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BOBBYSS
BOBBYSS, Master Technician
Category: Chevy
Satisfied Customers: 17143
Experience:  ASE MASTER CERTIFIED, AA DEGREE AUTO/DIESEL TECH
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Chevy uplander: 2006 Chevy uplander not sending power to starter

Customer Question

2006 Chevy uplander not sending power to starter I jump it at relay and it turns off and 2 sec it dies.
Submitted: 1 year ago.
Category: Chevy
Expert:  BOBBYSS replied 1 year ago.
Hello, my name is***** for the question. If I am not online when you return please give me some time to get back to you. Can you tell me if there are any aftermarket electronics or alarms added to the vehicle? What happens when you try starting it? Do all of the dash lights come on?
Customer: replied 1 year ago.
No aftermarket parts. yea all lights come on wen I put key in i hear fuel pump but dont start I tun it on tru the relay it turns on then turns off like something cuts all power off
Customer: replied 1 year ago.
I just found out that wen I take key out and close all the doors it keeps on beeping like something is still open wen there's nothing open and there's is power to obd2 but says theres a problem to check it don't let me see the codes or anything
Expert:  BOBBYSS replied 1 year ago.
Does the computer say no communication? Have you checked the battery and the connections at the battery?
Customer: replied 1 year ago.
Battery is gd I put new posts no communication from computer
Customer: replied 1 year ago.
I had computer reflashd true flagship one FS1inc.COM
Expert:  BOBBYSS replied 1 year ago.
Thank you. Do you have a voltage meter to run some tests?
Customer: replied 1 year ago.
Yea I can get a hold of one where do you want me to start
Expert:  BOBBYSS replied 1 year ago.
To start we need to check the power at a few fuses under the hood. In the under hood fuse box,with the key on, check the voltages at the fuses that have IGN in their label as well as the BATT fuses. Let me know what you find.
Customer: replied 1 year ago.
And relay?
Customer: replied 1 year ago.
Theres power at the ign and battery fuses I all ready check
Customer: replied 1 year ago.
The ign is a relay it licks wen I turn key to start
Expert:  BOBBYSS replied 1 year ago.
Does the power train relay click also?
Customer: replied 1 year ago.
Witch one is that one ?
Customer: replied 1 year ago.
And where is it located
Expert:  BOBBYSS replied 1 year ago.
It is located under the hood in the fuse block. It is names PWRTRN
Customer: replied 1 year ago.
No clicking
Customer: replied 1 year ago.
Just the ign
Expert:  BOBBYSS replied 1 year ago.
Thanks. We need to check the ignition switch. You will need to access the back of the switch connector behind the key lock cylinder. Once you access it you need to turn the key on the run position and make sure that all but the yellow wire have battery voltage. If not then the problem is in the ignition switch.
Customer: replied 1 year ago.
K. Ill get back to you on that one tomorrow thanks
Expert:  BOBBYSS replied 1 year ago.
Sounds good. Thank you.