Discharge Air Temperature Sensor / Switch: Service and Repair
WM 875819 Removing and installing temperature sensors/interior temperature sensors on heater
Information
- Vehicles with manual air conditioner only have the evaporator temperature sensor -1- installed.
- Before removing the temperature sensors/interior temperature sensors, switch off the ignition and remove the ignition key.
Positions of the air conditioning unit temperature sensor
Preliminary work
Preliminary work - evaporator temperature sensor
Remove glove compartment. -> 681519 Removing and installing glove compartment - section on "removing" Service and Repair
Preliminary work - intake air temperature sensor
Remove the cover from under the right dashboard. -> 702219 Removing and reinstalling cover under dashboard - section on "Removing" 702219 Removing and Installing Cover Under Dashboard
Preliminary work for centre temperature sensor/side vents right side
Remove glove compartment. -> 681519 Removing and installing glove compartment - section on "removing" Service and Repair
Preliminary work for centre temperature sensor/side vents left side
Removing servomotor for air conditioner. -> 872019 Removing and reinstalling servo motor - section on "Removing" Service and Repair
Preliminary work for temperature sensor for footwell outlet vent, left side
Remove servomotor. -> 872019 Removing and reinstalling servo motor - section on "Removing" Service and Repair
Preliminary work for temperature sensor for footwell outlet vent, right side
Remove glove compartment. -> 681519 Removing and installing glove compartment - section on "removing" Service and Repair
Removing temperature sensors/interior temperature sensors on heater
Removing the evaporator temperature sensor
1. Turn temperature sensor -1- 90° and remove from the heating/air-conditioning unit.
2. Press latch on the electric connector for the sensor -1- -arrows a- and pull off the connector.
Removing the evaporator temperature sensor
Removing the intake air temperature sensor
1. Turn temperature sensor -2- 90° and remove from the heater/air-conditioning unit.
2. Press latch on the electric connector for the sensor -2- -arrows a- and pull off the connector.
Removing the intake air temperature sensor
Removing the centre temperature sensor/side vents right side
1. Turn temperature sensor 90° and remove from the heater/air-conditioning unit.
2. Press latch on the electric connector for the sensor -arrow a- and pull off the connector.
Removing the centre temperature sensor/side vents right side
Removing centre temperature sensor/side vents left side
1. Press latch on the electric connector for the sensor -4- -arrows a- and pull off the connector.
2. Turn temperature sensor -4- 90° and remove from the heater/air-conditioning unit.
Removing centre temperature sensor/side vents left side
Removing the temperature sensor footwell vent left side
1. Press latch on the electric connector for the sensor -5- and pull off the connector.
2. Turn temperature sensor -5- 90° and remove from the heater/air-conditioning unit.
Removing the temperature sensor footwell vent left side
Temperature sensor for footwell outlet vent, right side
1. Turn temperature sensor by 90° and pull it out of the heater housing.
2. Press latch on connector -arrows a- and pull off connector from the temperature sensor.
Temperature sensor for footwell outlet vent, right side
Installing temperature sensors/interior temperature sensors on heater
Installing the evaporator temperature sensor
1. Insert the electric connector into the sensor -1- until the connector is felt to engage.
2. Slide in the temperature sensor -1- into the heating/air-conditioning unit and turn 90°.
Installing the evaporator temperature sensor
Installing the intake air temperature sensor
1. Insert the electric connector into the sensor -2- until the connector is felt to engage.
2. Slide in the temperature sensor -2- into the heating/air-conditioning unit and turn 90°.
Installing the intake air temperature sensor
Installing the centre temperature sensor/side vents right side
1. Insert the electric connector into the sensor -3- until the connector is felt to engage.
2. Slide in the temperature sensor -3- into the heating/air-conditioning unit and turn 90°.
Installing the centre temperature sensor/side vents right side
Installing the centre temperature sensor/side vents left side
1. Slide in the temperature sensor -4- into the heating/air-conditioning unit and turn 90°.
2. Insert the electric connector into the sensor -4- until the connector is felt to engage.
Installing the centre temperature sensor/side vents left side
Installing the temperature sensor footwell outlet vent left side
1. Slide in the temperature sensor -5 - into the heating/air-conditioning unit and turn 90°.
2. Insert the electric connector into the sensor -5- until the connector is felt to engage.
Installing the temperature sensor footwell outlet vent left side
Installing temperature sensor for footwell outlet vent, right side
1. Insert electric connector into the temperature sensor until it is felt to engage.
2. Slide in the temperature sensor into the heater and turn 90°. Ensure it is seated properly.
Installing temperature sensor for footwell outlet vent, right side
Subsequent work
Touch up - evaporator temperature sensor
Install glove compartment. -> 681519 Removing and installing glove compartment - section on "installing" Service and Repair
Touch up - intake air temperature sensor
Install the cover under the right dashboard. -> 702219 Removing and reinstalling cover under dashboard - section on "Installing" 702219 Removing and Installing Cover Under Dashboard
Touch up - centre temperature sensor/side vents right side
Install glove compartment. -> 681519 Removing and installing glove compartment - section on "installing" Service and Repair
Touch up - centre temperature sensor/side vents left side
Installing the servomotor for air conditioning. -> 872019 Removing and reinstalling servo motor - section on "Installing" Service and Repair
Touch up - temperature sensor for footwell outlet vent, left side
Install servomotor. -> 872019 Removing and reinstalling servo motor - section on "Installing" Service and Repair