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Scania fault codes

The database covers 3062 dealer codes — Scania uses its own factory format, outside the J1939 SPN/FMI standard. A few examples below; look up your own code in the search on the homepage, where you can also pick “Scania” from the brand list.

Scania code examples

1ACC: air distribution motor; BWS: battery voltage; COO: cruise control; CTS: auxiliary heater activation; ICL: supply voltage; VIS: main beam, right headlamp
278Coolant temperature sensor (1) — fault
699BMS: control unit; COO: adaptive cruise control
1641BMS: control unit; GMS: control unit internal temperature sensor, voltage high
3088Trailer CAN — The high-speed CAN bus is not working
4477Injector 6 trim code missing or checksum error
4933Ignition coil, cylinder 2 — Open circuit in the ignition coil circuit
5881Fan speed sensor — Short circuit to +battery in the fan speed sensor
8735Right ABS outlet control valve — Unacceptable result during one of the system's operational checks
16660Service brake valve, power supply — During the check the control unit detected that the supply voltage to the service brake module was too high
27945Wheel speed sensor, wheel 10 circuit — Fault in the electrical circuit
36131Modulator, wheel 2 circuit — The control unit receives an incorrect voltage signal from the control module
41057SCR — Main unit
46336Coolant level sensor — Circuit voltage exceeded the permitted level
52030Brake pressure, wheel 4 circuit — Brake pressure too low with the brake pedal fully depressed

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