Volvo C30 2007 Service And Repair Manual page 483

Fig. 106: Identifying Rear Connector
Courtesy of VOLVO CARS CORPORATION
Lower the vehicle.
Remove the upper charge air cooler (CAC) hose.
Remove the dip stick.
Disconnect the rear connector (1) to the condenser, to the left of the right-hand headlamp. See the illustration.
Route the pipe/hose down to the compressor under the vehicle.
INSTALLING THE PIPE/HOSE BETWEEN THE COMPRESSOR AND THE CONDENSER
NOTE: For tightening torques, see: TIGHTENING TORQUE .
Place the pipe/hose for the compressor in position by the upper connector to the condenser.
Install:
the pipe coupling, 1 M8. Ensure that the O-rings are securely located between the condenser and the

pipe/hose. Tighten the screw
2012 Volvo C30 T-5
HVAC Climate Units - Removal, Replacement And Installation