Scania fault code 39321
Code 39321 is used by 6 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Internal software fault
An internal activity has been registered in the control unit.
Read explanation →
EMD
Internal software fault
An internal activity has been registered in the control unit.
Read explanation →
EME
Internal software fault
An internal activity has been registered in the control unit.
Read explanation →
EMO
Internal software fault
An internal activity has been registered in the control unit.
Read explanation →
AMS
EEC, Control unit for exhaust gas aftertreatment
Software fault in steering unit EEC.
Read explanation →
EEC Exhaust Emission Control
EEC, Control unit for exhaust gas aftertreatment
Software fault in the EEC control unit.
Read explanation →