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Service bulletin 19NA058

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10158850
Published by NHTSA2019-04-22
Manufacturer's number19NA058
Manufacturer's date2019-03-19
NHTSA componentENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

This technical bulletin provides repair information to correct a customer concern of Hesitation or Low Power due to false knock detection and/or Malfunction Indicator Lamp (MIL) Illuminated, DTC P2096 / P2097 Set.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Equipment and accessories, Labels and manuals, 12-volt battery, Software

Trouble codes named

P2096, P2097

Vehicles listed
CHEVROLET MALIBU2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
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20NA1322021-12-20. Service bulletin. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
20NA2242021-02-01. Service bulletin. This service bulletin provides a procedure to inspect the A/C compressor failure due to a combination of low refrigerant and/or PAG oil to correct a condition of Air Conditioning Blows Warm Air and/or Does Not Get Cold.
16NA0192021-02-01. Service bulletin. This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
20NA1712020-10-26. Service bulletin. This technical bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808.
20NA1712020-09-28. Service bulletin. This technical bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808.
PIC6365A2019-07-08. Service bulletin. This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended.