GMC TSB #PI-0153B
2009 GMC Envoy
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
- TSB Document
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- 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# PI-0153B.
- Summary
- GM: THERE IS A WHINE NOISE WHEN IN DRIVE OR REVERSE. THERE IS A BEARING PROBLEM IN THE TORQUE CONVERTER. *RM