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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 5783
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Envoy 2002 worked good yesterday, Has new battery. wife

Customer Question

envoy 2002 worked good yesterday, Has new battery. wife could not crank it this morning. electonic key would not open door had to use the real metal key. once key was in the inition , it did nothing no nothing , no lights no gear shift, no horn nothing. and now cannot pull the key out. it is dead , dead !
Submitted: 1 year ago via CarComplaints.com.
Category: GM
Expert:  Gary replied 1 year ago.

I am sorry your having this problem

with the horn not even working that narrows down this issue to a big power or ground missing from the battery to the under hood fuse box

can you be sure both battery cables are clean and tight at the battery ?

if they are clean and tight will it start up with a jump start ?