the interior lights and
headlights do not turn on, or the horn does not sound
One of the following may be the cause of the problem.
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( P. 412)
● There may be a malfunction in the steering lock system (vehi-
cles with smart key system).
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP1
STEP2
STEP3
STEP4 
     
        
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5
When trouble arises
413
5-2. Steps to take in an emergency
AVALON_U_OM41430U
■
Starting the engine when  the battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
● Turn off the headlights and the audio system while the “ENGINE START
STOP” switch or the engine is turned off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic, etc.
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at  that level for approximately
five minutes to recharge the battery of your vehicle.
Vehicles with smart key system   Open and close any of
the doors with the “ENGINE START STOP” switch OFF.
Vehicles with smart key system: Maintain the engine speed
on the second vehicle and turn the “ENGINE START
STOP” switch to IGNITON ON mode, then start the vehi-
cle’s engine.
Vehicles without smart key system: Maintain the engine
speed on the second vehicle and turn the engine switch to
the “ON” position, then start the vehicle’s engine.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Toyota
dealer as soon as possible.STEP2
STEP3
STEP4
STEP5 
     
        
        Page 426 of 468
426 6-1. Specifications
AVALON_U_OM41430U
Cooling system
Ignition system
Electrical system
Capacity8.8 qt. (8.3 L, 7.3 lmp.qt.)
Coolant typeUse either of the following:
• “Toyota Super Long Life Coolant” 
• Similar high-quality ethylene glycol-based non-
silicate, non-amine, non-nitrite, and non-borate 
coolant with long-life hybrid organic acid technol-
ogy
Do not use plain water alone.
Spark plug
Make DENSO
FK20HR11
Gap 0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
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 rates 5A max. 
     
        
        Page 429 of 468
429
6-1. Specifications
6
Vehicle specifications
AVALON_U_OM41430U
Light bulbs
A: D4R discharge bulbs
B: H11 halogen bulbs
C: HIR1 halogen bulbs
D: Wedge base bulbs (amber)
E: Wedge base bulbs (clear)
F: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights
Low beam (discharge bulbs)
Low beam (halogen bulbs)
High beam D4R
H11
HIR1 35
55
65A 
B 
C
Fog lights H11 55 B
Front turn signal/parking 
lights 3457A 28/8 D
Front side marker lights W5W 5 E
Rear turn signal lights 7440A 21 D
Stop/tail lights 7443 21/5 E
Rear side marker lights 194 3.8 E
Tail lights 194 3.8 E
Back-up lights 921 18 E
License plate lights 194 3.8 E
Interior Interior light W5W 5 E
Personal lights W5W 5 E
Vanity lights 7065 1.4 F
Glove box light 74 1.2 E
Door courtesy lights 168 5 E
Trunk light 2825 4.8 E 
     
        
        Page 447 of 468
447
6-2. Customization
6
Vehicle specifications
AVALON_U_OM41430U
*: Vehicles sold outside Canada
ItemFunctionDefault settingCustomized
setting
Automatic 
light control 
system 
( P. 149) Light sensor sensitivity Level 3 Levels 1 to 5
Time elapsed before 
headlights automati-
cally turn off after doors 
are closed
60 seconds0 seconds
30 seconds
90 seconds
Daytime running light ON OFF
* 
     
        
        Page 448 of 468
448 6-2. Customization
AVALON_U_OM41430U
ItemFunctionDefault settingCustomizedsetting
Windshield 
wipers and 
washer 
( P. 153) Switching operation 
when the vehicle is sta-
tionary
ON OFF
Drip prevention function ON OFF
Time elapsed before 
the drip prevention 
function operates Variable 
depending on 
the vehicle 
speed
3 seconds
Illumination
( P. 266) Time elapsed before 
lights turn off
15 seconds7.5 seconds
30 seconds
Operation when the 
doors are unlocked ON
OFF
Operation after the 
“ENGINE START 
STOP” switch or the 
engine switch turned 
OFF ON
OFF
Front/rear personal 
lights turned on when a 
door is opened Corresponding 
light only All lights
OFF
Outer foot lights ONOFF
Rear 
sunshade
( P. 287) Time elapsed before 
the reverse operation 
feature activates
0.7 seconds0 seconds
0.9 seconds
1.2 seconds 
     
        
        Page 459 of 468

459
AVALON_U_OM41430U
Alphabetical index
Alphabetical index
A/C ............................................ 190
ABS........................................... 174
Air conditioning systemAir conditioning filter ............. 351
Automatic air conditioning system................................ 190
Steering switches ................. 198
Airbags
Airbag operating conditions .... 88
Airbag precautions for your child...................................... 91
Airbag warning light .............. 386
Curtain shield airbag 
precautions .......................... 94
Front passenger occupant 
classification system ............ 97
General airbag precautions .... 91
Locations of airbags ............... 85
Modification and disposal of  airbags ................................. 96
Side airbag precautions.......... 91
Side and curtain shield airbags 
operating conditions ............. 88
SRS airbags ........................... 85
Alarm .......................................... 80
Antenna .................................... 209
Anti-lock brake system ........... 174
Armrest .................................... 286
Ashtrays ................................... 281
Audio input .............................. 230
Audio system Antenna ................................ 209
Audio input ........................... 230
AUX adapter ......................... 230
CD player/changer ............... 212
MP3/WMA disc ..................... 220
Optimal use .......................... 228
Portable music player ........... 230
Radio .................................... 205
Steering switches ................. 231
Automatic headlight leveling  system ................................... 149 Automatic light control 
system ....................................149
Automatic transmission Automatic transmission .........134
If the shift lever cannot be shifted from P......................408
S mode ..................................136
AUX adapter .............................230
Back-up lights Wattage .................................429
Battery Checking ...............................332
If the vehicle battery is discharged ..........................412
Preparing and checking  before winter .......................181
Bluetooth
®................................234
Brake Fluid ......................................329
Parking brake ........................139
Brake assist ..............................174
Break-in tips .............................119
Care Exterior ..................................302
Interior ...................................305
Seat belts ..............................306
Cargo capacity .........................177
CD player/changer ...................212
Center display ..........................147
Chains .......................................183
Child-protectors .........................41
Child restraint system Definition ...............................103
Installation .............................107
Installing CRS with lower anchorages .........................108
Installing CRS with seat  belts ....................................110
Installing CRS with top  straps ..................................114
A
B
C