Question about Hyundai Sonata

1 Answer

Rotary temperature control will not go to hot just springs back to the cold position. Cable appears to be ok, is it controlling a flap if so where is the flap and what needs to come apart to get to it Ron

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Hyundai Master
  • 64,169 Answers

The blend door or flap as you call it has warped, it will have to be removed and repaired or replaced, the flap is located in the heater air suct near the heater core, in order access it to repair it the entire dash must be pulled out.

Posted on Dec 08, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2002 Jeep Liberty heater works, but defroster blows cold air


on all cars made
(you can read the FSM at any time and see exact way and tests)
1: damper stuck or its actuator bad. ( 3 kinds uses on all cars)
2 ;controls to damper actuator bad.
3: wires between both faulty.

3 types are motor, vacuum servo and cable.
you have 2 of the 3.
the blend is a motor actuator
the recric is vacuum servo
the motor types are very hard to test, read the FSM.

ill post the calibration

quote

Use this procedure to ensure that the A/C-heater control is correctly calibrated to the blend door actuator. If the calibration is not correct, the heating-A/C system may experience a condition where full heating or cooling capabilities cannot be obtained.
Manual calibration of the A/C-heater control should be performed if the blend door actuator is not functioning properly, or if the temperature of the conditioned air is too warm with the temperature control in the full cold position or too cool with the temperature control in the full hot position.
NOTE This calibration procedure can only be started within the first ten seconds after the ignition switch has been turned from the OFF position to the ON position. Make sure that the battery is fully charged prior to beginning the calibration procedure. NOTE The length of the pause made at each end of the temperature control rotation (sweep) is important. 5 seconds) or too long (greater than 1.5 seconds).
  1. With the ignition switch in the OFF position, move the temperature control to its middle (12 o'clock) position.
  2. Turn the ignition switch to the ON position (do not start the engine).
  3. Within 10 seconds of turning the ignition switch from the OFF to the ON position, perform the following rotations (sweeps) of the temperature control.
    • From the 12 o'clock position, rotate the temperature control counter-clockwise to the full cold position. Pause one second.
    • Rotate the control clockwise to the full hot position. Pause one second.
    • Rotate the control counter-clockwise to the full cold position. Pause one second.
    • Rotate the control clockwise to the full hot position. Pause one second.
    • Rotate the control counter-clockwise to the full cold position.

Oct 05, 2014 | 2002 Jeep Liberty

1 Answer

Why would a 2009 toyota sienna, blows hot air?


does the hot/cold control knob feel like it is moving something or is it very hard/easy to turn ? sounds as if the hot/cold setting is stuck at hot would need to strip back heater control panel and follow the control wire/cable to the heater box where a flap opens and shuts for hot or cold air and see what is happening ,cable may have broken , flap may have come off it's hinge won't know until you get a look at it , the engine isn't over heating is it ?

May 20, 2014 | 1998 Toyota Tacoma

1 Answer

Where is the air and heat blend motor on a 2000 dodge dakota?


Hi Sharon, I'm glad to help. Your 2000 year doesn't have a motor for the temp door. It operated by a cable running from the control head to the temp door and you work it manually. If you can't control the temperature from hot to cold, sometimes the cable come off or breaks. Here how you can see the cable to see if its working. Remove the radio and right behind it you will see the cable attached to the door, while watching it move the temp lever from hot to cold and watch it. If it is moving then its most likely out of ajustment. If it is not moving, then you'll need a new cable. Just in case it is moving, I'm attaching the instruction on how to adjust it below. Hope this helps and have an awesome day Sharon!



TEMPERATURE CONTROL CABLE

Any time the heater-A/C control or the temperature control cable are removed and/or replaced, the following procedure must be performed.
  1. The temperature control cable housing and core must be installed at both the heater-A/C control and the heater-A/C housing ends, and the heater-A/C control must be installed in the instrument panel. See Heater-A/C Control and Temperature Control Cable in the Removal and Installation section of this group for the procedures.
  2. Rotate the temperature control knob on the heater-A/C control so that the knob pointer is in the 12 o'clock position.
  3. Pull the temperature control knob straight out from the heater-A/C control base until the perimeter of the knob (not the knob pointer) protrudes about 6 millimeters (0.25 inch) from the face of the control base.
  4. Rotate the temperature control knob to the 1 o'clock position. Push in on the knob slightly and continue rotating the knob to its full clockwise stop. The knob pointer should be aimed at a position about 8 millimeters (0.315 inch) beyond the end of the graduated red strobe temperature control graphic on the face of the heater-A/C control base. If the knob is not pointed to the correct position, go back to Step 2 and repeat the adjustment procedure.
  5. Rotate the temperature control knob counterclockwise until the knob pointer is in the 12 o'clock position again.
  6. Push the temperature control knob straight in towards the heater-A/C control base until the perimeter of the knob (not the knob pointer) is flush with the face of the heater-A/C control base.
  7. Rotate the knob to its full clockwise stop again. The knob pointer should be aimed at the end of the graduated red strobe temperature control graphic on the face of the heater-A/C control base. If OK, go to Step 8. If not OK, go back to Step 2.
  8. Rotate the knob to its full counterclockwise stop and release the knob. If the knob springs back from the counterclockwise stop, the self-adjuster clip that secures the temperature control cable to the blend-air door lever is improperly installed. See Temperature Control Cable in the Removal and Installation section of this group for the procedures. If the knob does not spring back, the temperature control cable adjustment is complete.

May 14, 2014 | Dodge Dakota Cars & Trucks

2 Answers

VW fault codes


Hi there:
Are you scanned the PCM and have fault codes noted? Need description fault codes? Send us the specific fault codes that you find there.

Jul 01, 2012 | Volkswagen Cars & Trucks

1 Answer

Interior blower only blows up to warm on 1997 A4 2.7ltr


Check the blend door cable for proper attachment to the control panel and to the blend door. Try opening the door manually to see the you can get hot air out. If not, the door may be broken inside the heater box. If yes, correct/adjust the cable attachment for proper operation.

REMOVAL & INSTALLATION
1990-97 Passat Models
Install the cable ends marked with a white or blue band to the control head assembly. The cables must be attached to the control head before connection to the system air flaps.
  1. Remove the climate control head from the center dash assembly to access the control head cable ends.
  2. Remove the lower dash panels as necessary to access the cable lever arms.
  3. Attach the airflow distribution cable (cable 2) to the airflow distribution knob's lower control lever.

This cable can be identified as follows:
Operates the mode/central air flap Cable has a black sleeve and is 25.0 inches (634 mm) long Cable is marked with a white band
  1. Press the cable's sleeve against the control head stop and install the retaining clip.
  2. Attach the temperature control/air blend cable (cable 3) to the air temperature knob's control lever.

This cable can be identified as follows:

Operates the temperature control/air blend cable air flap Cable has a blue sleeve and is 21.0 inches (535 mm) long Cable is marked with a white band
  1. Press the cable's sleeve against the control head stop and install the retaining clip.
  2. Attach the airflow distribution cable (cable 1) to the airflow distribution knob's upper control lever.

This cable can be identified as follows:


Operates the footwell/defroster air flap Cable has a black sleeve and is 37.5 inches (954 mm) long Cable is marked with a blue band
  1. Install the cable such that the blue band is over the retaining clip mount and install the retaining clip directly over the blue band.
  2. Install the climate control head.
  3. Set the air flow distribution knob to defrost.
  4. Connect the longest airflow cable (cable 1) to the footwell/defroster flap lever on the heater's air box.
  5. Press and hold the flap's lever toward the retaining clamp perch and install the cable retaining clip.
  6. Set the airflow distribution knob to the Vent position.
  7. Connect the short airflow cable (cable 2) to the central/mode flap's lever.
  8. Pull and hold the mode flap's lever away from the retaining clamp perch and install the cable retaining clip. Check the operation of both air flaps making sure they can be heard contacting their stops.
  9. Set the temperature control knob to full cold.
  10. Connect the blue-sleeved cable (cable 3) to the air blend/temperature flap's lever.
  11. Pull and hold the mode flap's lever away from the retaining clamp perch and install the cable retaining clip. Check the operation of the air blend/temperature flap making sure it can be heard contacting the stops.

11_24_2011_10_52_22_pm.gif

Fig. Side view of the control head and cable location. 1. Footwell/defrost flap cable-2. Air distribution cable-3. Temperature control flap cable

11_24_2011_10_53_58_pm.gif

Fig. Temperature flap cable location and adjustment

Nov 24, 2011 | 1998 Audi A4

1 Answer

Volvo heater blows hot when set oncold


hi, the new cars have a flap to change HOT or COLD temperature, if the control cable brocken, come out of the fixing. the flap is CLOSED. meaning like a 2 way FLAP one way HEAT the other COLD. this is a good sytem it can adjust very little HEAT or very little COLD depends on where the control is set. gerry

Sep 10, 2010 | 2003 Volvo V70

1 Answer

Hot to stop engine heat from entering cockpit


The control switch for temperature is faulty, cable must have come off, leaving the heater core flap open. Make sure all cables are connected to the climate control switches. If it isn't anchored properly, it will move freely and not controlling the flaps or valve to position. Cable locks do come off and fall around the assembly, once that happens the cable doesn't have any counter resistance of it's position and move from it's own slack making it useless..

Jul 23, 2010 | 1991 Porsche 944

1 Answer

Ac work on max ac only, all other controls blow hot air


There is a Flap on heater box and on some of those it is motor controlled, but it sounds like the flap is not switching back and forth

Sep 16, 2009 | 1998 Ford Explorer

2 Answers

Ford ka 2005 heater fault


There is a vacuum operated actuator that is in the venting system When you switch your control knob, a vaccum pressure is applied to this actuator. Then the actuator moves a flap that controls the warm air/cold air flow. The flap can get stuck, or the actuator can become leaky or weak

Jul 21, 2009 | 1999 Ford Taurus

1 Answer

Heater only blows hot (well, warm) on full speed of fan


Replace the temp control on this car, it should be electrical control not cables.

Dec 03, 2008 | 2000 Ford Escort

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

225 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hyundai Experts

yadayada
yadayada

Level 3 Expert

64052 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Hyundai Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...