Buick TSB #09-07-30-012B

2009 Buick Enclave

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Date Published: MAR 01, 2011
NHTSA TSB #: 10038284

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

You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# 09-07-30-012B.

Summary: GM: THE SERVICE ENGINE SOON LIGHT IS ON AND THERE MAY BE SHIFTING PROBLEMS. HARSH SHIFTING OR NO REVERSE. THERE MAY BE A BROKEN CLUTCH WAVE PLATE. *RM