Notes Concerning Faults; Diagnosis Hardware Has Not Been Found; No Communication With The Control Unit; Notes Concerning The Multimeter And Oscilloscope - Bosch KTS 530 Descripción Del Producto

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�.�.� Notes concerning the multimeter and
oscilloscope
Danger from high voltage!
If measurements are taken without a
ground lead, potentially deadly voltages
can be generated.
¶
If no diagnosis cable is connected,
a ground connection is to be made
from the KTS modules before making
any V-, R- or I-measurements (Fig. 1,
Item 2) made connection to vehicle
ground with the ground cable pro-
vided!
¶
Connect the ground cable as close as
possible to the measurement object!
¶
Use KTS modules only on the vehicle
and not for measurements for voltages
> 60 volts! Do not perform any measure-
ments on ignition systems!
¶
Only use the accompanying measuring
cables with touch protection!
¶
Always insert measuring cables in the
KTS modules first and then into the
vehicle!
¶
Do not route unshielded measuring
cables close to high-power sources
of interference, such as e.g. ignition
cables!
!
To prevent KTS 570 failure, before calling menu point
"Oscilloscope", measurement input CH1(–) must
be connected with vehicle ground. In menu point
"Oscilloscope", measuring input CH1(–) and measu-
ring input ground are connected internally (floating
measurement, see chap. 6.5 ).
�.�.�

Firmware update

After an update of ESI[tronic], the firmware of
the KTS modules is updated automatically when the
controller diagnosis is started.
To update the firmware, supply the KTS module using the
supplied power supply and connect to the PC/Laptop
using the USB connection cable. During the firmware
update, the USB connection is not to be interrupted. The
firmware update can also be done using DDC (Diagnostic
Device Configuration) (see Online help DDC).
!
The firmware update must always be done using the
USB connection cable (not via Bluetooth) with the
KTS 540 and KTS 570.
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1 689 979 987 2008-07-02
�.8

Notes concerning faults

i
In the case of transmission problems during control
unit diagnosis, please observe the notes in Sections
2.6, 3.5.3 and 3.6.2.
�.8.1

Diagnosis hardware has not been found.

When the control unit diagnosis software was started
or during communication with the control unit, no dia-
gnosis so diagnosis hardware (KTS module) was found.
The fault message "Connect diagnosis hardware and
supply it with external voltage" or "Wireless connec-
tion to the ��S module is faulty".
Possible causes What can you do
No external voltage Check whether the KTS module has an ex-
supply. ternal voltage supply
(power pack or OBD diagnostics cable).
LED B on the KTS module must be flashing
green.
KTS module not 1. Terminate ESI[tronic] and
active or incorrect- control unit diagnosis.
ly configured. 2. Start the DDC ("Start >> Set-
tings >> Control panel").
3. In the DDC, check whether the
KTS module is correctly configu-
red and has been activated.
4. Finally, test the KTS module.
Bluetooth
Bluetooth manager symbol
connection
flashing white or white/green
faulty or non-exis-
1. Reduce the gap between the Bluetooth
tent (e.g. according
USB adapter and the KTS module.
to standby model
2. If the Bluetooth USB adapter is used on
of the PC/Laptop).
different PC/laptop USB connections,
the Bluetooth driver installation must be
carried out on each USB connection.
3. Test the KTS module in the DDC.
4. If the Bluetooth connection does
not test OK, initialize Bluetooth
drivers (see Chapter 3.8.3).
5. Reboot PC/laptop.
No Bluetooth
Bluetooth manager symbol
USB adapter.
1. Plug in the Bluetooth USB adapter.
2. Re-start the control unit diagnosis.
�.8.2

No communication with the control unit

During the control unit diagnosis, the following fault
message appears: "No communication with the control
unit. Adapter lead connected?"
Possible causes What can you do
Incorrect lead connected. Check if the correct lead
has been used.
Incorrect PIN selected in Consult the SD Help function to
the multiplexer menu. see which PIN must be used.
i
If problems of a different nature occur, please con-
tact the ESI[tronic] service hotline directly.
red
Robert Bosch GmbH