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2003 Chevy Tahoe ABS and brake lights on dash

Tiny
MASTER JAMES
  • MEMBER
  • 2003 CHEVROLET TAHOE
  • V8
  • 4WD
  • AUTOMATIC
  • 113,430 MILES
When driving the front wheels hit a bump. The abs n brake lights on dash. The locks open and truck loses power. Max up to 15mph. I put on diagnostic all good. I was told to check engine ground. Looks good. Please assist, dire straits. Thank you!
Wednesday, July 21st, 2010 AT 2:39 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Have a pro scan it, your scanner might not be able to pick up ABS codes. You should check yoru dash and body grounds as well. It could be a bad connection at the wheel or bad wire leading to the sensor.
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Wednesday, July 21st, 2010 AT 3:14 PM

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