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Service bulletin PI1421

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 id10057661
Published by NHTSA2015-06-17
Manufacturer's numberPI1421
Manufacturer's date2015-02-01
NHTSA componentSTEERING: STEERING WHEEL/HANDLE BAR

NHTSA's summary

GENERAL MOTORS 2015 BUICK ENCLAVE, GMC ACADIA : INFORMATION REGARDING HEATED STEERING WHEEL EXCEED TEMPERATURE TARGET AND IT FEELS WARMER THAN EXPECTED. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Steering, Steering column and wheel

Vehicles listed
BUICK ENCLAVE2015

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
PI1421A2017-08-15. Service bulletin. This technical bulletin provides a procedure to replace the steering wheel to correct a customer concern that the heated steering wheel feels warmer than expected for the first 10 minutes of operation.