sensor LEXUS RX350 2011 Workshop Manual

628
6-2. Customization
Moon roof
(→P. 9 3 )
Mechanical key
linked operationOnOff———O
Wireless remote
control linked
operation
OnOff———O
Intuitive
parking
assist
(→P. 220)
Buzzer volume31 to 5O——O
Detection dis-
tance of the rear
center sensor
FarNearO——O
Display setting
(when intuitive
parking assist is
operating)
All sensors
displayed
No sensor
displayedO——O
ItemFunctionDefault
setting
Custom-
ized
setting

654
Alphabetical index
Cleaning
Exterior................................................... 444
Interior ..................................................... 447
Seat belts................................................448
Clock .......................................................... 410
Coat hooks ............................................... 419
Compass .................................................. 432
Condenser .............................................. 472
Console box ...........................................404
Cooling system
Engine overheating ..........................587
Cornering assist sensors ...................220
Cruise control
Cruise control ..................................... 204
Dynamic radar cruise control .....208
Cup holders ............................................402
Curtain shield airbags.......................... 109
Customizable features ........................ 621
Daytime running light system ............187
Defogger
Rear window ......................................... 281
Side mirrors..............................................87
Dimensions ............................................. 594
Dinghy towing........................................ 270
Display
Multi-information display ................ 173
Trip information.................................... 176
Warning message ............................ 545
Do-it-yourself maintenance ............. 457
Door courtesy lights
Door courtesy lights ........................ 396
Wattage ................................................. 605
Door lock
Back door ................................................ 50
Side door................................................... 47
Wireless remote control ................... 43
Door pockets .......................................... 401
Doors
Back door ................................................ 50
Door windows ....................................... 90
Door lock .................................. 31, 43, 47
Power back door ................................. 50
Side door................................................... 47
Side mirrors..............................................87
Driver's seat belt reminder light ..... 537
Driving
Break-in tips........................................... 145
Correct posture................................... 107
Utility vehicle precautions..............244
Procedures............................................. 144
Winter driving tips ............................ 254
Driving position memory...................... 70
D

659
Alphabetical index
Outer foot lights
Outer foot lights................................. 396
Wattage .................................................605
Outside rear view mirrors
Adjusting and folding ......................... 87
Mirror position memory ................... 70
Outside temperature display ..............411
Overhead console .............................. 406
Overhead courtesy lights
Overhead courtesy lights ............. 396
Wattage .................................................605
Overheating, Engine .......................... 587
Parking assist sensors ........................ 220
Parking brake .......................................... 164
Parking lights
Replacing light bulbs ...........................511
Switch ........................................................184
Wattage .................................................605
PCS............................................................ 240
Personal lights
Switch ...................................................... 397
Power back door .................................... 50
Power outlet ............................................. 413
Power windows........................................ 90
Pre-collision system ............................ 240
Radar cruise control ........................... 208
Radiator .................................................... 472
Radio ......................................................... 287
Rear seat
Folding down ..........................................66
Seat adjustment .....................................66
Rear turn signal lights
Replacing light bulbs ......................... 512
Wattage ................................................. 605
Rear view mirror
Compass................................................ 432
Rear view monitor system................. 227
Rear window defogger ....................... 281
Rear window wiper .............................. 202
Remote Touch*
Replacing
Electronic key battery ..................... 496
Fuses........................................................ 498
Light bulbs ................................................ 511
Tires ......................................................... 564
Wireless remote control
battery ................................................. 496
Roof luggage carrier ........................... 249
Reporting safety defects for
U.S. owners .......................................... 632
P
*: Refer to the “Navigation System Owner’s Manual”.
R

662
Alphabetical index
Tachometer .............................................. 166
Tail lights
Replacing light bulbs..........................512
Switch ....................................................... 184
Wattage................................................. 605
Theft deterrent system
Alarm ........................................................ 103
Engine immobilizer system ............. 101
Tire inflation pressure ......................... 487
Tire information
Glossary.................................................. 615
Size ............................................................. 612
Tire identification number ................ 611
Uniform tire quality grading ...........613
Tires
Chains ..................................................... 254
Checking ............................................... 478
If you have a flat tire ..........................564
Inflation pressure................................ 487
Inflation pressure sensor................ 479
Information........................................... 609
Replacing ...............................................564
Rotating tires ........................................ 478
Size ...........................................................602
Snow tires .............................................. 254
Spare tire................................................565
Tire pressure warning
system ...................................... 479, 537
Tools ...........................................................564
Total load capacity ...............................253
Towing
Emergency towing ........................... 526
Trailer towing ...................................... 258
TRAC ..........................................................231
Traction control.......................................231
Trip information display ....................... 173
Trip meter ..................................................166
Turn signal lights
Replacing light bulbs ...........................511
Switch ........................................................ 163
Wattage ................................................. 605
USB port .................................................. 325
T
U

These warranty obligations do not
apply to failures or noncompliance
caused by:
•The use of replacement parts
not certified in accordance with
aftermarket parts certification
regulations.
•The use of replacement parts not
equivalent in quality or design to
original equipment parts.
Provisions under the “What Is Not
Covered” section of the New Vehicle
Limited Warranty also apply to this
warranty.
Air/Fuel Metering System
•Air/fuel ratio feedback control
system
•Cold-start enrichment system
•Deceleration control system
•Electronic fuel injection system
components
– Airflow sensor
– Engine control module (8/80)
– Throttle body
– Other components
Air Induction System
•Intake manifold and intake air
surge tank
Air Injection System
•Air injection manifold
•Air injection pump
•Airflow control valves
Catalyst System
•Catalytic converter and
protector (8/80)
•Constricted fuel filler neck
•Exhaust manifold
•Exhaust pipe (manifold to cata-
lyst and/or catalyst to catalyst)
WARRANTY PARTS LISTWHAT IS NOT COVERED
Your Warranties in Detail23
FEDERAL EMISSION CONTROL WARRANTY

W
ARRANTY
8/80 = Covered for eight years or 80,000 miles,whichever occurs first.
฀8฀9฀5฀7฀7฀_฀2฀0฀1฀1฀฀฀R฀X฀฀฀3฀5฀0฀_฀9฀-฀3฀8฀d฀_฀R฀1฀.฀q฀x฀d฀฀฀฀฀8฀/฀6฀/฀1฀0฀฀฀฀฀7฀:฀0฀0฀฀฀P฀M฀฀฀฀฀P฀a฀g฀e฀฀฀2฀3

Evaporative Control System
•Charcoal canister
•Diaphragm valve
•Fuel filler cap
•Fuel tank
•Vapor liquid separator
Exhaust Gas Recirculation
(EGR) System
•EGR gas temperature sensor
•EGR valve
•Associated parts
Ignition System
•Distributor and internal parts
•Ignition coil and ignitor
•Ignition wires
•Spark plugs*
Positive Crankcase Ventilation
(PCV) System
•Oil filler cap
•PCV valve or orifice
Other Parts Used in Systems
Listed
•Data link connector (8/80)
•Hoses, clamps, fittings, tubing
and mounting hardware
•Malfunction indicator light and
bulb (8/80)
•Pulleys, belts and idlers
•Sealing gaskets and devices
•Sensors, solenoids, switches and
valves
Your Warranties in Detail24
FEDERAL EMISSION CONTROL WARRANTY
W ARRANTY
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.*Warranted until first required maintenance under terms of the California Emission Control Warranty.
฀8฀9฀5฀7฀7฀_฀2฀0฀1฀1฀฀฀R฀X฀฀฀3฀5฀0฀_฀9฀-฀3฀8฀d฀_฀R฀1฀.฀q฀x฀d฀฀฀฀฀8฀/฀6฀/฀1฀0฀฀฀฀฀7฀:฀0฀0฀฀฀P฀M฀฀฀฀฀P฀a฀g฀e฀฀฀2฀4

These warranty obligations do not
apply to failures or noncompliance
caused by:
•The use of replacement parts
not certified in accordance with
aftermarket parts certification
regulations.
•The use of replacement parts not
equivalent in quality or design to
original equipment parts.
Provisions under the “What Is Not
Covered” section of the New Vehicle
Limited Warranty also apply to this
warranty.
The parts listed here are covered for
seven years or 70,000 miles from the
vehicle’s in-service date, whichever
occurs first.
Air/Fuel Metering System
•Engine control computer
(engine control module)
•Throttle body
Air Induction System
•Intake manifold and intake air
surge tank
Catalyst System
•Exhaust center pipe (including
catalytic converter)
•Exhaust manifold (including
manifold converter)
Evaporative Control System
•Fuel tank
Ignition System
•Knock sensor
Other Parts Used in Above
Systems
•Transmission solenoid
•Wire transmission (including
temperature sensor)
WHAT IS NOT COVERED
PARTS LIST: LONG-TERM
EMISSION DEFECT
WARRANTY
Your Warranties in Detail30
CALIFORNIA EMISSION CONTROL WARRANTY
W ARRANTY
฀8฀9฀5฀7฀7฀_฀2฀0฀1฀1฀฀฀R฀X฀฀฀3฀5฀0฀_฀9฀-฀3฀8฀d฀_฀R฀1฀.฀q฀x฀d฀฀฀฀฀8฀/฀6฀/฀1฀0฀฀฀฀฀7฀:฀0฀0฀฀฀P฀M฀฀฀฀฀P฀a฀g฀e฀฀฀3฀0

EXPLANATION OF MAINTENANCE ITEMS
MAINTENANCE
Scheduled Maintenance Log72
Timing Chain
The timing chain requires no periodic
inspection.
Tire-Pressure Warning Sensors
A tire-pressure sensor is mounted on
each full-size wheel. These sensors
do not require periodic maintenance.
When a sensor’s long-life lithium bat-
tery becomes discharged, the battery
should be replaced by a qualified
technician following procedures in
Lexus service and repair publications.
Tire Rotation
Tires should be rotated according
to the instructions in your Owner’s
Manual. When rotating tires, check
tire pressure and check tires for dam-
age and uneven wear. If the spare is
not rotated, check the condition and
pressure of the spare.
Transfer Case Oil
Check for correct oil level and
inspect each component for signs of
leakage. If you discover any leakage,
have it repaired immediately by a
qualified technician. For correct oil,
refer to your Owner’s Manual.
Transmission
The transmission and transmission
fluid are a completely sealed unit.
Therefore, periodic checks and
replacement of the transmission fluid
are not required, and there is no dip-
stick on the transmission. Any repairs
that require adding or replacing fluid
should be performed by a qualified
technician following precedures in
Lexus service and repair publications.
฀8฀9฀5฀7฀7฀_฀2฀0฀1฀1฀฀฀R฀X฀฀฀3฀5฀0฀_฀4฀8฀-฀8฀0฀j฀_฀R฀1฀.฀q฀x฀d฀฀฀฀฀8฀/฀6฀/฀1฀0฀฀฀฀฀7฀:฀5฀2฀฀฀P฀M฀฀฀฀฀P฀a฀g฀e฀฀฀7฀2

76
INDEX
Timing chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Tire inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48–67*, 72
Tire-pressure warning sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Tires, warranty coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Transfer case oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48–67*, 72
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48–67*, 72
Travel protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Warranty coverages
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
California Emission Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28–33
Corrosion perforation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 9
Coverages at a glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 5
Federal Emission Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22–27
General provisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 6–1 7
Powertrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 8
Restraint systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 8
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 9
What is not covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17, 1 9–21, 23, 3 0
*See scheduled maintenance log for maintenance interval.
฀8฀9฀5฀7฀7฀_฀2฀0฀1฀1฀฀฀R฀X฀฀฀3฀5฀0฀_฀4฀8฀-฀8฀0฀j฀_฀R฀1฀.฀q฀x฀d฀฀฀฀฀8฀/฀6฀/฀1฀0฀฀฀฀฀7฀:฀5฀2฀฀฀P฀M฀฀฀฀฀P฀a฀g฀e฀฀฀7฀6