TSB Document:

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

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# PIP-4420B.

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Summary

GMC: CERTAIN TWO-MODE HYBRID VEHICLES MAY NOT START DUE TO LOOSE PIN FIT OR BACKED OUT TERMINALS. *PE UPDATED 10/3/11. *PE

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