ABS traction

Tiny
BOBVT128
  • MEMBER
  • 2003 CHEVROLET MONTE CARLO
  • 3.8L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 150,000 MILES
Code U 1040 has appeared on test and the abs and traction lights come on all the time
Tuesday, January 5th, 2016 AT 9:53 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Clean battery terminal ends and get battery checked for condition including load test. Most places do for free. Then check grounds on the abs unit make sure it is clean and no corrosion. Then have a pro look at this because you have lost contact with one or two modules on the car.
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Tuesday, January 5th, 2016 AT 12:11 PM
Tiny
BOBVT128
  • MEMBER
  • 2 POSTS
Ok than you will star with battery
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Tuesday, January 5th, 2016 AT 3:05 PM

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