Replying to post by whittingehame:
If heater hoses into and out of heater matrix are both hot , it can only be a heater flap / heater flap actuator at fault
Very good answer, but how to access the heater flap?in my car actuators work,check them physically and test them , all three of them. The only guess is to access the heater box and open the flap door,can you help please?unless I unblock the heater flap no heating .
Posted Aug 25, 2024 (3 months ago)