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Bruce nozik Posted on Oct 04, 2015
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Trac control light on & anti lock lite came on same time stays on

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Jeff Armer

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  • Pontiac Master 15,575 Answers
  • Posted on Oct 08, 2015
Jeff Armer
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Joined: Nov 22, 2012
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That means there is a problem with the ABS , has DTC'S - diagnostic trouble codes in the EBCM - electronic brake control module . You need to have diagnostics run on it !
Traction Control/ Stabilitrak Off: Refer to ABS Description and Operation in Antilock Brake Systems
This vehicle is equipped with the BOSCH 5.3 antilock braking system.
The vehicle is equipped with the following braking systems:
?€¢
Antilock Brake System (ABS)


?€¢
Dynamic Rear Proportioning (DRP)


?€¢
Traction Control System (ETS) (w/NW7)


?€¢
Traction Control System (TCS) (w/NW9)


?€¢
Vehicle stability enhancement system (VSES)

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