Question about 1991 GMC Sierra

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A/c not working a/c on dash flashes when its turned on how do i reset the a/c

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How to get rid of maintenance light


To remove the "maintenance needed" light from your dash display:
1.) Insert the key into the ignition
2.) Hold the "odometer reset" button on the dash
3.) Turn the key to the "on" position DON"T START VEHICLE and wait for the dashes/hyphens to countdown, and then "zeros" will flash
4.) Release the "odometer reset" button, and start your car.

Maintenance light should be gone after this is complete. For future reference, this will work everytime. If you have any cases where is doesn't work, you must have performed it incorrectly. The "maintanence" light is generic and only runs on a timer, and your service provider is suppose to reset it after they perform maintanence

on Apr 06, 2010 | Scion TC Cars & Trucks

1 Answer

2000 Buick LeSabre: Check tire pressure warning is flashing, but tire pressure is OK


Have you tried resetting the light? On either the end of the dash on the drivers side or the end of the dash on the passenger side there is a panel that covers the fuse block. You'll need to have the door open to access it. Once you remove the cover you should see a button that says reset. Turn the key to the run position and press the button. The change oil message should flash, press the button again and the low tire message should flash, press and hold the button until the low tire light turns off. Sometime there will also be an audible series of beeps when it resets.

Jun 25, 2011 | Buick LeSabre Cars & Trucks

1 Answer

The car turns over ,but and acts like it wants to start but want .


well first see if your theft system is flashing on the dash,, if it is then that is your problem and it weill have to be reset. turn you car to the on position where all the icon light up on the dash. the therft will flash .. leave it on the on position for 10 to 15 minutes till it stops flashing . Now turn it off and your ready to go

Jan 21, 2010 | 2003 Chevrolet Malibu

2 Answers

Maintenance Lamp


Here's how you reset your maintenance light.

To reset the light,
Turn the ignition on
Make sure the odometer displays "ODO"
1.Turn the key off
2.Press and hold down the same button you use to get to "ODO"
3.Turn the key back to ON ( while still holding down the button)
4.Hold the button in until all the flashing lines on the odometer go away and the bunch of "000000" shows up and the maint reset light will turn off.
Your'e done.

If this doesn't work, you would have to try it on "trip A" instead of "ODO".

Oct 03, 2009 | 2006 Toyota Tundra

1 Answer

Hi my 2003 honda pilot


to reset the the light , turn ignition switch to off position , press and hold the select/reset trip button , while holding the button turn ignition switch to the on position , with the engine off , continue to hold the reset button for about 10 seconds until indicator resets , your done.
you will see like 5 dashs blink then 4 then 3 then 2 then 1 then all flash . problem solved .

Jan 01, 2009 | 2003 Honda Pilot

3 Answers

Flashing light shows a car and a keyh inside


Thank You Very Much for The Maintenance Required Light Info, as far as the flashing car w the key inside. I'm not sure what key we have? When we bought it it only came with one key so we tried to make a duplicate, which ended up not working because we later found out it needs a chip (or probably what I hear as the smart key?) If the light is supposed to be on (and normal) why does it need reset?

The Maint Reqd light blinks after 4,500 miles, and stays ON continuously after 5,000 miles. This is to remind you that you need an oil change. Give the info from you about your key, you do not have a smart key. You have a transponder key. Off topic, but, FYI, a Toyota dealer can program a transponder key for you.
Back to the Maint Reqd light. Here is how you reset it:
Turn the key on.
Make sure that the odometer reads "ODO", and displays the total mileage traveled...If it displays trip a or trip b, push the black button by the odometer to make the display read ODO.
Turn the key off.
Press and HOLD the black trip reset button until advised to release it.
Turn the key ON. (keep holding th reset button down)
Observe the odometer display.
you will see 5 dashes, 4 dashes, 3 dashes, 2 dashes, 11 dash, followed by five zeros, and the total mileage you started with will re-display.
Release the button.
Turn the key off.

Regarding the flashing light with the car & the key: This is the indicator to show potential theives thatyou vehicle has a sophosticated security system, and it CAN NOT be started by "hot-wiring" it. The flashing light is normal, and consumes no battery power. I hope that this helps you understand these two items better. Thanks for choosing FixYA, and the graciousness of a FixYa rating for my solution to you would be greatly appreciated. Glad to be of assistance; please feel free to call upon me anytime. Have a great day.

Nov 05, 2008 | 2007 Toyota Avalon

1 Answer

Flashing lights! dash and headlights


RESET PROCEDURE

With the ignition off, press the TRIP and RESET buttons at the same time you turn on the ignition. HOLD the buttons for 10 sec and the instrument cluster will go into a diagnostic sequence. I dont have the codes but you can find them online (999 means ok).

Doing this procedure will reset the dash cluster which will solve most of the problems.
jcbrooks

Aug 05, 2008 | 1998 Dodge Caravan

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