This Preliminary Information communication provides the technician with the steps on repairing a clunk...
Cadillac technical service bulletin PIP4554J for 2007-2009 Cadillac SRX, 2010-2013 Chevrolet Camaro and 2008-2013 Cadillac CTS and others.
- Bulletin number
- PIP4554J
- Component
- Power train
- Summary
- This Preliminary Information communication provides the technician with the steps on repairing a clunk noise after shifting from reverse to drive or drive to reverse and then accelerating. The concern is only with rear wheel drive 6L45 or 6L50 automatic transmissions with Regular Production Option Code MYA or MYB apply. Apply thread locker to the transmission output shaft flange splines and install a new front propeller shaft flange nut. Apply thread locker to the new propeller shaft flange nut if it does not contain a pre-applied adhesive patch.
Owners of these vehicles have filed 232 complaints in the transmission category.
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