Bosch Intellic EFAS-4.11 - DTC Overview Table

66
Workshop Manual
Smart Tachograph EFAS-4.10/4.11
SrvID
hex
EFT
hex
DTC Symbol
Display text
Description and trouble-shooting
S67 04 80 00 001260
! Driving without
a suitable card
Meaning / Cause:
The vehicle was moved although there was no valid tachograph
smart-card (driver’s card or workshop smart-card) inserted into
card slot 1.
If a valid driver or workshop card is inserted into card slot 1, this
error message is displayed even if the vehicle has been moved
and a non-driver card is inserted into card slot 2.
Measures:
Check whether a valid driver’s card or workshop smart-card has
been inserted in card slot 1. In the case of workshop smart-cards,
the PIN must be entered before the journey can be started.
Check if there is a card conict.
S68
20
18 - -
!  Security
violation
Meaning / Cause:
The internal security module has indicated a potential inconsis-
tency during the hardware test.
Measures:
None
S69 2 - -
! Smartcard
conict
Meaning / Cause:
The combination of tachograph cards inserted into card slots 1
and 2 makes no sense.
Measures:
Check the card combination and remove one of the two cards.
S70 07 - -
>>Over speeding
Meaning / Cause:
Exceeding of the programmed maximum permissible speed for
longer than 1 minute.
The following causes are possible:
y The value for the highest permissible speed was not pro-
grammed correctly (please note the ex-works default value).
y The driving speed is too high.
Measures:
y Program the correct value of the highest speed permissible
for the vehicle.
y Reduce the speed.
S71
20
15 - -
!  Security
violation
Meaning / Cause:
EFAS has detected an error in its mass memory data. Data integ-
rity is no longer guaranteed.
Measures:
The tachograph must be replaced if the fault reoccurs.
S72
20
16 - -
!  Security
violation
Meaning / Cause:
There is a communication problem internal to EFAS. The internal
communication between the main processor and the security
module is faulty.
Measures:
If this fault continues to occur, the tachograph must be replaced.
S73
20
17 - -
!  Security
violation
Meaning / Cause:
The recording equipment has been opened “without
authorization”.
Measures:
The tachograph must be replaced if the device is damaged or
has been tampered with or if the seals have been removed by
unauthorized persons.
20 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 specication of the
SrvID that this event or malfunction has been detected for a short duration.