If your heater still won't stop running, your problem could be one of two issues: Your thermostat is broken or miswired. Your furnace blower is malfunctioning. First, examine your thermostat's wires to ensure everything is plugged in correctly. Next, reset your thermostat to factory settings and try running your system again. Member. Join Date: Aug 2008. Location: Hfx NS. Posts: 257. 2008 Astra XE. 2000 L-Series 2.2L Sedan. Re: Heater not working? It could also be a stuck-open thermostat, sending coolant through the radiator even though the car is not warmed up; or: It could be an air-lock in the coolant hoses somewhere. Install the new temperature sensor. Reconnect the wiring connector. Make sure all the coolant plugs are secure. Add coolant and place the cap back on the reservoir. Lower your car. Start the These are the features that provide immense safety and a sense of unique driving experience. All Opel Astra J info & diagrams provided on this site are provided for general information purpose only. Actual Opel Astra J (2009-2015) diagrams & schemes (fuse box diagrams & layouts, location diagrams, wiring diagrams etc.) may vary depend on the This Vauxhall Astra G Mk4 had an engine managment light come on with the following fault codes:PO14104 Bank 1 Sensor 2 sensor heater circuit openPO036-8 Ban You can remove the cover in situ, unclip it from around the cables then along its length, its not easy but do able. If your not happy doing that, disconnect the battery, remove the connector then take off the cover, insert the connector, connect the battery. The cover can be replaced in situ. pgeddes79 Discussion starter. redman. Your problem may be with the engine cooling module. When in traffic you can cool your engine via the internal heater being set to max speed and max heat. You'll need to have the windows open and direct the heat away from you. Purely a temporary solution. Your problem may be with the engine cooling module. Enough heat can be drawn out of the throttle body to bring it below the freezing point and frost will form. This has to do with startup while the engine is cold until it warms up. The reason you'd see it in Australia is two reasons: 1) universal parts; 2) it's not always warm in Australia. - Components; A13: Assembly - Blower, passenger compartment: M1_A13: Motor - Blower, Passenger Compartment: B18: Sensor - Pressure, air conditioning: Y1_A13: Blower In this video, we take a look at replacing the broken heater control panel, in a 2006 Vauxhall Astra Bertone Convertible, one of the last Astra Gs built. The dYF2.