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# 030730025.

Affected Component: POWER TRAIN

Summary

2004 MODEL YEAR CHANGES FOR 4T40E AND 4T45E TRANSMISSIONS. *TT

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