Scania fault code 1346
Code 1346 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Solenoid valve for PTO EG Top Brake - Open circuit
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BMU Battery Management Unit
Charging plug, current too low when charging
The current when charging is less than 1 A.
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VDT
System for early warning
Maximum control pressure has been reached when the retarder has been activated.
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COO Coordinator
BMU control unit
Implausible signal or signal fault from the BMU control unit has been detected.
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PCS
Coupling sleeve L1, solenoid valve broken circuit
The coupling sleeve does not change position.
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