After i changed my battery the defrost comes on automaticly i hit the off button and it comes back after 3 to 6 sec. the panel wont light up and the only buttons that work is the off switch I cant control it help its too hot for the heat to be blowing ?
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Mazda Motor CorporationFeb 21, 2014 - NOTE: Indicator light turns off when conditions have been met for .... 3Switch the ignition ON, but leave the vehicle parked. ..... SCBS automatic brake is released approximately 2 seconds after the .... In either defroster mode ( or ), air will blow from the side dashboard vents. .... icon is displayed by going to.
American Honda Motor Companydamage to your vehicle, other property, or the environment. •. Instructions - how to .....time in the 20-minute mode, restarting of the engine is inhibited for 20 ... switch isturned on with the ignition key, the inhibition will be canceled ..... B127740H.Automatic Defrost Function. 3. After 5 seconds, a beep sounds and the current.
Jim lets try something first, here's what I need you to do. Take the negative battery cable off for 20 seconds and before hooking it back up make sure your blower is on HIGH and the control head is in the panel mode (Face Mode) and the temperature is in full cold. Hook the battery back up and start the engine. NOTE: DO NOT touch the control head until it has gone through all the calibration modes and came back to rest at the panel mode and the air flow stays in the panel mode. When this happens the calibration is complete. Then see if it switches to all the other modes. Hope this helps and have an awesome day Jim.
Does your vehicle have manual or automatic climate control ? You system is stuck in floor an defrost mode ?
Vacuum control motor-floor/defrost door
Defrost air flow
Outside air inlet
Air inlet door
Vacuum control motor-air inlet door
Recirculated air inlet
Temperature blend door
Panel air flow
Vacuum control motor-panel door
Floor air flow
Vacuum from the engine intake manifold
A/C vacuum check valve
Vacuum reservoir tank and bracket
Pull the control panel an check for vacuum
Air inlet door
VACUUM APPLICATIONS CHART-ELECTRONIC AUTOMATIC TEMPERATURE CONTROL
Vacuum Harness Hose Color
Manual Override Selector Buttons
Floor/ panel (partial)
I had a similar issue on an 05 silverado. Air would only blow out of defrost vents. But this worked for me:
1) Unplug HVAC fuse for 10-30 seconds
2) Start truck
3) A/C comes out defrost - wait about 10 to 15 secs
4) A/C then starts coming out the floor vents for about 5 seconds
5) A/C then starts coming out the dash vents.
6) While the A/C is coming out the dash vents, turn A/C OFF (otherwise it cycles back to defrost for good).
7) Turn truck OFF
8) Restart truck and it should work fine
(Found solution on another forum from user "ccurran")
If you are referring to your rear window defroster not working when you press the button, you either have a blown fuse or are missing the fuse entirely.
Check your manual (sec 6 I believe): The fuse panel for your problem is located behind the glove box. You need to remove the front case but just pulling the handle to expose the fuses. The fuse is the same fuse that controls your heated seating, your hvac, rear defroster, and automatic lights. Let me know if this is the problem you where having and if this helps.. I just fixed this on my 97 Grand Prix SE 3 days ago!!!
On cars with automatic climate control: To enter diagnostic
mode, set the temperature to 75F, press the the off button. Press
Floor, Defrost\Floor, Front Defrost simutaneously for 3 seconds until
the temperature display begins to flash. On cars without automatic climate control, set the blower to
any speed, turn the temperature control in between warm and cold. Press
Floor, Defrost\Floor, and Front Defrost. All codes will flash via the
Front Defrost button.
When the test is over all fault codes will be displayed (on cars
without automatic climate control, they will be blinked out on the
Front Defrost button).
23 Blend door feedback control
24 ATC mode door feedback failure
25 Ambient temperture sensor failure
26 ATC in-car sensor
27 Sun sensor failure
31 ATC recirculate door stall failure
32 ATC blend door failure
33 ATC mode door stall failure
34 Engine temperture sense failure
35 Evap temperature sense failure
36 ATC head command failure