ABS, check engine and traction control light turns on while driving

Tiny
SBMISRY
  • MEMBER
  • 2003 PONTIAC GRAND AM
  • 3.4L
  • V6
  • 2WD
  • AUTOMATIC
  • 190,063 MILES
Both front wheel hub bearing assembly have been changed. It has been about a month and I've noticed when I get in the car and start driving the ABS, check engine and traction control light comes on. I stop and shut the car off.
Restart it and lights are gone. As long as I don't shut the car off they don't come back. And I repeat the process. It's not registering in my code reader. So there is nothing to clear. Help please.
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Saturday, April 10th, 2021 AT 9:26 AM

3 Replies

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

What we ask you to do is perform a CAN scan to retrieve all code information from your car. A CAN scan will test all the systems on your car including the check engine and traction controls lights you've mentioned. Here is a tutorial showing what is involved for a CAN scan:

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

After performing this procedure get back to us with all stored code information and then we can properly diagnose these issues with your car. Hope this helps and thanks for using 2CarPros.
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Saturday, April 10th, 2021 AT 11:08 AM
Tiny
SBMISRY
  • MEMBER
  • 60 POSTS
Danny, I've noticed also that when it rains the lights don't come on and everything seems okay.
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Sunday, April 11th, 2021 AT 8:30 AM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello again.

Have you been able to have the CAN scan performed to retrieve any stored codes? Please keep us updated and supply any code information so we can properly diagnose any vehicle issues. Thanks again for using 2CarPros.

Danny-
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Tuesday, April 13th, 2021 AT 4:55 PM

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