SEAT Workshop Service and Repair Manuals > Leon Mk2 > Heating, ventilation, air conditioning system | Supplementary heating | Aux. heater/heater booster | Auxiliary heater -D5Z- F, vehicles 05.2004??

Removing overheating sensorG189

Removing overheating sensor -G189-

Special tools and workshop equipment required

t	Ejection tool -VAS 1978/4-

Before beginning repair work, perform the following jobs:

–	Remove heater unit → Chapter.

–	Dismantling and assembling heater unit → Chapter

–	Remove cover for combustion air blower -V6- → Item.

–	Press black cables out of chambers 10 and 11 of 14-pin connector housing to heater control unit -J162-.

–	Unscrew Torx screw -1- and remove retaining clip.

–	Pull overheating sensor -G189--1- out.

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