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Service bulletins for the 2012 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.

1841 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
PIT5076C2023-12-26. Service bulletin. UNKNOWN OR OTHER; STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM. Learning Issues When Repairing Service Stability/Traction Message.
120232002A2023-12-04. Service bulletin. POWER TRAIN; BACK OVER PREVENTION; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING:HYDRAULIC POWER ASSIST:PUMP; SERVICE BRAKES. 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)
13-02-32-001B2018-05-29. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; 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.
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.
PI10042018-04-23. Service bulletin. ELECTRICAL SYSTEM:WIRING; ENGINE; STEERING:HYDRAULIC POWER ASSIST SYSTEM. This preliminary informational bulletin provides information for Malfunction Indicator Lamp (MIL) On, Service StabiliTrak, Power Steering or Vehicle Soon Message Displayed on DIC.
PI0814B2018-04-23. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING: STEERING WHEEL/HANDLE BAR. This preliminary information bulletin provides a procedure to install a revised generator, power steering gear inlet hose and evap. hose to correct steering wheel shudder during low speed maneuvers.
12-02-32-002A2018-04-23. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING. 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.
13-02-32-001A2018-04-23. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. This technical bulletin provides a revision for 13-02-32-001 to update the models information.
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.
PI0814C2017-08-15. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; STEERING:ELECTRIC POWER ASSIST SYSTEM. This preliminary information bulletin provides a procedure to install a revised generator, power steering gear inlet hose and evap. hose to correct steering wheel shudder during low speed maneuvers.
PIT5076C2017-08-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT:ELECTRICAL; STEERING:ELECTRIC POWER ASSIST SYSTEM. This Preliminary Information communication advises the technician to insure that global diagnostic service 2 diagnostic packages are up to date prior to learning the steering angle sensor for a diagnostic trouble code C710 symptom code 71 set in the electronic brake control module or the power steering control module. When rechecking for diagnostic trouble codes a U0074 U0077, U0180D, U01293, U0126, U0125, C0186, C0196, or C0287 are set and will not clear diagnose the Chassis bus. If no fault is found in the chassis bus check for an multiple diagnostic interface to data link connector issue. Technician is to try a different multiple diagnostic interface cable and attempt the steering angle sensor learn again following service information instruction then try to clear the codes again.
PIC5598J2017-08-15. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM; EQUIPMENT:ELECTRICAL. This Preliminary Information communication advises the technician that the part restriction on the electric power steering module for NJ1 part numbers has ended. Dealer can order parts directly through your parts department.
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
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.
14232A2017-01-31. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. 14232A - SPECIAL COVERAGE (WARRANTY TRANSACTION INFORMATION REVISED). SOME 2012-2014 MODEL YEAR (MY) BUICK VERANO, 2011-2014 MY CHEVROLET CRUZE AND VOLT, 2010-2014 MY CHEVROLET EQUINOX AND GMC TERRAIN, AND 2013-2014 MY CHEVROLET MALIBU VEHICLES, EQUIPPED WITH ELECTRONIC POWER STEERING (NJ0/NJ1), MAY HAVE INCREASED FRICTION IN THE STEERING SYSTEM. THIS COULD CAUSE THE STEERING WHEEL TO STICK IN THE STRAIGHT-AHEAD POSITION AFTER DRIVING LONG DISTANCES ON A STRAIGHT HIGHWAY. THE STEERING WHEEL CAN BE TURNED BUT IT MAY REQUIRE INCREASED EFFORT. DEALERS ARE TO 1) REPLACE THE STEERING GEAR ON 2010-2012 MODEL YEAR VEHICLES; OR 2) REPROGRAM THE POWER STEERING CONTROL MODULE ON 2013-2014 MODEL YEAR VEHICLES.
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
SC-142322015-04-11. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. GEMS/CHEVROLET/BUICK: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON SOME VEHICLES, THE STEERING WHEEL WOULD STICK IN STRAIGHT AHEAD POSITION AFTER LONG DISTANCE DRIVING ON STRAIGHT HIGHWAY DUE TO STEERING SYSTEM HAVING AN INCREASED FRICTION AND TURNING WOULD BE AN INCREASED EFFORT. MODEL 2011-2014 CRUZE, VOLT, 2010-14 EQUINOX, TERRAIN, 2012-14 VERANO, 2013-14 MALIBU. *PE UPDATED 11/6/15. *PE
SB-13-02-32-0012013-07-22. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:PUMP; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING:HYDRAULIC POWER ASSIST SYSTEM. BUICK/CADILLAC/CHEVROLET/GMC: DURING EXTREME LOW TEMPERATURE CONDITIONS, THE POWER STEERING MAKES NOISES OR FLUID LEAKS FROM HIGH PRESSURE HOSE, POWER STEERING PUMP OR GEAR. *PE UPDATED 9/30/13. *PE UPDATED 11/7/14. *PE
PIC5598D2012-05-24. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. GM: GUIDELINES FOR NJ1 POWER STEERING POWERPACK (MODULE) REPLACEMENT AND PARTS RESTRICTION INSTRUCTIONS. *JS
PI-06712012-04-17. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:PUMP; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. GENERAL MOTORS: RESERVOIR FOR POWER STEERING FLUID IS HEAT DAMAGED AND LEAKING. MAY CAUSED PROBLEMS WITH POWER STEERING PUMP. *PE

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