5040D90 AIR CONDITIONER SYSTEM WIRING BUNDLE - R R - Alfa - 147 - eLearn

3025454 - 5040D90 air conditioner system wiring bundle - r r

) - 7055B54 under-engine guard - r r - 1048A34 sleeve(s) from flow meter to air supply capacity case - r + rDrain the coolant ( - 5040A10 Air conditioning refrigerant CIRCUIT - Draining and Refilling ). - 7040A65 passenger compartment box lock , one , r r (left and right sides) - 3380A44 handbrake/linkage protection - r+r - 7040L20 tunnel trim - r r - 7040A80 compartment unit on facia r r - 5570T80 car radio unit - r+r - 5040D18 air conditioner control unit - r r

Before working on the Air Bag system, follow the safety instructions for working on the system very carefully (See 5580C - Air Bag System - Precautions).

- 5580C26 LOCK BARREL KEY/SWITCH for deactivating passenger 'AIR BAG - R.R. - 7040A37 fuse box cover - r r - 5580C18 air bag module - r+r - 4110A11 steering wheel - r+r for replacement or check for versions with air bag - 7040A26 steering column trim - r+r - 5550A12 complete stalk unit - r+r for versions with air bag - 5560B11 analogue control panel - r+r or replace - 5560B56 TRIM with SWITCHES/BUTTONS FOR MULTIFUNCTION DISPLAY AND HEADLAMP alignment ADJUSTMENT - R.R. - 5010D56 solar sensor - r r after checking electrical system - 5010C12 Windscreen demising VENT - R.R. - 7040A31 flap assembly - r r - 7040A09 passenger air bag compartment cover - r r - 5580C22 AIR BAG MODULE - Passenger side - R.R. - 7040A10 instrument facia trim - r+r - 5010B45 duct from climate control system - r r (left and right sides) - 5010B56 DUCT between climate control casing and air duct to rear seats - R.R. - 7040A95 (One), REINFORCEMENT BRACKET left or right, between DASHBOARD supporting crossmember and bodyshell - R.R. - 7040L40 front compartment scuff strip - r r (left side) - 5505A10 electrical junction unit - r+r - 5040C10 air conditioner box - r+r1. Disconnect the electrical connections for the motors (1a, 1b, 1c, 1d).

	Name	Connector
1a	Left air mixture flap actuator	N78

	Name	Connector
1b	Air distribution actuator	N80

	Name	Connector
1c	Right air mixture flap actuator	N79

	Name	Connector
1d	Air intake actuator	N82

2. Disconnect the electrical connections of the sensors (2a, 2b, 2c, 2d).

	Name	Connector
2a	Upper treated air sensor	K88A

	Name	Connector
2b	Upper treated air sensor	K88B

	Name	Connector
2c	Lower treated air sensor	K87A

	Name	Connector
2d	Lower treated air sensor	K87B

3. Disconnect the electrical connections (3a, 3b, 3c).

	Name	Connector
3a	Passenger compartment ventilation fan	N85

	Name	Connector
3b	Fan speed' variator	M72A

	Name	Connector
3c	Fan speed' variator	M72B

4. Disconnect the electrical connections of the additional heater (4a, 4b, 4c) (JTD version only).

	Name	Connector
4a	Additional heater resistor	O25A

	Name	Connector
4b	Additional heater resistor	O25B

	Name	Connector
4c	Additional heater resistor	O25C

5. Release the base with relay (JTD version only).6. Disconnect the wiring harness retaining collars.7. Remove the wiring harness assembly.

Refitting ( Removing

) Position the cable loom.Engage the base with relay.Connect the electrical connection.Secure the wiring harness using retaining clips. - 5040C10 air conditioner box - r+r - 5505A10 electrical junction unit - r+r - 7040L40 front compartment scuff strip - r r (left side) - 7040A95 (One), REINFORCEMENT BRACKET left or right, between DASHBOARD supporting crossmember and bodyshell - R.R. - 5010B56 DUCT between climate control casing and air duct to rear seats - R.R. - 5010B45 duct from climate control system - r r (left and right sides) - 7040A10 instrument facia trim - r+r - 5580C22 AIR BAG MODULE - Passenger side - R.R. - 7040A09 passenger air bag compartment cover - r r - 7040A31 flap assembly - r r - 5010C12 Windscreen demising VENT - R.R. - 5010D56 solar sensor - r r after checking electrical system - 5560B56 TRIM with SWITCHES/BUTTONS FOR MULTIFUNCTION DISPLAY AND HEADLAMP alignment ADJUSTMENT - R.R. - 5560B11 analogue control panel - r+r or replace - 5550A12 complete stalk unit - r+r for versions with air bag - 7040A26 steering column trim - r+r - 4110A11 steering wheel - r+r for replacement or check for versions with air bag - 5580C18 air bag module - r+r - 7040A37 fuse box cover - r r - 5580C26 LOCK BARREL KEY/SWITCH for deactivating passenger 'AIR BAG - R.R. - 5040D18 air conditioner control unit - r r - 5570T80 car radio unit - r+r - 7040A80 compartment unit on facia r r - 7040L20 tunnel trim - r r - 3380A44 handbrake/linkage protection - r+r - 7040A65 passenger compartment box lock , one , r r (left and right sides)Repressurize using coolant fluid ( - 5040A10 Air conditioning refrigerant CIRCUIT - Draining and Refilling ). - 1048A34 sleeve(s) from flow meter to air supply capacity case - r + r - 7055B54 under-engine guard - r r