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GMC TSB #18NA034
2018 GMC Terrain
TSB Document:
Affected 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.
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