Scania fault code 66
Code 66 is used by 8 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Particulate filter inlet, temperature too high
The engine control unit has detected that the temperature in the exhaust gas aftertreatment management system is too high.
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VDT
Temperature and oil level sensor
Short circuit to battery.
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COO Coordinator
Communication with the AWD control unit
The communication between the coordinator and the AWD control unit has been interrupted.
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ABS Anti-lock Braking System
Wheel speed
Deviating speed signal from the wheel on the right-hand side of the driving rear axle.
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LAS Locking and Alarm System
Emergency shutdown
Emergency shutdown of the alarm via the coordinator is not working.
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APS Air Processing System
Control unit
Incorrect data.
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AUS Audio System
Overheated amplifier
The built-in amplifier temperature sensor has registered an excessive temperature.
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AMP
External amplifier, overheated
The external amplifier indicates that it is overheating.
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