Car locks not working fuel display not reading

Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
  • 2002 CADILLAC DEVILLE
  • 0.8L
  • V8
  • FWD
  • AUTOMATIC
  • 11,719 MILES
Battery light on, no power to doors, windows, seat's, remote trunk, fuel door, rear defroster and radio station, can you help?
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Sunday, January 15th, 2017 AT 9:31 AM

24 Replies

Tiny
HMAC300
  • EXPERT
Battery may be in poor condition. Check battery including load test and make sure terminals are clean. Most places do for free.
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Sunday, January 15th, 2017 AT 11:03 AM
Tiny
RENEE
  • ADMIN
Hi BAMM THOMAS CLEMENTS,

If you decide to check the condition of your battery yourself here is a link to helpful information from this site that features written instructions, pictures and a video explaining how to load test your battery yourself. If you need further assistance please come back to 2CarPros.com. We are always happy to help.

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

Thank you for visiting 2CarPros.

Kindest regards,

Renee
Admin
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Monday, January 16th, 2017 AT 2:36 PM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
Put a new battery in same thing and I have no mileage reading and fuel.
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Monday, January 16th, 2017 AT 4:59 PM
Tiny
SATURNTECH9
  • EXPERT
Is the battery light still on? Also, have you checked to make sure your alternator is charging?
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Monday, January 16th, 2017 AT 7:22 PM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
I will check it today and get back with you. Thanks.
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Tuesday, January 17th, 2017 AT 9:12 AM
Tiny
SATURNTECH9
  • EXPERT
You are welcome. Let us know.
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Tuesday, January 17th, 2017 AT 11:06 AM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
I checked alternator it is reading good.
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Sunday, January 22nd, 2017 AT 8:30 AM
Tiny
SATURNTECH9
  • EXPERT
Is the battery light still on with the car running? Also, what is the voltage reading with the car running at idle?
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Sunday, January 22nd, 2017 AT 9:04 AM
Tiny
SATURNTECH9
  • EXPERT
Also, have you checked all the fuses?
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Sunday, January 22nd, 2017 AT 9:05 AM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
It was fourteen volts.
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Sunday, January 22nd, 2017 AT 9:07 AM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
Yes and light is still on.
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Sunday, January 22nd, 2017 AT 9:08 AM
Tiny
SATURNTECH9
  • EXPERT
How about the battery light is that still on with it running? Also, have you checked all the fuses yet?
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Sunday, January 22nd, 2017 AT 9:20 AM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
Fuses are good.
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Sunday, January 22nd, 2017 AT 9:24 AM
Tiny
SATURNTECH9
  • EXPERT
Did this all start from a dead battery jump start etc? How you had it scanned with a professional photographer scan tool that can read all the computers in the car yet?
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Sunday, January 22nd, 2017 AT 9:27 AM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
Scanner keeps reading error and yes from dead battery.
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Sunday, January 22nd, 2017 AT 9:32 AM
Tiny
SATURNTECH9
  • EXPERT
You just tried a diyer scan tool? Sounds a lot like a bad body control. I have seen them fail after a dead battery just start etc.
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Sunday, January 22nd, 2017 AT 9:37 AM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
Next step.
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Sunday, January 22nd, 2017 AT 10:24 AM
Tiny
HMAC300
  • EXPERT
Check the fusiblelink going to alternator as well for battery light problem but also have a mechanic scan for codes like Saturn tech 9 advised
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Sunday, January 22nd, 2017 AT 12:58 PM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
OK get back with you thanks
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Sunday, January 22nd, 2017 AT 2:35 PM
Tiny
BAMM THOMAS CLEMENTS
  • MEMBER
Where's body control located
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Sunday, January 22nd, 2017 AT 3:32 PM

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