Scania fault code 53251
Code 53251 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
PTC bus (TMS), timeout on CAN message PTINFO4
Timeout of CAN message PTINFO4 from the PTC bus (TMS control unit).
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EMD
Time-out on CAN-message from TMS
CAN message from TMS has failed to arrive.
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EME
Time-out on CAN-message from TMS
CAN message from TMS has failed to arrive.
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EMO
Time-out on CAN-message from TMS
CAN message from TMS has failed to arrive.
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