XC70 AWD L6-3.2L VIN 98 B6324S (2009)
Tighten, see: See: Relays and Modules - Transmission and Drivetrain/Relays and Modules - Differential/Control Unit/Service and Repair
Connect the connectors for the control module and the oil pump.
Top up and check the oil level in the active on demand coupling (AOC).
Erase any diagnostic trouble codes (DTCs).
