NHTSA ID Number: 10133835
Manufacturer Communication Number: T-SB-0033-13
TSB/Document Date: 2018-04-23
Summary
Some customers may inquire about the frequency and power output of the Smart Key/Smart Entry systems used on various models. The Smart Key/Smart Entry systems conform to all applicable FCC rules. This bulletin details the applicable specifications for these systems.
T-SB-0033-13
February 19, 2013
Smart Key Specifications
Service
Category
Vehicle Interior
Section
Theft Deterrent/Keyless Entry
Market
USA
Applicability
YEAR(S)
MODEL(S)
2010 – 2013
4Runner
2013
Avalon HV
2009 – 2013
Avalon, Camry, Camry
HV, Highlander, Venza
2008 – 2013
Highlander HV, Prius,
RAV4
2009 – 2011,
2013
Land Cruiser
2012 – 2013
Prius C, Prius V, RAV4
EV
2010,
2012 – 2013
Prius PHV
2011 – 2013
Sienna
ADDITIONAL INFORMATION
Introduction
Some customers may inquire about the frequency and power output of the SmartKey/Smart Entry
systems used on various models. The Smart Key/Smart Entry systems conform to all applicable
FCC rules. This bulletin details the applicable specifications for these systems.
CAUTION
Implanted pacemakers, cardiac defibrillators, or other electrical medical devices may be affected
by radio waves emitted by the Smart Key/Smart Entry Antenna (in detection area). Customers
with concerns about these systems and their effects on implanted electronic medical devices
should consult their physician or the device manufacturer. This information is also included in
the Owner’s Manual for each applicable model.
If necessary, details on disabling the Smart Key/Smart Entry functions can be found in the appropriate
vehicle Repair Manual. Refer to the Technical Information System (TIS) for additional details.
© 2013 Toyota
Motor Sales, USA
Page 1 of 4
February 19, 2013
T-SB-0033-13
Page 2 of 4
Smart Key Specifications
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
N/A
Not Applicable to Warranty
–
–
–
–
Smart Key Detection Area
Figure 1.
Figure 2.
Specifications: Smart Key Antenna (Communication from Vehicle to Key)
• Frequency: 134.2 kHz
• Power Output: 95dB µV/m (at 3 meters away from the Smart Key Antenna)
• Smart Antenna RF Output Power
SPECIFICATIONS
LOCATION
FREQUENCY
OUTPUT POWER/
ELECTRIC FIELD
INTENSITY
MODULATION
METHOD
Differs in each vehicle; consult
the relevant Repair Manual
for each vehicle
Inside Passenger
Compartment
Inside Trunk
(ONLY in Vehicles
with Trunk)
MOUNTING POINT IN VEHICLE
134.2 kHz
95dB µV/m
@3 m
AM
Inside Trunk
• Inside Door Handle
Outside Vehicle
• Inside Rear Bumper
© 2013 Toyota Motor Sales, USA
February 19, 2013
T-SB-0033-13
Page 3 of 4
Smart Key Specifications
Specifications: Smart Key Antenna (Communication from Vehicle to Key) (Continued)
TRANSMIT TIMING
LOCATION
VEHICLE PARKED
ENTERING OR EXITING VEHICLE
VEHICLE IS BEING DRIVEN
• Operating door locks
• Operating engine switch/
depressing brake pedal
• Opening or closing doors
• With “IG-ON” or
“ACC-ON”, and in the
P-range, closing a door
when the key cannot be
detected inside the vehicle
When key is NOT
(continues for 3 seconds
detected inside
until the key is detected
passenger
compartment
or the power switch is
while
car
is
being driven
turned OFF), A/T and HV
(transmits for 3 seconds)
vehicles ONLY
Inside Passenger
Compartment
Does NOT Transmit
• IG OFF after driving more
than 20 minutes
• (Not in P-range) when
shutting the door, if the key
cannot be detected inside
the vehicle (transmits for
3 seconds until the key
is located), A/T and HV
vehicles ONLY
During the following
operations:
• Door lock is
operated/trunk switch
is depressed
Inside Trunk
(ONLY in Vehicles
w/Trunk)
• Closing the trunk
• Opening or closing doors
Outside Vehicle
• When door is
locked, transmits
at 250 ms intervals
(stops when door
is unlocked)
• Operating door locks
• Trunk or back door open
switch is depressed
• Does NOT transmit
© 2013 Toyota Motor Sales, USA
Does NOT Transmit
February 19, 2013
T-SB-0033-13
Page 4 of 4
Smart Key Specifications
Specifications: Smart Key Transmitter/Wireless Remote (Communication from Key to Vehicle)
SPECIFICATION
MODEL
MODEL YEAR
FREQUENCY
OUTPUT POWER/
ELECTRIC FIELD
INTENSITY
Prius
2008 – 2009
312.15 MHz
80dB µV/m @3 m
Avalon
2009 – 2012
312.15 MHz
314.35 MHz
81dB µV/m @3 m
312.15 MHz
314.35 MHz
75dB µV/m @3 m
Camry
Camry HV
2009 – 2011
Highlander
2009 – 2013
Highlander HV
2008 – 2013
Land Cruiser
2009 – 2013
RAV4
2008 – 2012
4Runner
2010 – 2013
Avalon
Avalon HV
Camry
Camry HV
MODULATION
METHOD
AM
2013
2012 – 2013
Prius
2010 – 2013
Prius C
2012 – 2013
Prius PHV
2010 – 2013
Prius V
2012 – 2013
RAV4
2013
RAV4 EV
2012 – 2013
Sienna
2011 – 2013
Venza
2009 – 2013
© 2013 Toyota Motor Sales, USA
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TSB/Document ID: T-SB-0033-13
Replacement Service Bulletin Number:
MFR Communication Date: 2013-02-19
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
MFR Component System:
MFR Component Subsystem:
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