AR83.50-P-9110M Remove/Install Rear Heat Exchanger

AR83.50-P-9110M Remove/Install Rear Heat Exchanger
- with CODE (582) Rear air conditioning







DANGER:
- Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from swallowing coolant.
- Do not open cooling system unless coolant temperature is below 90 degrees C. Open cap slowly and release the pressure. Do not pour coolant into beverage bottles.
- Wear protective gloves, protective clothing and eye protection.

1 Reduce pressure in cooling system

NOTE: To do this, turn radiator cap into position "1" and reseal

2 Drain coolant, pour in
3 Remove rear AC control module (N22/4)
4 Remove center console (1)
5 Remove connector at rear evaporator temperature sensor
6 Unclip wiring harness (2) at top part of housing
7 Unclip 6 clips (3)
8 Remove top part of housing (4)
9 Unscrew bolt (5), close and remove heat exchanger (6)
- Separation point of coolant lines at rear air conditioning heat exchanger: 8 N.m

10 Replace receiver/drier
11 Install in the reverse order.

NOTE: After completing the operations reset engine coolant level and perform leak test.