2012 GMC SIERRA 2500

3 recalls, 39 complaints - 2,303 TSBs - 4/5 safety rating

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Defect Description

General Motors, LLC (GM) is recalling certain 2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500/3500, Yukon, and Yukon XL originally sold, or ever registered, in the states of Alabama, Californi... Read more

Consequence

An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.

Remedy

GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 22, 2021. Second notification letters will be mailed once the remedy is available. Owner notifica... Read more

284,645 vehicles affected

Manufacturer: General Motors, LLC

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Defect Description

General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, ... Read more

Consequence

An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.

Remedy

GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 25, 2021. Second notification letters will be mailed once the remedy is available. Owner notifica... Read more

1,778,128 vehicles affected

Manufacturer: General Motors, LLC

EQUIPMENT

Defect Description

General Motors LLC (GM) is recalling certain 2009-2014 Chevrolet Silverado HD and GMC Sierra HD, 2009 GMC Topkick 5000, 6000, 7000 and 8000 Series and Isuzu F Series, and 2009-2018 Chevrolet Express, and GMC Savana vehicles, equipped with certain Plastic-Handle Fire Extinguishers or Push Button 'Pin... Read more

Consequence

In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Remedy

GM will notify owners, instructing them to contact Kidde to get a replacement fire extinguisher, free of charge. The recall began June 11, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020, GMC customer service at 1-800-462-8782, and Isuzu customer service at 1-866-441-9638. GM... Read more

6,154 vehicles affected

Manufacturer: General Motors LLC

Complaint Statistics

39 total complaints 2 crashes 5 injuries 1 deaths

Top Reported Components

Component	Complaints
AIR BAGS	7
UNKNOWN OR OTHER	7
STRUCTURE:BODY	4
FUEL/PROPULSION SYSTEM	4
POWER TRAIN	3
WHEELS	2
ELECTRICAL SYSTEM	2
ENGINE	2
TIRES:TREAD/BELT	1
STRUCTURE	1

Incident date: Dec 1, 2014

The contact owns a 2018 Honda CR-V. The contact received notification of NHTSA Campaign Number: 23V858000 (FUEL SYSTEM, GASOLINE); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The m... Read more

Incident date: Dec 1, 2014

The contact owns a 2022 Ford Bronco. The contact stated that while driving at undisclosed speeds, the “Powertrain Malfunction - Reduced Power Fault” message was displayed and flickered on and off. The contact that the battery was losing the charge. The contact stated that the battery was at 70% ... Read more

Incident date: Nov 12, 2024

Rear windshield shattered while driving. Defrosters were not on and the car had been warmed up with remote start before driving.

Incident date: Mar 2, 2023

Trunk stopped opening off and on then stopped latching caused me not to be able to see behind me it popped open when was driving and would latch had to tie shut with a. String no don’t have money to put in shop no hasn’t been inspected no no lamps no warnings symptoms

Incident date: Mar 2, 2023

Ignition getting stuck in acc car can’t go anywhere can’t turn key off steering wheel won’t lock no don’t have money to put in shop arm no hasn’t been inspected no lamps no warning just started doing it has done a few times now

Incident date: Aug 15, 2023

Right rear wheel studs sheered off and the wheels fell off at highway speeds. It appears recall Y26 has listed this issue. One of the wheels rolled off the highway into a Tesla dealership and hit two new cars.

Crash

Incident date: Aug 15, 2023

I’ve been having issues with my automatic clutch transmission since I’ve bought this vehicle. There has been numerous repairs done but the company tells me they aren’t responsive on covering another. It causes the car to jerk when accelerating aggressively and has almost caused a wreck. It has... Read more

Incident date: Apr 20, 2023

Warning lights for service ABS system and service Electronic braking system started coming on intermittently sometimes staying on for extended periods. While the warning lights are on I loose ABS braking controls which could cause the brakes to lock up in an emergency braking situation causing the l... Read more

Incident date: Apr 20, 2023

The contact owns a 2017 Ram 1500. The contact received notification of NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the vehicle hesitated. No warning lights were ... Read more

Incident date: Apr 20, 2023

Car started pulling to the right after leaving the parking lot and vehicle warning stating Steering assist reduced. I pulled over to see the left wheel was turned in while the right wheel was straight ahead. Towed to nearest Tesla service center where they stated the steering rack failed and would r... Read more

Incident date: Mar 30, 2023

Panoramic sunroof. First one is fine, back one exploded. All around the edges is a very distinct crack in a connected line. There was minimal traffic, and I was the only other vehicle on the interstate with a good 4 car length between me and the next car which was 2 lanes over. I didn’t see or hea... Read more

Incident date: Feb 21, 2021

I received notice of a defective front airbag in February, 2021. As of now (about 7 months later) no action by GM to repair.

Incident date: Jul 12, 2021

NONE

Incident date: Oct 10, 2020

WHILE TRAVELING ON THE INTERSTATE AT SPEED AND PASSING SLOWER TRAFFIC; ENGINE POWER FELL OFF, CHANGE FUEL FILTER NOW, ENGINE DERATE, AND CHECK ENGINE LITE, OCCURED. I HAD TO MANEUVER WITH NO POWER THROUGH THE TRAFFIC TO GET OUT OF THE TRAVEL LANES. I WAS THEN STRANDED ON THE INTERSTATE AS THE TRUCK ... Read more

Incident date: Oct 10, 2020

Incident date: Sep 7, 2020

FUEL FILTER HOUSING CONTAINS A PRIMER PUMP. NEEDED FOR A DIESEL. SEALS WITHIN THAT PUMP FAILED ALLOWING AIR INTO THE SYSTEM. VEHICLE IS 8 YEARS OLD AND ONLY HAS 67K MILES ON IT. THIS CAUSED THE MOTOR TO QUIT WHILE IN MOTION. IN YELLOWSTONE PARK.

Incident date: Jan 15, 2019

DASH IS CRACKED NEAR PASSENGER SIDE AIR BAG, IF DEPLOYMENT WERE TO HAPPEN SHRAPNEL WILL FLY THROUGHOUT THE CAB. IVE SEEN THE SAME ISSUE ON NUMEROUS OTHER VEHICLES OF THE SAME GENERATION.

Incident date: Jan 15, 2019

DASH IS CRACKED NEAR PASSENGER SIDE AIR BAG, IF DEPLOYMENT WERE TO HAPPEN SHRAPNEL WILL FLY THROUGHOUT THE CAB. IVE SEEN THE SAME ISSUE ON NUMEROUS OTHER VEHICLES OF THE SAME GENERATION.

Incident date: Dec 15, 2018

WELL I KEEP DRIVING MY TRUCK. AND MY AIRBAG LIGHT IS ON. SO THERE FOR IF I GET HIT THEY NOT GOING TO COME OUT AND PROTECT ME. AND I'M HAVING BAD ISSUES WITH MY BALL JOINTS. ON MY 2012 GMC 2500 HD. I'VE PUT 2 SETS ON THEM. AND I'VE ONLY HAD IT A YEAR. YOU GOTTA DO SOMETHING ABOUT THAT.

Incident date: Dec 15, 2018

Incident date: Jul 1, 2018

DRIVING EAST BOUND ON I70 COMING INTO DENVER. TRUCK SHUT OFF WITH NO WARNING AT 80MPH ON STEEP DOWNHILL GRADE CAUSING LOSS OF ALL POWER FACILITIES IN THE TRUCK. NO BRAKES, NO POWER STEERING. I ENDANGERED THE LIVES OF EVERY SINGLE PERSON ON THE ROAD THANKS TO THIS FAILED FUEL PUMP. FURTHER INVEST... Read more

Incident date: Nov 17, 2017

TL* THE CONTACT OWNS A 2012 GMC SIERRA 2500. WHILE DRIVING APPROXIMATELY 35 MPH, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE FOLLOWING DAY, WHILE DRIVING APPROXIMATELY 35 MPH, THE "SERVICE EXHAUST FLUID SYSTEM", "SEE OWNERS MANUAL NOW", AND "97 MILES BEFORE 65 MPH NAX SPEED" MESSAGES APPEARE... Read more

Incident date: Nov 18, 2017

TL* THE CONTACT OWNS A 2012 GMC SIERRA 2500. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE JERKED, STALLED, AND LOST POWER. THE TRANSMISSION WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO COURTESY BUICK GMC LAFAYETTE (4750 JOHNSTON ST, LAFAYETTE, LA 70506 (337) 504-7342) WHERE IT WAS DIAG... Read more

Incident date: Nov 11, 2017

TWO REAR TIRES HAVE BELT SEPARATION. TIRES ARE 2 YEARS OLD.

Incident date: Aug 28, 2017

EMISSIONS FAILURE. NOX SENSOR, DEF SYSTEM. DRIVING, DISPLAY STATES, POOR DEF QUALITY. TOOK IN FOR REPAIR, STILL DEF QUALITY. TRUCK HAS SLOWED TO 55MPH, WILL SLOW TO 4 MPH IN 39 MILES. THEY ARE TROWING PARTS AT IT AT MY EXPENSE. CAN'T PROPERLY DIAGNOSE. THIS PROBLEM IS FROM 2010- CURRENT MODELS OF TH... Read more

Incident date: Jan 16, 2017

MULTIPLE CRACKS IN DASHBOARD WHICH COULD POTENTIALLY FLY OFF DURING AIRBAG DEPLOYMENT

Incident date: Nov 1, 2016

1 DAY GOT IN TRUCK AND NOTICED THE DASH WAS CRACKED ON DRIVER SIDE BEHIND THE GAUGE CLUSTER AND AS I LOOKED I NOTICED IT WAS ALSO CRACKED AT THE 2 UPPER CORNERS OF THE PASSENGER AIR BAG. THE TRUCK ONLY HAS 25000 MILE ON IT. GM WILL NOT PAY TO HAVE IT FIXED AND I'M WORRIED THAT IT CAN AFFECT THE SAFE... Read more

Incident date: Nov 1, 2016

Incident date: Jun 15, 2016

CRACK IN DASHBOARD PASSENGER SIDE NEAR CORNER OF AIRBAG AND DRIVERS SIDE. CRACKED WHILE DRIVING. *TR

Incident date: Jun 15, 2016

CRACK IN DASHBOARD PASSENGER SIDE NEAR CORNER OF AIRBAG AND DRIVERS SIDE. CRACKED WHILE DRIVING. *TR

Incident date: Mar 16, 2016

THE DASHBOARD CRACKED AT THE PASSENGER SIDE AIRBAG @ 34,000 MILES I HAD THE DASHBOARD REPLACED. NOW THE REPLACED DASH HAS CRACKED ONCE AGAIN THIS TIME ON THE DRIVER SIDE 70,000 MILES.

Incident date: Jan 25, 2016

TL* THE CONTACT OWNS A 2012 GMC SIERRA 2500. WHEN USING THE SNOW PLOW, THE HEADLIGHTS DIMMED AND THE HEAT DECREASED AS IF IT WERE TURNED OFF. THE CONTACT MENTIONED THAT THE VOLTS DECREASED WHEN USING THE PLOW, WHICH MAY HAVE CAUSED THE FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE CAUSE OF T... Read more

Incident date: Dec 9, 2015

TL* THE CONTACT OWNS A 2012 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH, THE AIR BAG WARNING INDICATOR ILLUMINATED CONTINUOUSLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO REPLACED THE FRONT PASSENGER'S SIDE AIR BAG MODULE. THE MANUFACTURER WAS NOT NOTIFIED... Read more

Incident date: Oct 30, 2015

CRACKS IN THE DASH ON DRIVERS SIDE ABOVE STEERING WHEEL BY THE DOMED AREA

Incident date: Jul 18, 2015

TL* THE CONTACT OWNS A 2012 GMC SIERRA 2500 EQUIPPED WITH PATHFINDER LT24575R16 TIRES, SIZE: 265/70R17 (NA). WHILE DRIVING 70 MPH, THE REAR END OF THE VEHICLE BEGAN TO VIBRATE AND THE REAR DRIVER SIDE TIRE BLEW OUT AND DAMAGED THE WHEEL PANEL. THE CONTACT REPLACED THE TIRE WITH THE SPARE TIRE. THE V... Read more

Incident date: Aug 1, 2012

TL*THE CONTACT OWNS A 2012 GMC SIERRA 2500. THE CONTACT STATED THAT THE VEHICLE STALLED WHEN TURNING THE KEY IN THE IGNITION SWITCH. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 67,000.

Incident date: Aug 19, 2014

A MULTI-CAR COLLISION HAD OCCURRED AT A CONSIDERABLE SPEED. (SADLY A DRIVER HAD LOST A LIFE IN THIS ACCIDENT) THIS COLLISION ENTAILED A VERY LARGE COMMERCIAL TRUCK BEING HIT HEAD ON, BY A VEHICLE TRAVELING IN THE OPPOSITE DIRECTION.( THIS 2ND VEHICLE BEING A VAN) AFTER THIS SEVERE IMPACT WITH THE L... Read more

Crash 4 injured 1 deaths

Incident date: Jan 3, 2014

CHROME INTERIOR DOOR HANDLE. CHROME PLATING IS COMING OFF AND IS SHARP. CUT MY FINGER OPENING THE DOOR. RESEMBLES A PAPER CUT. TOOK VEHICLE TO DEALER AND THEY ARE REPLACING HANDLE. *TR

1 injured

Incident date: Jun 3, 2013

I PURCHASED A NEW GMC SIERRA HD2500 SLE IN JUNE, IT CAME WITH 20" ALLOY WHEELS AND GOODYEAR WRANGLER SRA TIRES (LT265-60R20), LOAD RANGE E. WITHIN 3 DAYS, I HAD A SIDEWALL PUNCTURE ON ONE TIRE WHILE DRIVING ON OUR RANCH. THE TIRE HAD TO BE REPLACED. NOW, JUST YESTERDAY, SEP. 15, I HAD ANOTHER SIDEWA... Read more

NHTSA Safety Ratings, 2012 GMC SIERRA 2500

2012 GMC Sierra 2500 PU/CC RWD W/ SAB

Category	Rating
Overall Rating	4 / 5 ★★★★☆
Frontal Crash	3 / 5 ★★★☆☆
Frontal Crash, Driver	3 / 5 ★★★☆☆
Frontal Crash, Passenger	3 / 5 ★★★☆☆
Side Crash	5 / 5 ★★★★★
Side Crash, Driver	5 / 5 ★★★★★
Side Crash, Passenger	5 / 5 ★★★★★
Rollover	3 / 5 ★★★☆☆
Rollover Risk	20.4%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	No
Lane Departure Warning	No

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins, 2012 GMC SIERRA 2500

2,303 manufacturer communications from 1384 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
350000 EQUIPMENT	316
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL	240
110000 ELECTRICAL SYSTEM	181
060000 ENGINE AND ENGINE COOLING	123
060000 ENGINE (PWS)	116
356000 EQUIPMENT ADAPTIVE/MOBILITY	88
100000 POWER TRAIN	84
070000 FUEL SYSTEM, GASOLINE	71

200000 WHEELS

This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

200000 WHEELS

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

140000 AIR BAGS

This service bulletin provides information on Takata Air Bag Courtesy Transportation Reimbursement Program - Applicable to GM Recalls listed in bulletin.

110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

118000 ELECTRICAL SYSTEM:SOFTWARE

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

060000 ENGINE AND ENGINE COOLING

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

350000 EQUIPMENT

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

030000 BRAKES (PWS)

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

980000 UNKNOWN OR OTHER

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

140000 AIR BAGS

This service bulletin provides information on Takata Air Bag Completion Rate Improvement Program - Applicable to GM Recalls 14491, 14735,15040, 15041, 15043,15044, 15045, 15046, 15406,15438, 15442, 15815, 15816,15817, 15818, 15826, 17009, 1

060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

190000 TIRES

This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" w

060000 ENGINE AND ENGINE COOLING

This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle

100000 POWER TRAIN

160000 STRUCTURE

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

100000 POWER TRAIN

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

060000 ENGINE AND ENGINE COOLING

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

120000 EXTERIOR LIGHTING

This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.

071000 FUEL SYSTEM, GASOLINE:STORAGE

This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating

110000 ELECTRICAL SYSTEM

This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).

350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

100000 POWER TRAIN

This bulletin advises the technician that the 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD) Transmission Oil Filter and Seal Kit part number 24236933 is currently transitioning from a kit to the filter (24236517) and seal (24225347) being sold indi

110220 ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

980000 UNKNOWN OR OTHER

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

350000 EQUIPMENT

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

060000 ENGINE AND ENGINE COOLING

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

020000 SUSPENSION

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the

010000 STEERING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

200000 WHEELS

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

100000 POWER TRAIN

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

020000 SUSPENSION

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.

200000 WHEELS

This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).

138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).

117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

350000 EQUIPMENT

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

110000 ELECTRICAL SYSTEM

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

060000 ENGINE AND ENGINE COOLING

This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

100000 POWER TRAIN

This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressive

060000 ENGINE AND ENGINE COOLING

The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.

100000 POWER TRAIN

060000 ENGINE AND ENGINE COOLING

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

030000 BRAKES (PWS)

This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self Applies at Full Turns.

350000 EQUIPMENT

This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

350000 EQUIPMENT

This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.

060000 ENGINE (PWS)

This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

110000 ELECTRICAL SYSTEM

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

100000 POWER TRAIN

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

020000 SUSPENSION

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

010000 STEERING

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.

070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.

350000 EQUIPMENT

This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.

110000 ELECTRICAL SYSTEM

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

060000 ENGINE AND ENGINE COOLING

This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.

100000 POWER TRAIN

This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.

103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.

150000 SEAT BELTS

This service bulletin provides information on availability for a seat belt extender.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

060000 ENGINE AND ENGINE COOLING

This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

160000 STRUCTURE

This service bulletin provides information on Paintless Dent Repair Process.

110000 ELECTRICAL SYSTEM

The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

100000 POWER TRAIN

This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.

350000 EQUIPMENT

This service bulletin describes the U.S. Dealer Special Tool Loan Program process.

192000 TIRES:SIDEWALL

This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

100000 POWER TRAIN

This service bulletin provides information to dealership personnel on automatic transmission shift and engine driveability concerns and/or MIL ON due to aftermarket oil bath air filter use.

Showing 100 of 2,303 bulletins.

GMC SIERRA 2500 - All Years Overview

Complete safety history for the GMC SIERRA 2500 across all model years (1997, 2026).

117 Total Recalls

2,282 Total Complaints

0 Investigations

115 Reported Crashes

60 Reported Fires

3 Reported Deaths

GMC SIERRA 2500 - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	1	14	View
2025	1	35	View
2024	4	135	View
2023	1	39	View
2022	3	53	View
2021	6	65	View
2020	9	107	View
2019	7	40	View
2018	5	46	View
2017	6	51	View
2016	5	77	View
2015	6	100	View
2014	2	39	View
2013	3	57	View
2012 (current)	3	39
2011	4	81	View
2010	5	11	View
2009	5	37	View
2008	3	78	View
2007	3	98	View
2006	3	78	View
2005	4	159	View
2004	4	175	View
2003	3	193	View
2002	4	164	View
2001	5	171	View
2000	3	63	View
1999	2	42	View
1998	3	19	View
1997	4	14	View
1994	0	2	View

Other GMC Models

Model	Recalls	Complaints
SIERRA 1500	233	10,607	View
YUKON	224	6,198	View
SIERRA 3500	161	730	View
YUKON XL	157	2,899	View
SAVANA	142	448	View
SIERRA	133	4,904	View
ACADIA	84	7,520	View
JIMMY	71	3,791	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2012 GMC SIERRA 2500

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings, 2012 GMC SIERRA 2500

Safety Technology

Technical Service Bulletins, 2012 GMC SIERRA 2500

Most Affected Components

GMC SIERRA 2500 - All Years Overview

GMC SIERRA 2500 - Year by Year

Other GMC Models