Technical Service Bulletin PIP4554K — 2009 CADILLAC CTS
POWER TRAIN
Bulletin Details
| TSB ID | PIP4554K |
| Manufacturer | |
| Vehicle | 2009 CADILLAC CTS |
| Component | POWER TRAIN |
| Communication Date |
Bulletin 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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2009 CADILLAC CTS
PIP5338A
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0908110011C
STRUCTURE:BODY:DOOR
PIC4986E
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PIC6002
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PIP5192
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14-00-89-001
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PIP5038B
ELECTRICAL SYSTEM:SOFTWARE
PIP5038B
EQUIPMENT