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Hyundai Sonata Climate Control Questions

62 messages,  Last post on Nov 02, 2009 at 9:51 AM

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What is this discussion about? Hyundai Sonata, Heating / Cooling, Sedan

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#54 of 62 Re: heater problems [mikeg64] by newowner10 Oct 06, 2009 (12:45 pm)
Replying to: mikeg64 (Oct 06, 2009 8:11 am) You should goto "www.hmaservice.com" and find the layout of the ductwork. This should show you where the valve-doors are positioned. The heat/cold one should be by the heater core. There are others that make the air come out of the defrost vents, floor vents, dash vents and recirculate the air.   Does you ventilation system change where the air comes out still. You could just have a hose that popped off. Replies to this message: mikeg64 (Oct 06, 2009 2:03 pm) tenpin288 (Oct 07, 2009 4:25 am)
#55 of 62 Re: 2006 sonata heater problems [dconnolly] by mikeg64 Oct 06, 2009 (2:00 pm)
Replying to: dconnolly (Oct 06, 2009 12:41 pm) please let me know what they say is wrong
#56 of 62 Re: heater problems [newowner10] by mikeg64 Oct 06, 2009 (2:03 pm)
Replying to: newowner10 (Oct 06, 2009 12:45 pm) ok thanks I'll check that out and yes the air does still change direction from the different areas. Replies to this message: tenpin288 (Oct 07, 2009 4:25 am)
#57 of 62 Re: heater problems [mikeg64] by tenpin288 Oct 07, 2009 (4:25 am)
Replying to: mikeg64 (Oct 06, 2009 2:03 pm) What does your temperature gauge indicate? Hot, cold, normal? It's possible your engine thermostat has failed open and your engine isn't warming up properly as a result.
#58 of 62 Re: 2006 sonata heater problems [mikeg64] by targettuning Oct 07, 2009 (8:27 am)
Replying to: mikeg64 (Oct 06, 2009 7:28 am) Consider that it just isn't COLD in much of the country yet...maybe chilly in the mornings. If the interior temp isn't set for 80 degrees (as an example) when the inside temperature sensor reads only 68 it isn't going to call down to the engine room for a lot of extra heater output. In other words if the difference between what temp you want in the car (via the digital temp on you climate panel) and the existing ambient interior temp isn't too great the heater isn't going to work hard to only heat the interior a few degrees
#59 of 62 Climate Control Actuator by condormike Oct 28, 2009 (10:17 am)
I have a fully loaded 1999 2.5 ltr auto Sonata. The previous owner botched a repair by cutting off the connector block from the wiring harness and connecting the cables to a non standard actuator with cable end twisting and insulating tape. As a result, the climate control doesn't work. I have bought a brand new actuator but have no idea which cable goes to which; the colour coding does not corespond. I have searched high and low for this area of wiring diagram to no avail. Can anyone help me PLEASE... Replies to this message: newowner10 (Oct 29, 2009 12:40 pm) condormike (Nov 02, 2009 9:51 am)
#60 of 62 Re: Climate Control Actuator [condormike] by newowner10 Oct 29, 2009 (12:40 pm)
Replying to: condormike (Oct 28, 2009 10:17 am) How many wires are there? Replies to this message: condormike (Nov 02, 2009 9:51 am)
#61 of 62 Intermittent problem with 2006 Hyundai Sonata climate contrl by maggiesmom1 Oct 30, 2009 (6:09 pm)
If I leave the temperature control in the cool range when turn off the engine at end of the day, I cannot get heat the next morning when turn the temperature control to heat range doesn't make a difference if I turn control to heat range before or after starting the engine. . If I leave control on heat range at night, do not have the problem. Hyundai dealer could not diagnose. Has anyone had this problem?
#62 of 62 Re: Climate Control Actuator [newowner10] by condormike Nov 02, 2009 (9:51 am)
Replying to: newowner10 (Oct 29, 2009 12:40 pm) Hi There are 5 wires. The car's wiring has: Dark Grey x 1 Yellow x 2 Light Blue x 1 Dark Blue x 1   The wires of the actuator are: Red x 1 Grey x 1 yellow x 1 Yellow (With dashed dark stripe) x 1 - Not quite sure what the dashed colour is! Dark Blue (With dashed light stripe) x 1 - Not quite sure what the dashed colour is!

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