Notes On Control Unit Diagnosis; Updating Esi[Tronic] 2.0; Information On Problems; Diagnostic Hardware Not Found - Bosch KTS Truck Original Instructions Manual

en 22 | KTS Truck | Description of unit
3.7.2

Notes on control unit diagnosis

KTS Truck is supplied with power by way of either the
adapter cable with battery clips provided, the connect-
ing cable for the cigarette lighter socket or the OBD
interface in the vehicle.
i
On some vehicles, the ignition must be switched on
for power to be supplied via the OBD interface.
Connection to the diagnostic interface in the vehicle is
made by way of one of the following:
+
OBD diagnostic cable (Fig. 3, Item 4)
+
OBD diagnostic cable together with vehicle-specific
adapter cable (Fig. 3, Item 3) (special accessory)
+
Universal adapter cable (Fig. 3, Item 5)
!
Make sure the OBD diagnostic cable is properly
connected to KTS Truck. Incorrect connection could
cause the pins of the connector to bend or break off.
Only use the OBD diagnostic cable contained in the
scope of delivery.
i
Information on control unit diagnosis can be found in
the Online Help.
3.7.3

Updating ESI[tronic] 2.0

Updating is performed as described in Section 4.1.
i
On updating, the data (e.g. licensing, user settings,
vehicles selected) are not deleted.
|
1 689 989 100 2013-03-11
3.8

Information on problems

i
Refer to the notes in Sections 2.5, 3.5.3 and 3.6.2 in
the event of transmission problems during control
unit diagnosis.
3.8.1

Diagnostic hardware not found

No diagnostic hardware (KTS Truck) was found on
establishing communication with the control unit.
The fault message
Fault in connection to KTS
Truck appears. Check the USB or Bluetooth
connection and re-establish the link.
Possible causes Action to be taken
No external power Check whether KTS Truck is being
supply supplied with external power (OBD
diagnostic cable, adapter cable with
battery clips, connecting cable for
cigarette lighter socket).
LED B on KTS Truck must flash (green).
Fault in connection 1. Check whether the correct type of
to KTS Truck connection has been selected in the
main menu under "KTS module".
2. Then KTS Truck <Test connection>.
Problem with
Bluetooth Manager symbol
Bluetooth link or no
flashing white/green or
link (e. g. following
1. Reduce distance between Bluetooth
PC / Laptop stand-
USB adapter and KTS Truck.
by mode).
2. If the Bluetooth USB adapter is to be
used at various PC/Laptop USB ports,
Bluetooth driver installation must be
performed at each USB port.
3. Test the connection in the main menu
under "KTS module".
4. Check the Bluetooth driver setting
if the Bluetooth connection is not OK
on testing.
5. Unplug the Bluetooth USB adapter and
plug in again or re-boot the PC/Laptop.
No Bluetooth USB
Bluetooth Manager symbol
adapter.
1. Plug in Bluetooth USB adapter.
2. Re-start control unit diagnosis.
3.8.2

No communication with control unit

During control unit diagnosis the following fault mes-
sage appears:
ECU communication problem.
Check electrical connection between vehi-
cle and diagnostic unit.
Possible causes
OBD diagnostic cable or
adapter cable not properly
connected.
i
If problems of a different nature occur, please con-
tact the service hotline directly.
white,
red.
red
Action to be taken
Check for proper connection of
the necessary cables.
Robert Bosch GmbH