C70 Coupe L5-2.3L Turbo VIN 53 B5234T3 (2001)
Push the control module bracket upwards/inward to release the bracket brace from the side member.
Fold down the bracket with control module.
Position a screwdriver between the control module connector and its locking handle.
Twist the screwdriver to release the catch.
Continue to pull the locking handle outward until the connector comes away from the control module.
Remove control module from bracket.
Installing
Control module
Install a new control module on the bracket. Torque to 4.5 Nm .
Connect connector to the control module.
The connector will be pushed into place when the locking handle is pressed in completely.
Hook the bracket and control module into place on the side member.
Install both screws into the bracket. Tighten screws to 25 Nm .
Screw water pump into place on the bracket.
Finishing
Install the lower air baffle.
Lower the car.
Install a new clamp around the ground lead and vacuum hose.
Connect heater connector.
Install battery holder.
Check that the heater functions according to Test driving of Additional heater/Parking heater See: Auxiliary Cabin Heater/Testing and Inspection/Initial
Inspection and Diagnostic Overview.
Check that no diagnostic trouble codes (DTCs) have been stored while the repair was carried out.
