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Dave Nova
Dave Nova, Cadillac Technician
Category: Cadillac
Satisfied Customers: 1522
Experience:  ASE Master Certification. GM World Class Certification
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I have a engine ck. light & the key auto start button know

Customer Question

I have a engine ck. light & the key auto start button know longer works.
Submitted: 2 months ago.
Category: Cadillac
Expert:  Chad Farhat replied 2 months ago.

Hi, I'm Chad ,Welcome To JustAnswer, I'm reviewing your question and I will be be posting a replay ASAP

Expert:  Chad Farhat replied 2 months ago.

do you have 1 or 2 keys for it ?

is there any red security light flashing or steady on ?

there is no fuse for key remote , there is a battery inside of remote that can be replaced ?

have you had the car scanned and retrieved any fault codes ?

try this and let me know if anything reset and it starts .

Master reset Procedure

1- Disconnect Battery Cables ( Negative & Positive Cables )

2- Hold cables Together for 20 secs ,then let go

3- Wait 10 minutes

4- Make sure all doors are closed

5- Reconnect battery Cables

6- Lock & unlock the vehicles using the key from driver door side (if you have a key fob with no blade key, just lock & unlock using the key fob buttons)

7- Enter the vehicle and attempt to start

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

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