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February 1, 2018 Service bulletin

This Bulletin provides a reminder to the Service Personnel to refer to Investigate Vehicle History in...

Chevrolet technical service bulletin 18NA034 for 2018 Chevrolet Equinox and 2018 GMC Terrain.

Bulletin number
18NA034
Component
Engine and engine cooling: exhaust system: emission control
Summary
This Bulletin provides a reminder to the Service Personnel to refer to Investigate Vehicle History in Global Warranty Management for Campaign 17337 and verify that it has been performed on the vehicle. If it has been performed Clear DTC and return to service.

Owners of these vehicles have filed 150 complaints in the engine category.

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