Siemens VDO DTCO 1381 Technical Description page 268

13.4 Messages and troubleshooting measures
DTCO 1381 display
Picto. AP Error text
1)
For these messages the memory code (MC) is not shown in the display of the DTCO 1381.
13 - 36
MC Error code Meaning, cause and measures
00000005B3 The upgrade file is faulty or damaged; the software upgrade
was aborted.
Measures
– Check the upgrade file.
– Repeat software upgrade with an intact upgrade file.
Note
The DTCO 1381 is not the cause of this message.
00000005B3 The integrity of the software upgrade module of or a
security key is not ensured; the software upgrade was
aborted.
Measures
– Check the DTCO 1381.
– Repeat software upgrade.
If the error message continues to appear despite these
measures, replace the DTCO 1381.
00000005B3 The voltage supply of the DTCO 1381 was outside of the
specified range during the software upgrade; the software
upgrade was aborted.
Measures
– Check the voltage supply of the DTCO 1381; correct the
– Make sure that the DTCO 1381 has a reliable voltage
– Repeat software upgrade.
If the error message continues to appear despite these
measures, replace the DTCO 1381.
Note
The DTCO 1381 may not be the cause of the error.
00000005B3 The authentication of the management device has failed;
the software upgrade was aborted.
Measures
– Check the function of the management device.
– Repeat software upgrade.
Note
The DTCO 1381 is not the cause of the error.
© Siemens VDO Automotive AG
following if necessary:
a) Connection plug and cable (pin assignment, poor con-
nection, loose contact).
b) Voltage on terminal 30 and 15; within the specified
range?
supply during the software upgrade, e.g. a lab power
supply unit.
Events and faults
1)
1)
1)
1)
Edition 07/2007