Question about GMC Yukon Denali

1 Answer

Used wrong key to start engine, now real key wont turn over engine

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,896 Answers

You will have to reprogram your key. To do this:

Try using old key turn from "Off to on" not starting car 7 times--remove and insert new key use same procedure--then try to start w/new key.
If you have 2 "old" keys do the same thing with 2nd old key before using new one.

Posted on Aug 01, 2009

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Turns over but wont start some time you could get it to start if you let go of the key real quick


that action indicates a battery problem
there is just enough power to turn over the engine but insufficient in reserve to energize the electronics to get the spark
by letting go of the key real quick , the engine is still turning but the need for power to the starter is stopped and the electronics gets a surge of power
probably find that if you could clutch start it it would fire up immediately
have a load test done on the battery to check for a bad cell

Oct 01, 2015 | Cars & Trucks

1 Answer

A/T oil temp light comes on accompanied with battery ligh. The engine wouldn't start. Toyota 2010 4Runner limited edition


which engine?
2.7 L 2TR-FE I4 (157 hp, 2WD, 2010 only)
4.0 L 1GR-FE V6 (270 hp)
that means the engine stalled, or was real close to stall
800 rpm is lowest on most modern cars.
so ..wow you like to guess, with $100 bills>?
wow.
NOOBS 101 (posted 100s of times)
  1. get in car, turn on head lights , do they work, (yes/no)
  2. yes, turn key, does all those silly warning lights glow (y/n)
  3. does CEL glow, check engine light, if not fuses are BLOWN if above 1,2. are ok.
  4. Is the IMMOBLISER light happy, not telling you its IMMOBILZED? per oper. guide? if yes stop here)
  5. turn the key to start (all this is in oper.guide) does engine starter crank the engine over fast? (y/n)
  6. yes, then its a cranks no start issue, if no,its starter key issues.
  7. Ok it cranks, do you have spark to all cylinders of unstated engine. seen above?
  8. if yes, then try test fuel, if not fix bad spark. scan PCM, see why the scan tool can tell you why it wont start, by cranking any engine, with tool connected, 1996 to now. do so now.
  9. and more, ask for more if you can get to here.

Feb 09, 2015 | 2010 Toyota 4Runner Limited

3 Answers

My chevy malibu wont start. it turns over but wont start. tried new battery, not the problem. changed fuel filter, still the same thing, turns over, but wont start.


Hey Debbie. When a car wont start, there can be many things that can cause this. It can get real frustrating real quick. I will give you some things that it may be. If you are good at cars, you need to test for fuel and spark. Make sure fuel is going to the engine and make sure your ignition is sparking. If you are not good on cars, check these. Make sure your fuel pump is kicking on when you first turn the key. You should hear a humming sound for a second or two. If you do, the pump is working. If not, it may be bad. If you haven't changed the fuel filter in a long time, it may be clogged. A filter is cheap, usually 10-20 dollars. A fuel pump is 100-200 dollars. Check your air filter and make sure the engine is getting air. The filter may be clogged/real dirty. You could check the fuel pump fuse/relay, only if you didn't hear the pump. Your timing belt may have broke. You need to spray starter fluid into your carburetor. You will have to take off the air hose to do so. Once you spray it in, try to start the car. If it starts and dies, you have a fuel issue. If it stays the same and doesn't start, you will have to check the ignition system. This included the spark plugs/coils, distributor, dist.cap, rotor, cam sensor , crank sensor, ecm. I know it is a lot to take in but it could be any of these. Let me know if you know the engine good. There are things you can check, if you know how to check them. The only way to check for the problem is by checking each possibility. If you have a question Debbie, let me know. I am here to help. Thanks for choosing FixYa.

Feb 23, 2011 | 2003 Chevrolet Malibu

2 Answers

Will inserting the wrong key in the ignition of a 2003 focus screew up the PATS? I replaced the key cylinder that had locked up. I inserted the wrong key (non PATS) The one for the doors. It turned the...


inserting the wrong key wont damage the pats its just a no start condition.using a non pats key wont solve the problem either.when using unprogramed key the pcm will disable the ignition system and the starter

Jan 14, 2010 | 2000 Ford Focus

1 Answer

Key doesnt turn! We have used two keys a key that wasnt for the car that worked and a the key that worked. We used the wrong key to start the car then parked and now when we went to start it using wrong...


sounds like the key cylinder is bad! the way u described the problem sound like an older car and the original key looks worn or is rounded at the edges

Aug 29, 2009 | 1992 Plymouth Voyager

2 Answers

Need to remove the ignition because it wont turn to start. How do we get the ignition out. Or how to fix so we can turn rhe key and start the car


need to remove the ignition because it wont turn to start. How do we get the ignition out?. Or how to fix so we can turn rhe key and start the car

Jul 04, 2009 | 1996 Chevrolet Cavalier

1 Answer

Duplicated key wont start engine


Their is a computer chip imbedded into the original key. Take it to a real locksmith and most are able to make another coded key.

Dec 29, 2008 | 2002 Chevrolet Venture Passanger

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

Related Topics:

410 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

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

Answer questions

Manuals & User Guides

Loading...