Question about 2002 Cadillac Escalade

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Resetting service engine soon light in my 2002 cadillac escalade

My service engine light has come on and i have had my vehicle service. how do i reset this light

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  • Anonymous Mar 13, 2014

    2007 Cadillac Escalade backup camera will work for a few seconds, then start to flutter like it's loosing signal, then it turns into a black screen with a "service camera system" warning that comes on. Any ideas what the problem could be?

  • Anonymous Mar 18, 2014

    reset service engine light after servicing



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  1. Turn the ignition key to the RUN position.
  2. Press the INFO button on the Driver Information Center (DIC) button to display ENGINE OIL LIFE.
  3. Fully push and release the accelerator pedal 3 times within 5 seconds. If the CHANGE OIL SOON light flashes 2 times, the system is reset. However if the light comes on and stays on for 5 seconds, the system did not reset. Repeat the he procedure if the system does not reset.
  4. Turn the ignition OFF.

Posted on Feb 01, 2009

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Most auto parts stores, such as auto zone, will reset the light for u at no charge.

Posted on Feb 01, 2009


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1 Answer

Code p1683

DTC P1683 - Driver 5 Line 3

The "P" implies Powertrain, but I understand this code to relate to your vehicle's computer which is unable to boot up properly as a result of being unable to read certain data. This may be from a faulty PCM, or low voltage to the unit. I would check both, and ensure you check the ignition as several things validate voltage from there.

Mar 01, 2014 | 2002 Cadillac Escalade

1 Answer

How do i reset the service engine light soon? It stays on after i have changed the oil and filter and reset the oil life sensor to 100%.

The service engine soon light indicates a problem.
Take the vehicle to AutoZone and have them read the computer code.
They can give you an idea of what the problem is and reset the light for you.
BTW the service is free

Aug 15, 2011 | 2003 Cadillac Deville

1 Answer


The car is telling you there's a problem. The light isn't there to bug you or anything. It shows that something is wrong and it needs to be fixed. Fix the problem and it will go away. What a concept!

Aug 13, 2011 | 2002 Cadillac Escalade

2 Answers

I to reset the service engine soon light on a 2002

You will need a OBD II scanner to erase the code from the ECM.

May 25, 2010 | 2002 Cadillac Sts

1 Answer

How do I reset "service engine soon" indicator light?

Either take it to a dealership and have the mechanic do it for you,,or purchase a code reader for your vehicle of ebay and do it for yourself.

Jan 19, 2009 | 2002 Cadillac Escalade

1 Answer

Engine light came on then security light also

Recommend to have codes pulled via scan tool. Lights can come on for many different things. Possible bad ignition switch assembly can cause both check engine light and security light to come on.

Dec 20, 2008 | 2007 Cadillac Escalade Ext

2 Answers

Service Engine Soon Light keeps coming on

why did you replaced the o2 ??
were they wet ??
oil ??
torn ??
did you scanned the vehicle ??
any code ?? also when you serviced your vehicle did you erase the computer ?? reset the code ??
all that has to do with it.
please let me know so i can help you with it

May 15, 2008 | 1999 Cadillac Escalade

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