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RecallGazette

Vehicle problems, recalls & safety intelligence

Cadillac CTS-V 2014–2019technical service bulletin

Bulletin 150601002K · NHTSA communication 10186107 · issued Dec 17, 2020

Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2014–2019
model years
60
vehicle entries

Official summary

This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

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.