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Service bulletin PIE0328

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 id10057663
Published by NHTSA2015-06-17
Manufacturer's numberPIE0328
Manufacturer's date2015-03-01
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

NHTSA's summary

GENERAL MOTORS: 2014-2015 CHEVROLET EQUINOX, GMC TERRAIN: SOME CUSTOMERS ARE EXPERIENCING LOSS OF POWER STEERING ASSIST. *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, Power steering

Vehicles listed
CHEVROLET EQUINOX2014
GMC TERRAIN2014, 2015

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
120232002A2023-12-04. Service bulletin. Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid)
13-02-32-001C2018-05-29. Service bulletin. 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. 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.
12-02-32-002A2018-04-23. Service bulletin. This technical bulletin provides a revision for 12-02-32-002 to add the 2013-2014 model years, add noise as a possible condition and add a Note in the Instructions section.
PI1521A2017-12-22. Service bulletin. 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. 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. 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. 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. 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. 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.