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Service bulletins for the 2015 GMC Terrain

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.

1573 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Power steering are shown. Show all

Bulletins, newest first
13-02-32-001C2018-05-29. Service bulletin. STEERING; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. This technical bulletin provides a procedure to repair any power steering leak that may be caused from extremely low temperatures and use the recommended fluid.
PI0814D2018-05-07. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING. This preliminary bulletin provides a procedure to replace the power steering hose, generator and evaporative hose to correct the customers concern of steering shudder at low speeds.
PI1521A2017-12-22. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. This preliminary informational bulletin provides repair information to correct a customer concern of loss of power steering assist, hard to steer, and/or "Service Power Steering" message on in DIC.
16-NA-0072017-08-31. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST SYSTEM. This technical bulletin provides a procedure to reprogram the power steering control module to correct a condition of notchy or stick/slip feeling in steering wheel near center position.
16-NA-0042017-08-15. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING; STEERING:ELECTRIC POWER ASSIST SYSTEM. This technical bulletin provides a procedure to perform a wire to wire repair on the engine harness to correct Intermittent Multiple IPC Warning Lamps Illuminated, Loss of Power Steering Assist, Service Power Steering Message on DIC, Malfunction Indicator Lamp Illuminated, Multiple HSLAN U-Codes Set
13-02-32-001D2017-08-15. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. This technical bulletin provides a procedure to flush and bleed the power steering system to correct a condition of power steering noise or fluid leak from power steering pump, gear or high pressure hose during extreme low temperature conditions.
16-NA-0042017-07-18. Service bulletin. ELECTRICAL SYSTEM:IGNITION; STEERING:HYDRAULIC POWER ASSIST SYSTEM; ENGINE. This technical bulletin provides a procedure to locate and repair the engine wiring harness that has rubbed on the fuel pump cover creating a short and correct the customers concern of a engine no start or no p/s.
PI1521B2017-03-13. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE POWER STEERING FUSE FOR A CONDITION OF LOSS OF POWER STEERING ASSIST AND/OR SERVICE POWER STEERING MESSAGE DISPLAYED.
SB-16-NA-1092016-08-06. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. "THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO INSPECT THE STEERING GEAR FOR A NORMAL CONDITION OF GREASE OR SEALANT ON EXTERIOR CASE OF GEAR DUE TO THE MANUFACTURING PROCESS."
16-NA-0042016-06-22. Service bulletin. ELECTRICAL SYSTEM; ENGINE; STEERING:HYDRAULIC POWER ASSIST SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI-15212016-02-13. Service bulletin. STEERING; STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST SYSTEM. BUICK/CADILLAC/CHEVROLET/GMC: DUE TO AN IMPROPER JUMP START, THE POWER STEERING FUSE WAS EITHER BLOWN OR FAILED, CAUSING A HARD STEERING. OR LOSS OF POWER STEERING ASSIST. MODEL 2013-16 LACROSSE, REGAL, MALIBU, 2010-13 EQUINOX, TERRAIN, 2014-15 ELR, 2014-16 IMPALA, 2012-15 VERANO, 2011-15 CRUZE, VOLT. *PE
PIE03282015-06-17. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. GENERAL MOTORS: 2014-2015 CHEVROLET EQUINOX, GMC TERRAIN: SOME CUSTOMERS ARE EXPERIENCING LOSS OF POWER STEERING ASSIST. *LJ

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