2016 TOYOTA VERSO brake sensor

2When driving
183
VERSO_EE_OM64590E
2-1. Driving procedures
Driving the vehicle ............ 184
Engine (ignition) switch
(vehicles without smart
entry & start system)....... 198
Engine (ignition) switch
(vehicles with smart
entry & start system)....... 202
Multidrive .......................... 208
Manual transmission......... 214
Turn signal lever ............... 218
Parking brake ................... 219
Horn .................................. 221
2-2. Instrument cluster
Gauges and meters .......... 222
Indicators and warning
lights ............................... 227
Multi-information display ... 232
Fuel consumption
information ...................... 244
2-3. Operating the lights and
wipers
Headlight switch ............... 248
Fog light switch ................. 254
Windshield wipers and
washer ............................ 255
Rear window wiper and
washer ............................ 260
2-4. Toyota Safety Sense
Toyota Safety Sense ........ 261
PCS (Pre-Collision
System) .......................... 267
LDA (Lane Departure
Alert) ............................... 278
Automatic High Beam ....... 283
2-5. Using other driving systems
Cruise control.................... 289
Speed limiter ..................... 293
Toyota parking
assist-sensor .................. 296
Stop & Start system .......... 304
Driving assist systems ...... 311
2-6. Driving information
Cargo and luggage ........... 317
Winter driving tips ............. 320
Trailer towing .................... 324

267
2-4. Toyota Safety Sense
2
When driving
VERSO_EE_OM64590E
PCS (Pre-Collision System)
■Pre-collision warning
When the system determines
that the possibility of a frontal
collision with a vehicle is high, a
buzzer will sound and a warning
message will be displayed on the
multi-information display to urge
the driver to take evasive action.
■ Pre-collision brake assist
When the system determines that the possibility of a frontal colli-
sion with a vehicle is high, the system applies greater braking force
in relation to how strongly the brake pedal is depressed.
: If equipped
The pre-collision system uses the front sensor to detect vehicles in
front of your vehicle. When the system determines that the possibil-
ity of a frontal collision with a vehicle is high, pre-collision warning
urges the driver to take evasive action and the potential brake pres-
sure will be increased to help the driver avoid the collision.
If the system determines that the possibility of a frontal collision
with a vehicle is extremely high, the brakes are automatically applied
to help avoid the collision or he lp reduce the impact to the vehicle
occupants and the vehicle in the collision.
The pre-collision warning timing can be changed or the system can be
enabled/disabled, as necessary, by operating the switch. ( P. 268)

274
2-4. Toyota Safety Sense
VERSO_EE_OM64590E
■ If the PCS warning light flashes or illuminates, and a warning message
is displayed on the multi-information display
The pre-collision system may be tempor arily unavailable or there may be a
malfunction in the system.
● In the following situations, the indicator and message will be cleared and
the system will become operational when normal operating conditions
return:
• When the area around the front sensor is hot, such as after the vehicle
has been parked in the sun
• When the windshield is fogged up or covered with condensation or ice
( P. 334, 344)
• If the area in front of the front sensor is obstructed, such as when the
hood is open
● If the PCS warning light continues to flash or illuminate, or the warning
message is not cleared, the system may be malfunctioning. Have the
vehicle inspected by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional immediately.
■ If the TRC and VSC+ are disabled
● If the TRC and VSC+ are disabled (P. 313), pre-collision brake assist
and pre-collision braking are also di sabled. However, the pre-collision
warning function will still operate.
● The PCS warning light will turn on and a warning message will be dis-
played on the multi-information display. ( P. 551)

301
2-5. Using other driving systems
2
When driving
VERSO_EE_OM64590E
■ Sensor detection information
● Certain vehicle conditions and the surrounding environment may affect
the ability of a sensor to correctly detect an obstacle. Particular instances
where this may occur are listed below.
• There is dirt, snow or ice on a sensor.
• A sensor is frozen.
• A sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle
engines, air brakes of large vehicl es, or other loud noises producing
ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the
vicinity.
• A sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or radio antenna.
• Towing eyelet is installed.
• A bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or right-angled curb.
• In harsh sunlight or intense cold weather.
• A non-genuine Toyota suspension (lowered suspension etc.) is
installed.
In addition to the examples above, there are instances in which, because of
their shape, signs and other objects may be judged by a sensor to be closer
than they are.
● The shape of the obstacle may prevent a sensor from detecting it. Pay
particular attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angles objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction
of your vehicle

496
4-3. Do-it-yourself maintenance
VERSO_EE_OM64590E
9 RR FOG 7.5 A Rear fog light
10 IGN 7.5 A
Steering lock system, SRS airbag
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, starting system,
gateway ECU
11 M E T E R 7 . 5 A Gauges and meters, Stop & Start
system*1
12 SEAT HTR 15 A Seat heaters
13 HTR-IG 10 A Air conditioning system, power
heater
14 WIPER 25 A Windshield wipers, rain-sensing
windshield wipers
15 RR WIPER 15 A Rear window wiper
16 WASHER 15 A Windshield washers, rear window
washer
17 ECU-IG NO.1 10 A
Main body ECU*2, electric cooling
fan(s), shift lock system, anti-lock
brake system, steering sensor, yaw
rate sensor, VSC+, headlight
cleaners, SEQUENTIAL switch,
automatic headlight leveling sys-
tem, electric power steering, tire
pressure warning system
18 ECU-IG NO.2 10 A
Back-up light, charging system*2,
emergency flashers, rear window
defogger, “PASSENGER AIRBAG”
indicator, air conditioning system,
Toyota parking assist-sensor indi-
cator, Toyota parking assist-sensor
switch, sub-battery
FuseAmpereCircuit

5
551
5-2. Steps to take in an emergency
When trouble arises
VERSO_EE_OM64590E
*2

Indicates that the pre-
collision brake is not
currently functional
due to the TRC and
VSC systems are
turned off.
Turn the TRC and VSC
systems on. ( P. 313)
(Flashes
or illumi-
nates)
Toyota Safety Sense
is currently not func-
tional, for a camera
sensor temperature is
higher than the opera-
tion temperature
range.
The following func-
tions are not available:
• LDA (Lane Departure
Alert) (if equipped);
• Automatic High Beam
(if equipped); or
• PCS (Pre-Collision
System) (if equipped).
Leave the system until
the message disap-
pears.
(Flashes
or illumi-
nates)
Toyota Safety Sense
is currently not func-
tional, for a wind-
shield is obscured by
fog, mist, ice, dirt, etc.
The following func-
tions are not available:
• LDA (Lane Departure
Alert) (if equipped);
• Automatic High Beam
(if equipped); or
• PCS (Pre-Collision
System) (if equipped).
Clear the fog, mist, ice,
dirt, etc. ( P. 265)
Warning messageDetailsCorrection procedure