Loose Aftertreatment Components
Illustration 38 g03821970
(1) NOx sensors
(2) Diesel Exhaust Fluid (DEF) heated lines
(3) Dosing control unit
(4) Voltage load protection module
(5) DEF Tank heater and DEF level gauge
(6) Relays
(7) Coolant diverter valve
SEBU9071-06
41
Operation Section
Sensors and Electrical Components