Scania fault code 37
Code 37 is used by 9 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Rail pessure actuator, data erratic, intermittent or incorrect in ECU
ECU indicates that some fault detected in driver HW in ECU.
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VDT
Rotational speed sensor
Short circuit to battery.
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COO Coordinator
High split
The solenoid valve for high split has had an electric power consumption that is either above or below the permitted level.
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ELC Electronically controlled air suspension
Solenoid valve for front axle, left-hand side
Open circuit or current consumption too low in the circuit for the solenoid valve.
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ABS Anti-lock Braking System
Wheel speed
Break in the wheel circuit on the right-hand side of the front axle.
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CUV Visibility system
Voltage supply
The supply voltage to the control unit has exceeded 35V.
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LAS Locking and Alarm System
Siren
The communication between the siren and the alarm control unit does not function, probably due to conflicting PIN codes.
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ACS Articulation Control System
End position sensor 1 ACS
The end position sensor is activated even though vehicle speed is so high that the articulation unit should be relatively straight.
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AUS Audio System
12 V output 2, short circuit
12 V output 2 from the electronic control unit to the camera or other ancillary equipment, short circuit to supply voltage.
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