S80 AWD V8-4.4L VIN 85 B8444S (2008)
Control Unit: Service and Repair
Active On-Demand Coupling Module
Active On-Demand Coupling Module
Preparatory work
Ignition off
Wait 3-4 minutes after switching the ignition off to reduce oil leakage at removal.
Removing/installing
Remove and install the Differential electronic module, Active On Demand Coupling. Refer to: Temperature and pressure sensor, four-wheel drive clutch
See: Differential Assembly/Differential Temperature Sensor/Switch/Service and Repair/Temperature And Pressure Sensor, Four-Wheel Drive Clutch.
Ordering software
Order software for the differential electronic module, Active On Demand Coupling according to the table below.
Programming control module
Program the new differential electronic module, Active On Demand Coupling according to the table below.
