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# PIC-4679B.

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Summary

GMC: INTERMITTENT SES LIGHT, DTC P2101 WITH POTENTIALLY MULTIPLE OTHER DTC'S SET. THIS CONDITION COULD BE CAUSED BY A PCM CIRCUIT SHORTED TO GROUND. *PE

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