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Service bulletins for the 2014 Chevrolet Cruze

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1920 on file from NHTSA, as of 2026-10-19.

About P0133 on the 2014 Chevrolet Cruze: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P0133 are shown. Show all

Bulletins, newest first
PI1484B2018-05-21. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL; EQUIPMENT. This preliminary informational bulletin provides repair information to correct a customer concern of DEF Fluid Quality Poor message on and/or cruise control interrupt at low speeds, DTCs P0128, P0133, P2002, P20EE, P22FA, P2463 set.
PIP52372018-05-07. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0133 and or P22FA. Technician will need to inspect Heated Oxygen Sensor and the Oxides of Nitrogen Sensor 1 for soot build up. If the sensors are covered with soot replace both sensor should be replaced. Also tighten the air cleaner outlet duct to positive crankcase ventilation heater housing using welding wire. Technician should also ensure all five hose clamps between the air cleaner box and the turbocharger are tight.
PI1484A2017-08-15. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This preliminary informational bulletin provides repair information to correct a customer concern of DEF fluid quality poor message on and/or cruise control interrupt at low speeds. Technicians also may find DTC(s) P0128, P0133, P20EE, P22FA, P2463 set or in history.
PI14842017-08-15. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This preliminary informational bulletin provides repair information for a customer concern of DEF Fluid Quality Poor message on and/or cruise control interrupt at low speeds and technicians may find P0128, P0133, P20EE, P22FA, P2463 set.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.