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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15659
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Turn key on lights come on das but wontstart I checked

Customer Question

turn key on lights come on das but wontstart I checked battery pulled starter had starter tested checked voltage at stater from battery cable made sur had good connection but when I go to start vehicle all lights come on dash head lights horn I got full power turn key and nothing no start its a 2004 avalanche
JA: Have you checked the fuses? The dashboard bulbs?
Customer: yes
JA: What is the model/year of your Chevy?
Customer: 2004 avalanche
JA: Are you fixing your Avalanche yourself? What have you tried so far?
Customer: I stated in first feed battery, starter, fuses, lights,
JA: Anything else you want the mechanic to know before I connect you?
Customer: just wont start when I turn key over
Submitted: 1 year ago.
Category: Chevy
Expert:  Chad Farhat replied 1 year ago.

Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

Expert:  Chad Farhat replied 1 year ago.

hey how are you

is there a security light on on dash ,do you have a capable scanner ?

have you tried resetting

Master reset Procedure

1- Disconnect Battery Cables ( Negative & Positive Cables )you can use any electrical wire as an extension if battery cables don't reach .

2- Hold cables Together for 60 secs ,then let go

3- Wait 30 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