TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# PIT-4997.

Affected Component: ELECTRONIC STABILITY CONTROL

Summary

CHEVROLET/GMC: TRAC OFF AND SERVICE STABILITRAK MESSAGE WITH DTC C0900. IF THE VEHICLE IS DRIVEN AGGRESSIVELY IMMEDIATELY AFTER A COLD START, WOULD RECEIVE A TRAC OFF AND SERVICE STABILITRAC MESSAGE. THIS CONCERN MAY ALSO OCCUR IF THE ENGINE IS IMMEDIATELY FREE REVV 1/2 THROTTLE OR MORE AFTER A COLD START. *PE

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