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RecallGazette

Vehicle problems, recalls & safety intelligence

Cadillac CTS 2014–2019technical service bulletin

Bulletin 20NA207 · NHTSA communication 10183206 · issued Oct 6, 2020

Technical service bulletin
communication type
Electrical System
component
2014–2019
model years
51
vehicle entries

Official summary

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.

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.