Reg Posted July 28, 2009 Share Posted July 28, 2009 My P38 shows a chequebook symbol sometimes after 5 mins. when on cooling, always when on heating. If I leave the cabin on A/C,and the outside temperature is lower than cabin setting (as sometimes happens morning or evening) it shows the symbol, so I deduce it is somewhere in the heating side of the Climate control. I also get blast of cold air both sides of footwell intermittently, so I guess I have problems with the drives to the flaps or the control sensor. I am also getting a 1 second duration sound like a quiet horn hoot from somewhere in the system, happens every 5 to 10 mins, is this a stiff bearing on one of the flaps? I have a Faultmate diagnostics system and a spare Valeo motor assy. but dont want to dig until I know what I'm letting myself in for, especially as the A/C is still functioning. The A/C was recharged and fitted with a new condenser before I shipped the car to Cyprus. Any help would be appreciated. Quote Link to comment Share on other sites More sharing options...
vougese39 Posted July 29, 2009 Share Posted July 29, 2009 you hva e a blend motor fault it could just be a motor need recalibrating or a motor has failed the nosie withbe the motor sticking best to plug in and see Quote Link to comment Share on other sites More sharing options...
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