Mercedes Trucks FLA Fault Codes DTC
0100
Power – Undervoltage
0101
Power – Over Voltage
0202
Glow plug has a break
0203
Glow plug has a short to ground
0204
Glow plug has a short to positive
0206
Glow plug has different voltage
0302
Solenoid valve 1 has an open
0303
Solenoid valve 1 has a short to ground
0304
Solenoid valve 1 has a short to positive
0305
Solenoid valve 1: overload
0310
Solenoid valve1: long exposure
0402
Solenoid valve 2 has an open
0403
Solenoid valve 2 has a short to ground
0404
Solenoid valve 2 has a short to positive
0405
Solenoid valve 2: overload
0410
Solenoid valve 2: long exposure
0503
Solenoid valve shutdown: short to ground
0504
Solenoid valve shutdown: short to positive
0604
Preheat indicator – short to positive
0706
Control unit: various voltage
0707
CAN bus fault
0708
EEPROM error control unit
0709
The control unit has an internal malfunction
0712
The control unit is not parameterized
0811
Boost air temperature exceeded
Mercedes Truck FTCO Fault Codes DTC
001
Speed sensor malfunction
002
Displacement pulse output failure
003
Speed output failure
100
Speed sensor malfunction
101
Faulty first driver tachogram disc tray
102
Second driver tachogram disc tray malfunction
103
The control shaft is not positioned
104
Malfunction in electronics