Scania fault code 1594
Code 1594 is used by 6 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Alternator P3
The alternator indicates that: - it is not charging despite being activated, i.e. when the engine speed is at idling speed or above. - it is charging despite being deactivated, i.e…
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TMS Transmission Management System
Pressure sensor for EG power take-off 2, faulty connection or short circuit to battery
The pressure sensor power take-off has a short circuit to the battery or a break in the circuit.
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BMU Battery Management Unit
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EMD
Alternator P3
The alternator indicates that: - it is not charging despite being activated, i.e. when the engine speed is at idling speed or above. - it is charging despite being deactivated, i.e…
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EME
Alternator P3
The alternator indicates that: - it is not charging despite being activated, i.e. when the engine speed is at idling speed or above. - it is charging despite being deactivated, i.e…
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EMO
Alternator P3
The alternator indicates that: - it is not charging despite being activated, i.e. when the engine speed is at idling speed or above. - it is charging despite being deactivated, i.e…
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