Removing and Testing the Thermostat. If you are still unsure whether the thermostat is stuck, perform the following procedure to get an accurate diagnosis. Disconnect the negative battery cable. Drain some of the coolant (a gallon should be enough) so the fluid won't pour out when you perform the next step.
These are the Vauxhall Opel Astra K common problems and issues. It can serve as a buyers guide if you are looking to see what issues owners are having with t
20120 posts ยท Joined 2014. #2 ยท Jul 28, 2020. Either a blocked matrix, an airlock or the heat distribution flap is not moving. Diagnostic equipment - latest OpCom Advanced 210420b Professional. Meriva = Corsa on steroids . No DPF = no worries. UEC = Underhood Electrical Centre - big fuse box under the bonnet. REC = Rear Electrical Centre
Note: Replace blower motor if required. Dry heater housing inner side. - see working procedure "Blower Motor Replacement โ Right Hand Drive", group "HVAC/Heating, Ventilation, and Air Conditioning", Service Instruction Astra-J (Document Number 92293574) 3. Remove blower motor control module and check for water traces
Consider to support my channel and all the hard work put into it at http://www.patreon.com/LMAutoRepairs Thank youHiThis car came to me after had an engine r
collapsed hoses cause water flow constriction. with heater on full .-engine running. loosen the bypass pipe for the closed thermostat till only coolant flows no air bubbles. the engine cooling fan spinning fast enough. the water pump in good condition. the interior directional flaps motors or actuators working.
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opel astra heater not working