2012 TOYOTA PRIUS PLUS transmission

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PRIUS +_OM_OM47821E_(EE)
2-1. Driving procedures
Driving the vehicle .............. 202
Power (ignition) switch ........ 214
EV drive mode .................... 221
Hybrid transmission ............ 224
Turn signal lever ................. 233
Parking brake...................... 234
Horn .................................... 235
2-2. Instrument cluster
Gauges and meters ............ 236
Indicators and warning
lights ................................. 248
Head-up display .................. 253
2-3. Operating the lights
and windshield wipers
Headlight switch.................. 261
Fog light switch ................... 266
Windshield wipers
and washer ....................... 268
Rear window wiper
and washer ....................... 272
Headlight cleaner switch ..... 2742-4. Using other driving systems
Cruise control ..................... 275
Dynamic radar cruise
control .............................. 280
Driving assist systems........ 298
Hill-start assist control ........ 304
PCS (Pre-Crash Safety
System) ............................ 307
2-5. Driving information
Cargo and luggage............. 316
Winter driving tips............... 319
Trailer towing...................... 323
2When driving

42 1-1. Hybrid system
PRIUS +_OM_OM47821E_(EE)
Sounds and vibrations specific to a hybrid vehicle
There may be no engine sounds or vibration even though the vehicle is able
to move. For safety, apply the parking brake and make sure to shift the shift
position to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
The brake system operation sound heard from the front of the vehicle
when the driver’s door is opened.
Motor sounds may be heard from the engine compartment.
Sounds may be heard from the hybrid battery (traction battery) when the
hybrid system starts or stops.
Sounds may be heard from the transmission when the gasoline engine
starts or stops, when driving at low speeds, or during idling.
Engine sounds may be heard when accelerating sharply.
Sounds may be heard due to regenerative braking when the brake pedal
is depressed and accelerator is loosened.
Other sounds, such as motors and mechanical noises, may be heard
from the brake system when the brake pedal is depressed.
Vibration may be felt when the gasoline engine starts or stops.
Cooling fan sounds may be heard from the air intake vent. (
P. 44)
The operation sound of the air conditioning system (air conditioning com-
pressor, blower motor).
Maintenance, repair, recycling, and disposal
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.

2When driving
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PRIUS +_OM_OM47821E_(EE)
2-1. Driving procedures
Driving the vehicle ............ 202
Power (ignition) switch...... 214
EV drive mode .................. 221
Hybrid transmission .......... 224
Turn signal lever ............... 233
Parking brake ................... 234
Horn .................................. 2352-2. Instrument cluster
Gauges and meters .......... 236
Indicators and warning
lights ............................... 248
Head-up display ................ 253
2-3. Operating the lights
and windshield wipers
Headlight switch................ 261
Fog light switch ................. 266
Windshield wipers
and washer ..................... 268
Rear window wiper
and washer ..................... 272
Headlight cleaner switch ... 274
2-4. Using other driving systems
Cruise control.................... 275
Dynamic radar cruise
control ............................. 280
Driving assist systems ...... 298
Hill-start assist control....... 304
PCS (Pre-Crash Safety
System) .......................... 307
2-5. Driving information
Cargo and luggage ........... 316
Winter driving tips ............. 319
Trailer towing .................... 323

206 2-1. Driving procedures
PRIUS +_OM_OM47821E_(EE)
CAUTION
Do not shift the shift position to P while the vehicle is moving.
Doing so can damage the transmission and may result in a loss of vehicle
control.
Do not shift the shift position to R while the vehicle is moving forward.
Doing so can damage the transmission and may result in a loss of vehicle
control.
Do not shift the shift position to D while the vehicle is moving backward.
Doing so can damage the transmission and may result in a loss of vehicle
control.
Moving the shift position to N while the vehicle is moving will disengage
the hybrid system. Engine braking is not available with the hybrid system
disengaged.
During normal driving, do not turn off the hybrid system. Turning the hybrid
system off while driving will not cause loss of steering or braking control,
but the power assist to these systems will be lost. This will make it more
difficult to steer and brake, so you should pull over and stop the vehicle as
soon as it is safe to do so.
However, in the event of an emergency, such as if it becomes impossible
to stop the vehicle in the normal way: P. 536
Use engine braking (shift position B instead of shift position D) to maintain
a safe speed when driving down a steep hill.
Using the brakes continuously may cause the brakes to overheat and lose
effectiveness. (P. 224)

213 2-1. Driving procedures
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When driving
PRIUS +_OM_OM47821E_(EE)
NOTICE
When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may
cause the following serious damage to the vehicle:
Engine stalling
Short in electrical components
Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be
sure to have any authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional check the following:
Brake function
Changes in quantity and quality of engine oil, transmission fluid for the
hybrid system, etc.
Lubricant condition for the bearings and suspension joints (where possi-
ble), and the function of all joints, bearings, etc.
If the P position control system is damaged by flooding, it may not be possi-
ble to shift the shift position to P, or from P to other positions. When the shift
position cannot be changed from P to any other position, the front wheels
will lock, and you will be unable to tow the vehicle with the front wheels on
the ground, as the front wheels may be locked. In this case, transport the
vehicle with both front wheels or all four wheels lifted.

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2-1. Driving procedures
PRIUS +_OM_OM47821E_(EE)
Hybrid transmission
Select a shift position appropriate for the driving conditions.
Shifting the shift lever
Shift lever
Operate the shift lever gently and ensure correct shifting operation.
When shifting to the D or R positions, move the shift lever
along the shift gate.
To shift to the N position, slide the shift lever to the left (left-
hand drive vehicles) or right (right-hand drive vehicles) and
hold it. The shift position will change to N.
Shifting to B is only possible when shift position D is selected.
The shift lever will always return to this original position after a
shifting operation.
When shifting from P to N, D or R, from D to R, or from R to D, ensure
that the brake pedal is being depressed and the vehicle is stationary.

442 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)
FUSEAmpereCircuit
26 WIP 30A Windshield wipers
27 MET 7.5A Gauges and meters
28 IGN 10ABrake system, driver support sys-
tem, multiport fuel injection sys-
tem/sequential multiport fuel
injection system, SRS airbag sys-
tem, smart entry & start system
29 PANEL 10AAir conditioning system, emer-
gency flashers, seat heaters,
transmission, P position switch,
navigation system, intelligent park-
ing assist system, headlight
cleaner, seat belt reminder light,
headlight leveling system, glove
box light, clock, audio system,
head-up display
30 TAIL 10AHeadlight leveling system, front
position lights, tail lights, license
plate lights, front fog lights, rear
fog light

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5-1. Essential information
When trouble arises
PRIUS +_OM_OM47821E_(EE)
If your vehicle needs to be towed
Before towing
The following may indicate a problem with your hybrid transmission.
Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional before towing.
The hybrid system is operating but the vehicle will not move.
The vehicle makes an abnormal sound.
If there is a malfunction in the P position control system, the smart
entry & start system or the immobilizer system, or if the 12-volt bat-
tery is discharged, the vehicle cannot be towed with the front wheels
on the ground, as the front wheels may be locked. In this case, trans-
port the vehicle with both front wheels or all four wheels lifted.
If towing is necessary, we recommend having your vehicle towed by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional or a commercial towing service, using a
lift-type truck or flat bed truck.
Use a safety chain system for all towing, and abide by all state/pro-
vincial and local laws.