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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Cascada 2005–2018technical service bulletin

Bulletin 070604019F · NHTSA communication 10139090 · issued Nov 17, 2017

Technical service bulletin
communication type
Engine
component
2005–2018
model years
60
vehicle entries

Official summary

This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138 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.