Bosch TPA 300 User manual

TPA 300 User Guide
(en-US)

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Table of Contents
TPA 300 Introduction
1 Specifications 3
2 Product Content 4
3 Important Safety Instructions 5
4 Safety Precautions 6
5 TPA 300 Overview 7
6 Function Keys 7
7 Header Icons 8
8 Bottom Icons 8
9 Power On 8
10 Operating Instructions 9
TPA 300 Standalone Mode
1 Check TPMS Sensors 11
2 Program TPMS Sensors 17
3 Recent Vehicle 27
4 Key Fob Test 29
5 Settings 31
Connect to Scan Tool Mode
1 Bluetooth Pairing 38
2 TPMS ECU Relearn 42
Miscellaneous
1 Tool Charging 46
2 Tool Update 47
3 Limited Warranty/Certificate(s) 54
4 Software Product License Agreement 55
5 Battery Safety and Charge Information 59
6 Federal Communications Commission Interference Statement 60
7 Industry Canada Statement 60
8 Recycling 61
Index
1 Index 62

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Battery Type: 3.000 mAh rechargeable lithium-polymer battery
Battery Life: Approximately 300 activations per full charge
Dimensions
(Max. L,W,D):
7.04” x 3.92” x 1.40”
(178.9 mm x 99.7 mm x 35.8 mm)
Case Material: High Impact ABS
Response Frequency: Main frequencies: 315 MHz and 433.92 MHz
Low Battery Indication: LCD bar graph display
Weight: Approx. 0.72 lbs. (328 grams)
Temperatures: Operating: -4° F to 131° F (-20° C to +55° C)
Storage: -40° F to 140° F (-40° C to +60° C)
Operating Altitude: Up to 6560 ft (2000 m)
Screen: 2.8” display
Warranty 1 year
1 Specifications
TPA 300 Introduction

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Item Kit Component Image Quantity Part Number
1 Bosch TPA 300 Tool 1NA
2 Quick Start Guide 1 1699502722
3 Wall Charger 1 3934-02
4 USB B Cable 1 3934-01
5 USB Key with PC Software 1 3939-04
6 Carrying Case 1NA
2 Product Content

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3 Important Safety Instructions
Do not discard. Retain for future reference.
This device complies with Part 15 of the FCC Rules
Operation is subject to the following two conditions:
(1) This device will not cause harmful interference, and
(2) This device will accept any interference received, including interference that may
cause undesired or improper operation.
WARNING: This product emits electromagnetic and electronically generated
waves that may interfere with the safe operation of pacemakers.
Individuals that have pacemakers should never use this product.
WARNING:
Do not use on live electrical circuits.
Must read instructions before use.
Wear safety glasses. (user and bystanders).
Read the Warranty, Safety and Recycling information
on page 6 and at the end of this user guide.

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4 Safety Precautions
READ THESE INSTRUCTIONS BEFORE USING
The Tire Pressure Monitoring System(TPMS) tool has been designed to be durable,
safe, and reliable when properly used.
All TPMS TOOLS are intended to be used only by qualified and trained automotive
technicians or a in light industrial repair shop environment. Read all instructions
below before using. Follow all these safety instructions and those in the back of
this manual. If you have any questions pertaining to the safe or reliability use of
this tool, please call technical support.
Vehicle specific information in this manual is used as an example and may not represent
specific instructions each make and model may require. When performing various
functions with the tool, it is important to refer to the on-screen prompts and/or repair
manual information.
} Read All Instructions
All warnings on the tool and in this manual should be adhered to. All operating
instructions should be followed.
} Retain Instructions
The safety and operating instructions should be retained for future reference.
} Heed Warnings
User and bystanders must wear safety goggles and must read instructions before
use. Do not use on live electrical circuits.
} Cleaning
Clean with a soft dry cloth, or if necessary, a soft damp cloth. Do not use any
harsh chemical solvents such as acetone, thinner, brake cleaner, alcohol, etc as
this may damage the plastic surface.
} Water & Moisture
Do not use this tool where contact or immersion in water is a possibility. Never
spill liquid of any kind onto the tool.
} Storage
Do not use or store the tool in an area where it is exposed to direct sunlight or
excessive moisture.
} Risk of Fire
To reduce the risk of fire, do not operate the tool in the vicinity of open containers
of flammable liquids. Do not use if the potential for explosive gas or vapors exists.
Keep the tool away from heat generating sources. Do not operate the tool with the
battery cover removed.

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5 TPA 300 Overview
Bottom
Side
Front
Charging/USB Port
Used for charging the tool, as
well as connecting to a PC for updates.
Extension Port
Used for connecting the tool to
optional accessories.
SD Card Slot
Used for SD card job data storage.
LF Antenna
For best sensor triggering, hold the
tool against the tire sidewall close
to the sensor.
Power ON /OFF switch Test or trigger sensor
Next, continue or confirm Cancel, previous step
Up Down
Left Right
6 Function Keys

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7 Header Icons
The tool is connected to PC via USB cable.
The tool is connected via Bluetooth to the BOSCH scan tool.
The tool is connected to an optional module.
SD card is inserted.
Battery status.
9 Power On
8 Bottom Icons
Main Menu - display the Main Menu.
Delete - delete the sensor data displayed.
Edit Info - allow the user to input the job information.
Program - jump to the Program Sensor function.
Keyfob Test - jump to the Key Fob test function.
Press the button to turn on the TPMS TOOL.
This tool has an auto-off feature – time duration is adjustable in settings.
To power off the tool manually, press and hold the button for about 3 seconds.

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10.1. TPA 300 Overview
The Bosch TPA 300 offers the versatility to work in conjunction with a Bosch scan
tool or as a stand-alone TPMS tool.
Stand-alone mode can be used to read, program and copy TPMS sensors, test RKE
(Remote Keyless Entry), save and retrieve jobs, and setup the tool.
Connect to scan tool mode offers the ability to connect wirelessly to a Bosch scan
tool and to register the TPMS sensors’ IDs into the vehicle ECU.
10.2. Service Procedure
Section 1 - Read Sensor Test
Before servicing the tires/wheels, using the TPMS tool, trigger each of the vehicle’s
sensors to make sure they are working properly. Either use the standalone or the
connect to scan tool mode to select the make, model, and year of the vehicle.
10 Operating Instructions
Step 1: Select the Make, Model,
Year of the vehicle.
Step 2: Hold the tool facing the
tire flank near the valve.
Step 3: Read all the sensors
starting from front left.
This will eliminate the liability associated with replacing previously damaged or defective
sensors. This procedure will not change the vehicle settings because the vehicle has yet
to be put into learn mode. This procedure quickly identifies damaged or defective sensors,
because some vehicles do not report a damaged or defective sensor condition on the
instrument cluster for up to 20 minutes.
Note: With some vehicles, if the vehicle is in “learn mode” the vehicle will also confirm that the
TPM sensor has communicated to the ECU with a series of horn beeps.
Note: If the sensors do not trigger, please refer to the Troubleshooting section of this Guide.
For vehicles that require relearn procedure, see Section 2 on page 10.

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Section 2 - Relearn TPMS Systems
After selecting the Make-Model-Year of the vehicle, the tool systematically displays
which relearn procedure is required for that particular vehicle: automatic, manual or
scan tool (OBDII) relearning procedure.
For manual and scan tool (OBDII) relearn procedures, follow the instructions
displayed on the tool screen. For vehicles with an automatic relearn procedure,
where the TPMS system is automatically reset when driving the car, it is
recommended to trigger each wheel sensor one final time, to make sure they are in
correct working order.
A scan tool (OBDII) relearn requires the use of a Bosch scan tool paired with the
TPA 300. Follow the dedicated section in this user manual (pg 38) to do the pairing
procedure for the first time. When the two tools are already paired, use the “Connect
to scan tool” mode from the TPA 300 main menu. All the other steps – except the
sensor reading – are made directly from the Bosch scan tool.
Step 1: Put the TPA 300 into
“Connect to scan tool” mode.
Step 2: Select the make, model, year of
the vehicle from the scan tool menu, using
Auto Id or Manual method. Then choose
maintenance test, or special tests, then
choose TPMS Registration.
Step 3: With the TPA 300, read all
the sensors starting from front left.
Step 4: Follow the scan tool on-screen
procedure to register the sensors ID’s into
the vehicle’s ECU.

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IMPORTANT:
TPA 300 Standalone Mode is used to read, program and copy TPMS sensors, test
remote keyless entry (RKE), save and read recorded jobs, and setup the tool. To
register the TPMS sensor ID’s into the vehicle ECU, use the TPA 300 Connect to
scan tool mode. See this user manual dedicated section to learn how to operate
this mode.
Select Standalone Mode
Continue
Continue
Previous
This mode is to trigger all the TPMS sensors on the vehicle.
IMPORTANT: For best sensor triggering, hold the tool
against the tire sidewall right above the sensor.
1.1 Select Vehicle Manufacturer
1 Check TPMS Sensors
TPA 300 Standalone Mode

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Continue
Previous
1.2 Select Vehicle Model
Continue
Previous
1.3 Select Year
1.4 Read Relearn Procedure
Depending of the selected make/model/year vehicle, the tool displays which relearn
procedure is required: automatic, manual or scan tool (OBDII) relearning procedure.
Read the relearn procedure, then press continue when ready.
Continue
Previous
Automatic procedure example

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Continue
Previous
1.5 Select Number of Wheels
Trigger Sensor
1.6 Test Sensors
On some vehicles, the tool will request to confirm the number of wheels fitted with
TPMS sensors.
Start by reading
the Left Front
sensor.
The tool is now
ready to trigger
sensors.
Left Front
Please wait
during the
triggering
process.

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The first sensor
has been read
successfully.
Right Front
Scroll wheels
if needed
The tool will
automatically
advance to the
next wheel.
Exit and
record the
job
Right Rear
Left Rear
When all sensors have been read, use the icon bar located at the very bottom of the
screen, to navigate to other functions.
Main Menu
Input the client detail information.
Delete the sensor data displayed.
Program Sensor function.
Key Fob test function.

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1.7 Sensor Reading Problems
If the tool has problems reading sensors, use the troubleshooting guide below.
Change
selected wheel
Trigger Sensor
The tool has not detected a sensor. Try again.
TPMS sensor reading problems – Troubleshooting guide
1) The vehicle has no TPMS sensors even if a metal stem is present. For example,
Schrader valves can look the same as TPMS valves.
▶ Check for the presence of TPMS sensors on the vehicle. Use the TPMS
tool to check the type of TPMS valve (direct or indirect) that is mounted
on the vehicle. Note: Indirect TPMS systems operate without sensors
mounted in the tires.
▶ If the vehicle was not originally fitted with TPMS sensors, the tool will
display “Indirect TPMS.”
2) The TPMS sensor or ECU may be damaged or defective.
▶ Check all these elements separately in order to eliminate the possible
problem.
3) The TPMS sensor only responds to a certain frequency.
▶ Check the communication frequency of the vehicle’s TPMS sensors. This
is generally 433 MHz for Europe and 315 MHz for the United States and
Japan. Ensure the vehicle is not a vehicle imported from another
region since it may be set to a different frequency.

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4) The TPMS sensor mounted in the tire is not the correct type for the vehicle.
▶ Each vehicle model can be fitted with a different style or type of TPMS
sensor. Ensure programmable sensors are the correct type to be
programmed for the make and model of vehicle.
5) Your TPMS tool may require a software update.
▶ If the vehicle is not be listed in the TPMS tool, simply update your device
using the TPMS Tool PC software. Refer to the dedicated section on page
47 of this user manual for this.
6) The TPMS tool is damaged or defective.
▶ If the TPMS tool is damaged or defective, contact Bosch Technical
Support at 1-855-267-2483 or contact your local distributor.

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The TPA 300 works with most known aftermarket universal programmable sensors,
with the option to create new sensor ID’s and/or duplicate sensor ID’s from the
original sensor(s).
To access the program sensor function, start by selecting the Make/Model/Year of
the targeted vehicle.
Go to the program sensor icon located at the very bottom of the trigger screen
(see directly below) to open the Program Sensor function.
Continue
Previous
Continue
Previous
Select the
programmable
sensor brand.
Select a
programmable
sensor model.
Continue
Previous
2 Program TPMS Sensors

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Continue
Previous
The available sensors are
displayed, select the one
that is being used.
2.1 Create Sensor
This section is to create a Make / Model / Year specific sensor if the “old” sensor
can’t be cloned. The new sensor ID(s) are generated by the tool, and may not be the
same as the original one. A TPMS reset is required when replacing new sensors. See
Section 2 on page 17.
Continue
Previous
Select the Create
option.
Program
Previous
Position the sensor
in front of the tool
antenna to send an ID
to the blank sensor.

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Wait a few
seconds during the
programming process.
Continue
The tool confirms the
new sensor ID has
been successfully
created.
Program a
new sensor
Abort and
go home
The tool is now ready
to create another new
sensor (if applicable).
Start again
Previous
Programming Issue:
In case of an ID
transfer issue, the
following message
will appear, try again.

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2.2 Copy Sensor
This section is to recover a sensor ID for an old/existing sensor.
Continue
Previous
Select the Copy
option.
Read sensor
Position the old
sensor to copy in
front of the tool
antenna.
Continue
Previous
The tool will read the
old sensor, wait a few
seconds.
After a short period
the sensor data is
displayed.
Program the
new sensor
Abort and
go home
Position the blank
sensor in front of the
tool antenna to send
the existing ID to the
new sensor.