Scania fault code 5643
Code 5643 is used by 6 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Alternator P500
Generator 2 indicates that it is not charging despite the fact that the engine control unit requests it.
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EMD
Alternator P500
Fault in the charging capacity of the alternator.
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EME
Alternator P500
Fault in the charging capacity of the alternator.
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EMO
Alternator P500
Fault in the charging capacity of the alternator.
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AMS
Exhaust gas temperature sensor T158, timeout
The control unit for exhaust gas aftertreatment has lost contact with the exhaust gas temperature sensors T158.
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EEC Exhaust Emission Control
The exhaust gas temperature sensors for exhaust gas aftertreatment
The EEC control unit for exhaust gas aftertreatment has lost contact with the exhaust gas temperature sensors.
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