Scania fault code 593
Code 593 is used by 12 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Fuel inlet metering valve, open circuit
The engine control unit has detected an abnormal voltage, indicating a break in the circuit.
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VDT
Internal fault
Invalid configuration.
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COO Coordinator
Communication with the BMS control unit
The communication between the coordinator and the BMS control unit has been interrupted.
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CUV Visibility system
Rear foglight switch
The rear foglight switch has been sending an error message to the control unit for more than one second.
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BCI
Short circuit, C259-15
Short circuit to ground or overload.
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LAS Locking and Alarm System
Siren
The fault affects engine performance. It is difficult to start the engine. Engine emissions are affected.
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ALM
Micro switch extra sensor 2 (truck)/micro switch E2 (bus), short circuit
The micro switch is short-circuited to earth.
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DAS
Communication with the EBS control unit
Communication with the EBS control unit has been interrupted.
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ACS Articulation Control System
ACSX node, incompatible software version.
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EST
Steering angle sensor
The steering angle sensor is not calibrated.
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ESTA
Steering angle sensor
The steering angle sensor is not calibrated.
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ACSX
Oil leakage from right damper
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