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Service bulletins for the 2012 Chevrolet Tahoe

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.

1746 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Cooling fan are shown. Show all

Bulletins, newest first
17-NA-0352018-05-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. This technical bulletin provides a procedure to replace the engine cooling fan to correct conditions of the engine cooling fan being inoperative due to moisture within the connector of the fan module.
17-NA-0352017-08-15. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. This technical bulletin provides a procedure to replace the engine cooling fan to correct conditions of the engine cooling fan being inoperative due to moisture within the connector of the fan module.
PIE03682017-03-13. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. THIS ENGINEERING INFORMATIONAL BULLETIN IS REQUESTING INFORMATION FROM THE FIELD WITH THE CONDITONS OF VEHICLE OVERHEATING, NOISE ORIGINATING FROM THE ENGINE COOLANT FANS OR POOR ENGINE COOLANT FAN PERFORMANCE.

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