Scania fault code 4528

Code 4528 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Outdoor temperature sensor T27 The engine control unit indicates a short circuit to voltage supply. Read explanation → EMD Main mirror and wide-angle mirror heater element on the driver's side H2 or mass flow sensor T126 Fault in the temperature signal from the main mirror and wide-angle mirror heater element on the driver's side H2 or from the mass flow sensor. Read explanation → EME Temperature signal Fault in the temperature signal from the combined sensor. Read explanation → EMO Main mirror and wide-angle mirror heater element on the driver's side H2 or mass flow sensor T126 Fault in the temperature signal from the main mirror and wide-angle mirror heater element on the driver's side H2 or from the mass flow sensor. Read explanation →