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Not starting

Tiny
JOHN CLARK8
  • MEMBER
  • 2007 PONTIAC G5
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 199,000 MILES
The antitheft come up when I first turn key but is hone after 5 seconds. Tried all suggestions still will not start.
Tuesday, December 8th, 2020 AT 1:46 PM

7 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

If the light goes out, it is not the security system at all.

https://www.2carpros.com/articles/how-to-reset-a-security-system

I attached a diagram of the starting system for you to view. We need to do some testing at the relay.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/starter-not-working-repair

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Roy
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Tuesday, December 8th, 2020 AT 3:28 PM
Tiny
JOHN CLARK8
  • MEMBER
  • 17 POSTS
I never saw the light until I hot boost from a truck then light was there. Reset it once then when I was tighten battery cable socket touch other terminal and now light is back.
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Wednesday, December 9th, 2020 AT 4:06 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Check all your fuses with a test light to see if any have failed.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Hopefully the only damage you did was blow a fuse.

Roy
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Wednesday, December 9th, 2020 AT 5:07 AM
Tiny
JOHN CLARK8
  • MEMBER
  • 17 POSTS
What main fuses should I be checking?
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Wednesday, December 9th, 2020 AT 8:50 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
I would check every fuse in the fuse block.

I attached the diagram of the fuse block for you to view.

Roy
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Wednesday, December 9th, 2020 AT 3:58 PM
Tiny
JOHN CLARK8
  • MEMBER
  • 17 POSTS
I have another issue with 2005 Jeep Grand Cherokee. I change out the crankshaft sensor and the cam sensor now it cranks but will not start. Checked all fuses they are good. Any suggestion?
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Friday, December 11th, 2020 AT 4:30 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
We can only deal with one vehicle per question.

Please start a new question and I will be glad to help.

Roy
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Friday, December 11th, 2020 AT 4:33 AM

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