Bosch Intellic EFAS-4.10, Workshop Manual

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67
Workshop Manual
Smart Tachograph EFAS-4.10/4.11
SrvID
hex
EFT
hex
DTC Symbol
Display text Description and trouble-shooting
S74 21 34 - -

Download
malfunction
Meaning / Cause
:
There is a malfunction while downloading data.
Measures
:
y Check the connection (cable and connector) to the front
interface of the recording equipment.
y Check if the transmission equipment used is compatible
with the recording equipment (check the manufacturer and
software version used on the transmission equipment).
S75 21 23 80 00 002452 ! 
Security
violation
Meaning / Cause
:
The motion sensor reports a general communication
malfunction.
Measures
:
Check the motion sensor. If the error is displayed several times
then the motion sensor must be replaced.
S76 21 24 80 00 002452 ! 
Security
violation
Meaning / Cause
:
Motion sensor malfunction.
S77 21 25 80 00 002452 ! 
Security
violation
Meaning / Cause
:
The motion sensor reports a temperature-related fault
(over-temperature).
Measures
:
Check the motion sensor. If the error is displayed several times
then the motion sensor must be replaced.
S78 - - - -
- - - Meaning / Cause
:
This service ID is only processed internally in EFAS.
Measures
None
S79 - - - -
- - - Meaning / Cause
:
This service ID is only processed internally in EFAS.
Measures
:
None
S80 82 - -
!

Temperature
out of range
Meaning / Cause
:
The tachograph has been operated beyond the permissible tem-
perature range.
Measures
:
None, warranty void.
S81 21 31 40 00 000139 
Internal Device
malfunction
and finally

Service!
SrvID: S81
Meaning / Cause
:
A general internal device malfunction is at hand.
There is a hardware defect in the internal security module.
Measures
:
The tachograph must be replaced, if the error occurs several
times.
S82 21 15 40 00 000139 ! 
Security
violation
and finally

Service!
SrvID: S82
Meaning / Cause
:
While testing the mass memory or when reading from the mass
memory of EFAS an integrity error of the data or data structures
has been detected.
Measures
:
The recording equipment must be replaced, if the error occurs
several times.
21 The EFT for this event or the malfunction is not stored to the mass memory in the CALIBRATION operating mode. Information appears in the display with the specification of the
SrvID that this event or malfunction has been detected for a short duration.