This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
full bulletin at NHTSA ↗2011 GMC Yukon electrical problems
severe Owners of the 2011 GMC Yukon have filed 15 NHTSA complaints about the electrical, typically surfacing around 88,000 miles at roughly $850 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
Failure mileage
Complaints
15
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2007 Yukon | 67 |
| 2008 Yukon | 54 |
| 2009 Yukon | 15 |
| 2010 Yukon | 4 |
| 2011 Yukon (this page) | 15 |
| 2012 Yukon | 9 |
| 2013 Yukon | 6 |
| 2014 Yukon | 3 |
| 2015 Yukon | 66 |
2fires
What stands out
No new NHTSA electrical complaint has been filed on this vehicle in over 5 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
full bulletin at NHTSA ↗This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
full bulletin at NHTSA ↗This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
full bulletin at NHTSA ↗This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Fifteen owners report significant electrical failures and safety hazards in the 2011 Yukon. The most serious complaint is repeated engine shutdown while driving—one owner documented over 15 complaints nationwide about this, with GMC issuing an internal bulletin in June 2015 acknowledging the defect but refusing to fix it or repurchase vehicles. Power steering disables when the engine cuts out, making the vehicle impossible to steer.
Battery cable corrosion is rampant. One dealer told an owner he sees this defect once per week and described it as a well-known problem on YouTube. The cables fail internally or break, causing total electrical power loss, door lock cycling, and radio/nav glitches. Repair cost: $594.
Two separate incidents report rear seat heaters catching fire—one with a child in motion on an interstate, the other stationary with a child in a booster seat (heat not even activated). Manufacturers and insurance both denied responsibility.
Dashboard cracking is widespread, with some dashboards fractured within a year and cracks expanding over time. Owners worry this could prevent airbag deployment. One relates to NHTSA recall 16V381000, though remedy parts were unavailable.
Rear defrost wires repeatedly detach and must be soldered back on—eventually the glass must be replaced, only to have wires detach again. Technicians attribute this to bad design and excessive heat. Radio/antenna failures, Bluetooth dropouts, OnStar loss, seat climate control failures, premature battery death, and power liftgate failure also appear in complaints.
Same GMC Yukon electrical reports on nearby years: 2008 · 2009
Failure modes owners describe
Vehicle shuts off randomly while driving
Vehicle powers down without warning or indication while in motion. Owners report this occurs multiple times and creates a serious safety hazard, particularly since power steering becomes disabled, making the vehicle impossible to steer. One complaint links this to an anti-theft fuse blowing due to an unknown electrical short; dealer could not isolate the root cause. Another complaint mentions GMC issued an internal bulletin (June 2015) acknowledging this as a known issue related to RFID key tag interference, but the manufacturer states they cannot fix it and will not repurchase affected vehicles.
When: While driving at highway speeds (70 mph reported); can occur multiple times in a single day
Symptoms owners cite: Engine shuts off with no warning; Power steering disabled when engine cuts out; Vehicle becomes impossible to steer; Occurs repeatedly during operation; No warning lights or gauges indicate problem before shutdown
Repairs/costs cited: Dealer recommended battery replacement, ignition switch replacement, and temporary bypass circuits as a workaround; no permanent fix identified
Recalls/TSBs owners mention: GMC issued internal bulletin (reported June 2015) acknowledging the issue; manufacturer claims inability to fix the problem and refuses vehicle repurchase; states it is not a safety concern but refuses to put this in writing
Electrical system power loss and intermittent failures
Battery cables develop internal corrosion or breaks, causing complete loss of electrical power and triggering multiple system malfunctions. Door locks cycle on and off, navigation system and radio turn on and off erratically, and the vehicle loses all electrical power. Dealer technician reported seeing approximately one vehicle per week with this defect and noted the issue is well-documented on YouTube. Problem attributed to substandard battery cables used during manufacture. When power is lost, the SVC Air Bag warning light illuminates.
When: Occurs after short period of ownership; can happen at any time while operating the vehicle
Symptoms owners cite: Complete loss of electrical power with key on; Door locks cycle rapidly; Navigation and radio power on and off; Remote car lock becomes inoperative; SVC Air Bag warning light illuminates; No electrical indication of power
Repairs/costs cited: $594 repair cost to replace battery cables; dealer indicated substandard cables were factory installed
Rear defrost wire detachment and repeated failures
Rear window defrost heating wires detach from the glass repeatedly. Wires fall off and must be soldered back on multiple times; eventually there is insufficient material remaining to re-solder and the entire glass must be replaced. After glass replacement, the wires detach again within weeks. Over one year, both wires were re-soldered at least twice each. Technician attributed this to bad design—wires get excessively hot during use and lose adhesion. Notably, wires detached even during spring and summer when the defrost system was not in use, suggesting design defect rather than thermal cycling alone.
When: Occurs within weeks to months after repair or replacement; persists over multiple seasons
Symptoms owners cite: Heating wires detach from rear window glass; Wires fall off repeatedly despite repairs; Wires overheat during operation; Wires detach even when defrost is not in use
Repairs/costs cited: Multiple soldering repairs required; full rear glass replacement needed (performed twice in one year); technician identified bad design as root cause
Dashboard cracking and deterioration
Dashboards develop large cracks that span the width of the dash, particularly behind the steering wheel and in the passenger airbag area. Cracks expand over time and are accompanied by rattling noises. One vehicle exhibited cracks within less than one year of purchase. In some cases, the dash panel flexes and flops up and down while driving. Owners raise safety concerns that cracks could prevent airbag deployment during a frontal collision or allow the airbag to tear during deployment. Cracks over the instrument cluster also create potential for liquid intrusion that could cause electrical shorts or fire.
When: Appears within first year of ownership; cracks continue to enlarge over time
Symptoms owners cite: Large cracks across dashboard spanning multiple areas; Cracks behind steering wheel; Cracks near passenger airbag housing; Dashboard panel flexes and flops up and down while driving; Constant rattling noise from dashboard; Cracks progressively worsen
Repairs/costs cited: Related to NHTSA recall campaign 16V381000 (airbags); recall remedy parts were not available at time of complaint
Recalls/TSBs owners mention: NHTSA recall campaign 16V381000 issued; however, remedy parts were unavailable when owners attempted repairs
Seat heater malfunction and fire hazard
Rear seat heating elements malfunction and overheat uncontrollably, igniting the seat cushion. One incident occurred while a 10-year-old child was seated with the vehicle in motion on an interstate highway; another incident occurred while a seven-year-old was in a booster seat with the vehicle stationary and idling in a parking lot. In the second case, the seat heater was not activated, yet the seat still caught fire. Owner believes the heat mechanism failed and locked in the on position, causing uncontrollable heating. Insurance and manufacturer both attempted to shift responsibility back to the owner.
When: Can occur with vehicle in motion or stationary; one case with seat heater not activated
Symptoms owners cite: Rear seat heater overheats uncontrollably; Seat cushion catches fire; Burning smell from seat area; Visible flames under child's legs; Heat mechanism will not shut off
Repairs/costs cited: Owner quoted $800 to repair/replace seat cover and cushion; insurance denied coverage
Recalls/TSBs owners mention: GM denied responsibility and suggested the defect was customer-caused; offered repair for $800 charge or directed owner to insurance
Radio, antenna, and Bluetooth connectivity failures
Antenna system fails, causing radio signal to drop in and out constantly. OnStar system stops working entirely. Bluetooth connectivity is unreliable—calls drop within a few minutes of connection or fail to answer entirely. These issues were present immediately upon purchase of the vehicle. One owner purchased the truck about two weeks prior to complaint and experienced all issues from the start.
When: Present from time of purchase; immediate failure
Symptoms owners cite: Radio signal constantly cuts in and out; OnStar system non-functional; Bluetooth calls drop within minutes; Bluetooth fails to answer calls; Multiple communication systems affected simultaneously
Battery failure and power loss while driving
Vehicle battery fails prematurely, causing the engine to slow dramatically and lose power while driving. In one case, a battery had been replaced only one year earlier, yet failed again. The vehicle slowed to approximately 35 mph before being taken to the dealership for diagnosis.
When: Approximately one year after previous battery replacement; occurs while driving
Symptoms owners cite: Vehicle slows dramatically to roughly 35 mph; Battery failure; Loss of engine power while driving
Repairs/costs cited: Battery replacement performed one year prior to this failure
Power liftgate actuation system failure
Power liftgate becomes inoperative and will not open, unlock, or lock. Actuator replacement and strut replacement have been performed, but the liftgate remains non-functional, suggesting the problem may lie in the power liftgate control module rather than mechanical components.
When: Time of failure not specified
Symptoms owners cite: Power liftgate will not open; Power liftgate will not lock; Power liftgate will not unlock
Repairs/costs cited: Actuator replaced; both struts replaced; issue persists despite component replacement
Seat heating and cooling system malfunction
Heating and cooling functions in vehicle seats failed shortly after purchase or within months of ownership. One owner noted this occurred within months of buying the vehicle new, while also experiencing dashboard cracking and radio/navigation failure.
When: Within months of purchase; in one case, less than one year
Symptoms owners cite: Seat heater non-functional; Seat cooler non-functional
Ignition switch inspection recall discrepancy
NHTSA recall campaign 14V827000 calls for inspection and possible replacement of the ignition switch, but some dealership internal databases (VIS) do not list the recall for the owner's specific vehicle, creating uncertainty about whether the vehicle is actually covered. This prevents proactive inspection and repair.
When: Recall identified October 29, 2015
Symptoms owners cite: Recall listed on NHTSA website but not in dealer's internal database; Dealership refuses to perform inspection due to database discrepancy
Recalls/TSBs owners mention: NHTSA recall campaign 14V827000 issued; GM's internal VIS database does not include vehicle despite NHTSA listing
Synthesized from 15 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Large cracks in dash causing constant rattling noise.this occurred in less than a year purchase and has worsened the heating and cooling function of the seats failed within months of buying the vehicle new. Radio and navigation screen does not work at all.
Had electrical trouble with your 2011 GMC Yukon?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2011 GMC Yukon?
It's a meaningful issue. 15 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Across the 12 complaints that reported odometer mileage, most electrical failures cluster between 60,575 and 100,000 miles, with the median around 88,000. A quarter of owners report trouble before 60,575; a quarter make it past 100,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2011/GMC/Yukon.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.