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Question regarding starting car

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Old Dec 20, 2011 | 11:53 PM
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Default Question regarding starting car

When I get in the car I hit the start button. Nothing happens for 5 to 10 seconds then the dash lights up and the instruments come to life. I can then push the start button and the car starts as normal. This happens intermitently sometimes the car starts immediatley when I hit the start button. Please advise.
Old Dec 21, 2011 | 12:13 AM
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What model year is the car, how old is the car battery, and have you added any electronics to the car?
Old Dec 21, 2011 | 12:19 AM
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Well,,,,,,,,,,,,,,,,, I just helped a friend with the "Dash goes DEAD for 30 sec on my old 06 Coupe and the BCM was bad!

BC
Old Dec 21, 2011 | 01:59 AM
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Its a 2010 the battery is one year old and no electronics has been added.
Old Dec 21, 2011 | 02:00 AM
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If the BCM or any other module was bad it would not start at all.
Old Dec 21, 2011 | 08:15 AM
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Do you have your cell phone in the same pocket or near the fob? Do you have a cell phone charger plugged in as this will interfere with the signals to the internal receiver?
Old Dec 21, 2011 | 08:30 AM
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Take that thing back to the dealer. 2010 should not be acting that way.
Old Dec 21, 2011 | 08:40 AM
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My brand new 2012 GS Coupe takes about 10 seconds for the computer to run through its startup cycle before the starter responds and before the radio responds. During this time the DIC displays a few different phrases.

I am assuming this is normal.................................. .......

George
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Old Dec 21, 2011 | 08:45 AM
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I guess it could be normal, but 10 seconds sounds excessive. What if you were getting chased by someone and needed to start the car in a hurry?

Old Dec 21, 2011 | 10:08 AM
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Originally Posted by ant21b
If the BCM or any other module was bad it would not start at all.
Not true. As is often the case with electrical issues, they are more than often intermittent in nature. That's what makes them such PITA's to diagnose most times. Sorry for stating the obvious for you electronics guru's out there....
Old Dec 21, 2011 | 11:35 AM
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Originally Posted by Travelor
My brand new 2012 GS Coupe takes about 10 seconds for the computer to run through its startup cycle before the starter responds and before the radio responds. During this time the DIC displays a few different phrases.

I am assuming this is normal.................................. .......

George
No, it's not normal. Both mine and my mom's crank immediately after pushing the start button.
Old Dec 21, 2011 | 12:22 PM
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Originally Posted by ant21b
When I get in the car I hit the start button. Nothing happens for 5 to 10 seconds then the dash lights up and the instruments come to life. I can then push the start button and the car starts as normal. This happens intermitently sometimes the car starts immediatley when I hit the start button. Please advise.



Originally Posted by Travelor
My brand new 2012 GS Coupe takes about 10 seconds for the computer to run through its startup cycle before the starter responds and before the radio responds. During this time the DIC displays a few different phrases.

I am assuming this is normal.................................. .......

George
Not normal at all!!!!

Take a look at this video of my C6 starting up:




You can see that when you have the clutch pedal depressed the car starts up immediately when the top of the ignition switch is pushed in.

There shouldn't be any significant delay from when you push the start button and when the starter cranks.

Bob
Old Dec 21, 2011 | 02:40 PM
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"My brand new 2012 GS Coupe takes about 10 seconds for the computer to run through its startup cycle before the starter will become available and before the radio controls become available. During this time the DIC displays a few different phrases."


Let me be more specific, from the time I enter the car and the computer going through its start up cycle, it takes 10 or so seconds before the electronics get on line. From that time when I press the start button, it is immediate starting.

George
Old Dec 21, 2011 | 03:01 PM
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I can start mine immediately after getting in. I've never had any messages or waiting for the radio controls to work before I could start the car. Although I've never tried using the radio after getting in before starting the car.
Old Dec 21, 2011 | 04:59 PM
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Could the key fob have a weak battery.
Old Dec 21, 2011 | 05:01 PM
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If its taken to the dealer for this problem its likely the dealer will not be able to duplicate the problem.
Old Dec 21, 2011 | 06:30 PM
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Originally Posted by marc8090
I can start mine immediately after getting in. I've never had any messages or waiting for the radio controls to work before I could start the car. Although I've never tried using the radio after getting in before starting the car.
I leave the radio on when I shut it down and it starts as soon as I push the start button.

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Old Dec 21, 2011 | 09:09 PM
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Not normal. Foot on brake or clutch pushed in, should fire immediately, not 5, not 10 secs later.
Old Dec 21, 2011 | 10:54 PM
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Originally Posted by Bobbyosto
Not normal. Foot on brake or clutch pushed in, should fire immediately, not 5, not 10 secs later.
I agree 100%..

You don't even need to wait for the words to finish scrolling to start the engine!

When you press start, it should crank the engine immediately.

BC
Old Dec 22, 2011 | 07:33 AM
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Guess what guys - I WAS WRONG. The car does start immediately then goes throught he computer start up.

I had the sequence wrong - it is exactly as BEZ06 shows in his video..



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