Cadillac CTS 2004–2007 — technical service bulletin
Bulletin PIP4663B · NHTSA communication 10112554 · issued Nov 7, 2012
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004–2007
model years
4
vehicle entries
Official summary
This Preliminary Information communication provides information to the technician with the procedure for the modification when replacing the motor mounts. Technician will need to remove the original exhaust heat shield and drill a hole in it for the top locating pin. Technician will also cut off the lower locating pin.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.