P3239

2FA3 - P3239

Information saved in
DME

Fault code
2FA3 - P3239

Fault text
DME2: No coding

Fault description
No coding

Condition for fault identification
Test condition:
During reprogramming of a control module a DataID was
permanently programmed into the flash memory. This
DataID varies in each consecutive program version because
the data versions change. The DatalD is employed to
identify a codable control module as completely encoded.
The status is achieved when the last ten characters from the
flash memory are written to the EEPROM in conjunction
with the action 'write VIN number' (N62+N73) or 'write test
stamp.'' This process executes automatically.
Once the control module has been encoded and then, as the
last code service, the VIN number is written, the dataID in
the flash memory matches that in the EEPROM.
If the DataID from the EEPROM mirror
EEPROM_MIRROR_DAT_ID and the Data ID stored in
the flash memory vary a "control module not yet encoded"
DTC is logged.
Terminal condition: B_kl 15 changes
Voltage condition:
9V to 16V

Condition for fault memory entry
Control module must complete post-operational shutdown
phase one time

Action in service
Enter code data in DME

Fault effect and breakdown warning
The desired code data have not yet been adopted
MIL On / Off
BOS interval

Driver information
Warning light:
none

Service instruction
none