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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 373 (Heating & Air Conditioning - Repair) >> Heater with operation >> 64 11 943 Replacing evaporator temperature sensor

64 11 943 Replacing evaporator temperature sensor

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Necessary preliminary tasks: 

Release screw (1).

Detach heating duct in rear compartment on left (2) in direction of arrow from air distributor in footwell (3).

Pull out air distributor in footwell (3) in direction of arrow.

Installation: 

Make sure heating duct in rear compartment on left (2) and air distributor in footwell (3) are correctly seated.

Fig 1: Pulling Out Air Distributor In Footwell
G03262420Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew bolt (1).

Pull out heating duct in rear compartment on left (2) in direction of arrow and feed out.

Installation: 

Make sure heating duct in rear compartment on left (2) is correctly seated.

Fig 2: Pulling Out Heating Duct In Rear Compartment On Left
G03262421Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Pull out evaporator temperature sensor (2) in direction of arrow and feed out.

Installation: 

Ensure evaporator temperature sensor (2) is correctly seated.

Fig 3: Pulling Out Evaporator Temperature Sensor
G03262422Courtesy of BMW OF NORTH AMERICA, INC.