Bosch TPA 300 User manual

TPA 300
Diagnostic device for tire pressure monitoring
systems
en Original instructions Diagnostic device for tire pressure monitoring
systems

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en– Contents
TPA 300– Introduction
1 Specifications 3
2 Scope of delivery 4
3 Special accessories 4
4 Safety instructions 5
5 Intended use 6
6 Product description 7
7 Function keys 8
8 Header symbols 8
9 Footer symbols 9
10 Switching on the system 9
11 Quick start 10
12 Operation 11
TPMS service
1 Vehicle selection 12
2 Checking the vehicle 14
3 Relearning 18
4 Programming 23
Keyfob
Recent vehicles
1 Recent 35
2 Statistics 36
3 Usage 36
Settings
1 Menu 37
2 Changing the region 38
3 Changing the language 39
4 Changing units (Format) 40
5 Changing the ID format 41
6 Buzzer (buzzing sound) on/off 42
7 Changing the auto off 43
8 About– hardware and software information 44
9 User manuals 45
Miscellaneous
1 Charging the TPA 300 46
2 Replacing the battery 47
3 Updating the TPA 300 48
4 Spare and wearing parts 56
5 Information on battery safety and the
charging process 57
6 Important notes 59
7 Disposal and scrapping 60
8 RED (Radio Equipment Directive) 60

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Battery type: 3000mAh rechargeable lithium polymer storage battery
Battery service life: Approx. 300 activations per full charge
Dimensions:
(max. L x W x D)
178.9mm x 99.7mm x 35.8mm
(7.04" x 3.92" x 1.40")
Housing material: High-impact ABS
Response frequency: Main frequencies: 433MHz and 315MHz
Display: LCD bar graph display
Weight: Approx. 330grams (0.72lbs.)
Temperature ranges:
Operation
Storage
0°C to +45°C (32°F to 114°F)
-20°C to +60°C (-4°F to 140°F)
Operating height: Max. 2000m (6560ft)
Screen: 71mm display (2.8")
1 Specifications
TPA 300– Introduction

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Item Component Picture Quantity Order number
1
TPA 300
incl. SD memory card
and rechargeable storage
battery
1 -
2 Quick start guide 1 1 689 989 544
3 Battery charger 1 1 681 335 142
4USB A / USB B
connecting cable 1 1 684 465 491
5 Carrying case 1 -
2 Scope of delivery
3 Special accessories
Item Component Picture Quantity Order number
1OBDII module with RJ45
network cable 1 1 684 465 914

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4 Safety instructions
Do not throw away. Keep for future use.
Operation is subject to the following two conditions:
(1) the TPA 300 will not cause any harmful interferences, and
(2) the TPA 300 must accept all received interference, including
interference that can cause unwanted or improper operation.
WARNING: TPA 300 emits electromagnetic and electronically
generated waves that may impair safe operation of pacemakers.
Individuals with a pacemaker should not use TPA 300.
Always read these operating instructions before use.
Read the information of safety and charging the battery (page57).
} Read all instructions
Observe all warning notices on the TPA 300 and in these operating instructions. Follow all
instructions.
} Keeping instructions
Keep the safety and operating instruction for future reference.
} Cleaning
Clean the TPA 300 with a soft, dry cloth or use a soft, damp cloth if necessary. Do not use
harsh chemical solvents such as acetone, thinners, brake cleaners, alcohol, etc. as these may
damage the plastic surface.
} Water and humidity
Do not use the TPA 300 in locations where it could come into contact with water or be
immersed in water. Do not spill any liquids on the TPA 300.
} Storage
Do not use or store the TPA 300 in a location where it is exposed to direct sunlight or excessive
humidity.
} Risk of fire
To minimize the risk of fiver, never operate the TPA 300 in the vicinity of open containers with
flammable liquids. Do not use the TPA 300 where it may be exposed to explosive gases or
vapors. Keep the TPA 300 away from heat sources. Do not operate the TPA 300 with the battery
cover removed.

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e TPA 300 is a diagnostic device for tire pressure monitoring systems (TPMS), which
has been designed to be durable, safe and reliable when used properly.
The TPA 300 may only be used by qualified and trained motor vehicle technicians or in a
light industrial workshop environment. Before use, read all instructions listed below.
Follow these safety instructions and the notes at the end of these instructions. Please
contact the customer service for any questions regarding the safe and reliable use of
the TPA 300.
The vehicle-specific information in these operating instructions serves as an example only and
is not necessarily the specific instruction required for each make and model. When performing
various functions using the TPA 300, it is important to refer to the on-screen instructions and
the information in the vehicle repair manual.
5 Intended use

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6 Product description
Bottom
Page
Front
USB connection (for charging)
Used to charge the TPA 300 and to
connect to a PC for updates.
Supplementary
connection
Used to connect the TPA 300 to
special accessories.
SD memory card slot
Used to store order data on SD
memory cards.
LF antenna
To trigger the sensor optimally, hold
the TPA 300 against the side wall of
the tire next to the sensor.

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8 Header symbols
e TPA 300 is connected to the PC via a USB connecting cable.
The TPA 300 is connected via Bluetooth (not on this model).
The TPA 300 is connected to an OBDII module.
The SD memory card is inserted.
Status of the battery.
ON/OFF switch Test or read out sensor
Continue or confirm Cancel, previous step
Top Bottom
Left Right
7 Function keys

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10 Switching on the system
9 Footer symbols
Main-menu bar– display of main menu.
Delete– listed sensor data is deleted.
Edit information– enter/change order information.
Program– call up the "Program sensor" function.
Radio key– call up the "Keyfob test" function.
Instructions– call up the "Relearn vehicle" function.
OBDII transfer– transfer sensor information to the vehicle
during the OBDII relearn process.
Press the key to switch on the TPA 300.
The TPA 300 has an automatic switch-off function– its duration can be adjusted in
the settings.
To manually switch off the TPA 300, press and hold the key for 3 seconds.

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11 Quick start
Check if the region is set
to "Europe" (see page38).
Set the required language
(see page39).
Download the "TPMS Tool"
PC software and install it
(seepage48).
Register the TPA 300 in the "TPMS
Tool" PC software (see page53).
Update the TPA 300 to include
current vehicles and sensors
(see page54).
1. Check the region
2. Set the language
3. Install the PC software
4. Register the TPA 300
5. Update the TPA 300

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Reading out the sensor
Before tire/wheel maintenance or replacement, read out all vehicle sensors with the TPA 300 to
make sure that they function properly.
This eliminates the liability associated with replacing previously damaged or defective sensors.
This procedure does not change the vehicle setting as the vehicle is not put into the teaching
mode. This procedure quickly identifies damaged or defective sensors as some vehicles only
report the state of a damaged or defective sensor in the instrument cluster after driving for
20minutes.
Note: When the vehicle is in teaching mode, the vehicle sounds the horn to confirm that the
TPMS sensor communicates with the control unit.
Note: If the sensors do not trigger, refer to the "Troubleshooting" section of this guide.
12 Operation
Step 1: Select the make, model
and year of manufacture of the
vehicle and then select "Vehicle
check".
Step 3: Read out all sensors,
starting front left in clockwise
direction.
Note: For a few vehicles, the
reading direction is reversed.
Step 2: Hold the TPA 300 towards
the side wall of the tire near the
valve and press the trigger button.
Relearning TPMS systems
For manual and OBDII relearn processes, following the on-screen prompts on the TPA 300. For
vehicles with an automatic relearn procedure, where the TPMS system is automatically reset when
the vehicle is driven, triggering each wheel sensor one final time is recommended to ensure they
are functioning correctly.
OBDII relearning requires the OBDII module and the cables included in the kit (special accessories).
Follow the relevant section in these operating instructions (page20) to perform the procedure.

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IMPORTANT:
The TPA 300 is used to
- read, program and copy TMPS sensors,
- relearn the TPMS,
- test the radio remote control (RKE),
- store and retrieve recorded orders.
The OBDII module and the cables (special accessories) are required to register the tire
pressure sensor IDs in the vehicle control unit. You can find further information about
OBDII relearning in section 3.2 OBDII relearning (page20).
Select "Start TPMS Service"
Continue
Continue
Previous
1.1 Selecting the vehicle manufacturer
1 Vehicle selection
TPMS service

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Continue
Previous
1.2 Selecting the vehicle model
Continue
Previous
1.3 Selecting the year of manufacture
Continue
Previous
1.4 Selecting the number of wheels
For some vehicles, the TPA 300 asks for the number of wheels equipped
with TPMS sensors.

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Trigger sensor
2.2 Reading out/triggering the sensors
Start reading the
left front sensor.
The TPA 300
is ready
to trigger
sensors.
Left front
Please wait
during the
triggering
process.
Continue
Previous
2.1 Selecting the vehicle check
2 Checking the vehicle
After selecting a vehicle, the screen with service functions is displayed. This section
explains the "Vehicle check" function.

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The first sensor
has been read
out successfully.
Right front
Select if
necessary
Continue
reading the
remaining
sensors.
Exit and
save the
order
Right rear
Left rear
When all sensors have been read, navigate to other functions using
the toolbar at the very bottom of the screen.
Main menu
Enter/change further information of the customer.
Delete displayed sensor data.
Program the universal sensors ( see page 23).
Test function for vehicle key (see page 33).

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2.3 Problems when reading/triggering the sensors
If the TPA 300 has problems when reading/triggering the sensors, follow the
troubleshooting instructions below.
Change
selected wheel
Trigger sensor
e TPA 300 has not detected a sensor. Please try again.
Problems when reading the TPMS sensor– troubleshooting instructions
1) The vehicle does not have TPMS sensors, even if there is a metal valve. For
example, Schrader valves may look the same as TPMS valves.
▶ Check whether TPMS sensors exist on the vehicle.
Use the TPA 300 to check the type of TPMS (direct or indirect) fitted
on the vehicle. Note: Indirect
TPMS function without sensors mounted in the tire.
▶ If the vehicle was not originally equipped with TPMS sensors, the
TPA 300 displays "Indirect TPMS".
2) The TPMS sensor or control unit may be damaged or defective.
▶ Check all these elements individually to eliminate the possible problem.
3) The TPMS sensor responds only 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. Make sure that it is not a vehicle imported from another country
that operates on a different frequency.

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4) The TPMS sensor mounted in the tire is not the correct one for the vehicle.
▶ Each vehicle model may be equipped with a different type or TPMS
sensor. Make sure the programmable sensors are the correct type to be
programmed for the make and model of the vehicle.
5) The TPA 300 may need a software update.
▶ If the vehicle is not listed in the TPA 300, update the TPA 300 with the
"TPMS Tool" PC software. See the corresponding section on page 54 of
these operating instructions.
6) the TPA 300 is damaged or defective.
▶ If the TPA 300 is damaged or defective, contact Bosch technical service or
your local dealer.

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3.1 Manual
Call up the relearning
instructions on the
screen by clicking
on the icon at the
bottom of the screen.
First select
Manual.
Continue
Previous
3 Relearning
After selecting a vehicle, the TPMS service screen is displayed. This section explains
the "Relearn" function.
Continue
Previous
Continue

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Once in relearning
mode, trigger the
first sensor listed
in the instructions.
Select if
necessary
TPA 300
automatically
switches to the
next wheel.
When all sensors have been read, the vehicle has learned the new positions of the
sensors. If the instructions state to drive the vehicle, you must follow this step.
Back to the
vehicle screen
TPA 300 displays
the instructions
for relearning.
First follow the
instructions to put
the vehicle into
"relearning mode".
Note: The instructions displayed serve as an example. The
relearning instructions vary depending on the vehicle selected.
Trigger sensor
Continue
triggering the
remaining
sensors.
Select if
necessary
Trigger sensor

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3.2OBDII
Call up the relearning
instructions on the
vehicle screen by clicking
on the icon at the
bottom of the screen.
Start with
selecting
OBDII. Continue
Previous
Continue
Back to the
vehicle screen
TPA 300 displays
the instructions
for relearning.
Note: The instructions displayed serve as an example. The relearning instructions vary
depending on the vehicle selected.
Note: OBDII module and OBD connection cable are required (both are optional accessories).