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RecallGazette

Vehicle problems, recalls & safety intelligence

Cadillac CTS 2014–2019technical service bulletin

Bulletin PIP5407A · NHTSA communication 10164789 · issued Aug 29, 2019

Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2019
model years
51
vehicle entries

Official summary

This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oil pressure. Technician will replace timing chain tensioner guide. If oil pump face is damaged and or worn thru replace oil pump. Inspect bearings for damage wear due to debris from oil pump.

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.