Product Emission Recall N192268180 Tailpipe Emissions – Oxygen Sensor – 2012-2013 Chevrolet Equinox & GMC Terrain

Emissions Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles

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NHTSA ID Number: 10183214

Manufacturer Communication Number: N192268180

Summary

Emissions Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a 2.4L engine and certified to the EPA Bin 4 emission standard and the California Cleaner Federal Vehicle option of Bin 4 emission standard. The vehicle’s post-catalyst oxygen sensor may provide inaccurate information to the engine control module, which manages engine combustion air-fuel ratios. If this condition occurs, tail pipe emissions may exceed allowed limits, without providing any notification to the driver. The malfunction indicator lamp (check engine light) will not illuminate. Dealers are to replace the post-catalyst oxygen sensor.

Condition

General Motors has decided to conduct a voluntary emissions recall involving certain 2012-2013 Chevrolet Equinox and GMC Terrain vehicles equipped with a 2.4L engine and certified to the EPA Bin 4 emission standard and the California Cleaner Federal Vehicle option of Bin 4 emission standard. The vehicle’s post-catalyst oxygen sensor may provide inaccurate information to the engine control module, which manages engine combustion air-fuel ratios. If this condition occurs, tail pipe emissions may exceed allowed limits, without providing any notification to the driver. The malfunction indicator lamp (check engine light) will not illuminate.

Correction

Dealers are to replace the post-catalyst oxygen sensor.

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