This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
full bulletin at NHTSA ↗2007 GMC Yukon electrical problems
severe 67 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Failure mileage
Complaints
67
Recalls
0
Avg fix
$850
2crashes
6fires
2injuries
When does it fail?
Of the 67 electrical complaints filed for the 2007 GMC Yukon, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Of the 19 model years of GMC Yukon we track for electrical problems, this one carries the most owner complaints on file — 67.
Owners have filed 67 electrical complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
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 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 Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
full bulletin at NHTSA ↗Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
full bulletin at NHTSA ↗This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/- 2 MPH at any given speed when looking straight at the needle.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners describe a cascade of electrical failures. Power reduction and traction control warnings appear without warning, causing engines to lose power completely and even stall on freeways, with vehicles becoming undrivable until restart. These failures repeat despite replacing throttle bodies, position sensors, batteries, ground straps, and harnesses. The instrument cluster regularly fails—gauges go to zero, lights flicker on and off, and warning lights illuminate in clusters with no correlation to actual vehicle condition.
Water and debris intrude into electrical panels, causing shorts and thermal damage—burned wires, melted connectors, and charred components have been photographed inside glove box areas. Spontaneous fires occur in parked vehicles minutes after shutdown, destroying vehicles entirely. Heated seat and washer fluid systems have created fire hazards. Power window and door systems fail independently and repeatedly; rear liftgates trap occupants with zero mechanical override. The steering-wheel radio disc-changer uses wrong firmware and wiring harness, making it impossible to change CDs despite factory promises. Battery drain persists after three replacements on a 30,000-mile vehicle. Dashboard cracks propagate into jagged loose fragments over years. Dealers have acknowledged technical service bulletins for multiple issues without fixes, and GM has declined recalls despite evidence of repeated failures across fleets nationwide.
Same GMC Yukon electrical reports on nearby years: 2005 · 2008 · 2009
Failure modes owners describe
Steering wheel radio disc-change control malfunction
Wrong wiring harness and software loaded during manufacture causes the disc-change button on steering wheel to advance to the next song instead of switching to the next CD. Dealers have replaced both the control module and radio without fixing the issue. Service manager confirmed inconsistent operation across vehicles in inventory.
When: Present from delivery; reported at various mileages
Symptoms owners cite: Disc-change button advances song on current CD instead of switching CDs; Button functions as expected on some vehicles but not others
Repairs/costs cited: Steering wheel control module and radio replaced without resolution
Recalls/TSBs owners mention: GM denies the problem and refuses to address it despite wiring harness and software issue acknowledged by service manager
Engine power reduction and traction control shutdown
Vehicle displays 'Reduced Power' message, traction control warning, and service stabilitrak message while driving at highway speeds, causing dramatic power loss and near-stalls. Owner has replaced throttle body, checked ground straps, replaced battery, and inspected harness—issue persists. Multiple owners report same issue online.
When: Various mileages; one case at 65 mph highway speed
Symptoms owners cite: Reduced Power message appears; Traction Control Off message; Service Stabilitrak light; Engine power dramatically reduced or cut entirely; Vehicle lurches or stalls; Sometimes requires restart to clear; reoccurs shortly after; Occurs at highway speeds and residential speeds
Codes mentioned: Traction Control warning, Service Stabilitrak, Check Engine light
Repairs/costs cited: Throttle body assembly replaced, battery replaced, harness inspected, ground straps checked—no permanent resolution
Recalls/TSBs owners mention: Dealer states no recalls exist; owner notes similar issues reported on other GM products nationwide without recall
Driver-side power window and door lock control panel electrical fire
Water enters the electrical switch control panel casing causing short circuit and thermal damage. Control panel burned, white plug inside melted and charred. Similar issue affected Nissan and Isuzu models under recall, but Yukon Denali excluded from recall despite structural similarity. Dealer deemed vehicle too dangerous to operate with panel connected.
When: Abrupt failure after overnight parking; one case 130,000 miles
Symptoms owners cite: Burning smell detected immediately upon startup; Driver-side power window inoperable; Passenger-side power windows inoperable; Back passenger window inoperable; Driver-side power door lock inoperable
Repairs/costs cited: Control panel showed burned white plug and melted connectors; panel disconnected due to fire hazard
Recalls/TSBs owners mention: Dealer refused repair citing lack of recall coverage for Yukon despite acknowledging similar design to recalled Nissan and Isuzu models
Electrical short causing wire harness fire and thermal damage
Burned wires and charred metal plate discovered in wire box underneath passenger-side glove box. Wires appeared to rub through small hole in metal plate causing short and fire. Mechanic noted vehicle narrowly avoided full fire. Suggests rubber washer or rubber-lined hole would have prevented the damage.
When: Occurred during operation; 28,000 miles reported in one case
Symptoms owners cite: Clicking, cracking, popping noise from front passenger side under glove box; Strong burning and smoke smell from glove box area; Passenger-side windows, mirrors, electric locks inoperable; Vehicle would not restart; Burned wires and charred metal visible
Repairs/costs cited: Wire harness box removed showing burned wires and charred metal plate; mechanic stated rubber washer or rubber-lined hole might have prevented fire
Spontaneous engine compartment fire while parked
Vehicle catches fire in driveway or on road within minutes to hours of parking with engine off and key removed. Two reported cases confirm fires occurred while vehicle was unattended and off. Fire Department and insurance company investigated; electrical fire suspected. One vehicle had washer fluid heater with two GM recalls for fire risk.
When: 128,000 miles and 28,000 miles; fires occurred 5-20 minutes after parking
Symptoms owners cite: Smoke from engine compartment; Entire engine compartment engulfed in flames; Vehicle became unattended fire while parked and off
Repairs/costs cited: Vehicles destroyed by fire; insurance settlements issued
Recalls/TSBs owners mention: Two recalls on washer fluid heater for fire risk noted in one case
Battery rapid drain with radio on
Battery dies after radio operates 10+ minutes with engine off. Occurs repeatedly despite dealer replacing battery twice, claiming it was defective. Battery replaced again after dying at dealership. Same issue recurs less than one year later. Vehicle only has 30,000 miles. Problem is not battery defect but underlying electrical drain.
When: First occurrence within purchase; recurred after battery replacements; 30,000 miles
Symptoms owners cite: Battery dies quickly if radio on for more than 10 minutes with engine off; Requires jump-start to restart vehicle; Delay when trying to start engine; Occurs repeatedly despite multiple battery replacements
Repairs/costs cited: Battery replaced three times; dealer blamed battery defect but issue recurred
Recalls/TSBs owners mention: Dealer offered battery replacement without investigating root electrical problem
HVAC actuator failure trapping system in defrost mode
Air vent system becomes stuck in defrost mode despite selecting floor-heating mode. HVAC actuator replaced three times across three years (2007–2010) with new programming added; issue recurs. In summer, external windshield fogging reduces visibility and automatic wipers fail to activate. Moonlight driving becomes dangerous with impaired vision. Multiple technical bulletins issued but no working fix exists.
When: First failure 8/30/2007; repeat failures 7/01/2008, 2/20/2009, and 6/28/2010
Symptoms owners cite: Air venting system stuck in defrost mode; Majority of air directed to top dashboard vents instead of floor; 80–90% air goes to windshield defrost vents and ceiling; Vehicle takes forever to warm up in cold months; Feet get cold while driving; External windshield fogs in summer, automatic wipers don't activate; Vision severely impaired at night
Repairs/costs cited: HVAC actuator replaced 8/30/2007, 7/01/2008, 2/20/2009; new programming added 2/20/2009; repeated 6/28/2010
Recalls/TSBs owners mention: Multiple technical service bulletins issued but no permanent fix available
Instrument cluster and gauge electrical failures
Instrument panel gauges (speedometer, RPM, fuel, oil pressure, temperature) become inoperable or flicker intermittently. Gauges read zero or lights flicker on and off. In one case all dashboard gauges go to zero and warning lights flicker; condition cleared after restart but lights remained on. Vehicle may stall when gauges fail. Instrument cluster lighting dims when driving toward sunlight, making gauges unreadable.
When: Various mileages from 33,000 to 186,000; occurs during operation
Symptoms owners cite: Speedometer goes to zero or becomes unreadable; RPM gauge inoperable or reads zero; Fuel gauge reads zero or inoperable; Oil pressure gauge inoperable; Temperature gauge inoperable; All instrument panel lights flicker or extinguish; Instrument cluster lights dim in sunlight despite ambient light sensor; Gauges unreadable when wearing sunglasses in bright sunlight
Codes mentioned: Check Engine light
Repairs/costs cited: In one case engine control module replaced without full resolution
Recalls/TSBs owners mention: One dealer unable to diagnose; acknowledged complaint about auto light sensor but states no plans to correct
Power door lock and window system failures
Power locks, windows, mirrors, and trunk/hatch latches fail intermittently or permanently. Rear liftgate has no manual override and becomes electrically locked with no way to open from inside or outside vehicle. Power door actuators replaced multiple times. Keyless entry operates sporadically. Multiple door locks fail simultaneously.
When: Various failures from 53,000 to high mileage; some failures repeated after replacements
Symptoms owners cite: Power window switches non-responsive; Power door locks fail to operate; Power mirrors inoperable; Rear liftgate will not open electronically; No manual handle to open rear hatch; Liftgate traps cargo and occupants; Keyless entry operates intermittently; Multiple power door actuators fail
Repairs/costs cited: Power door actuators replaced multiple times; in one case liftgate disabled entirely
Check Engine and Stabilitrak light cascade with drivability loss
Multiple warning lights (Check Engine, Service Stabilitrak, Traction Control, ABS) illuminate together causing dramatic loss of power and gear-slamming. Transmission slams between gears; engine power severely cut; door locks cycle continuously. Vehicle may become undrivable or stall. Electrical system goes dead; vehicle won't restart until battery disconnected for several minutes.
When: Occurs at 53,000 miles; repeat incidents across fleet
Symptoms owners cite: Check Engine light illuminates; Service Stabilitrak warning light; Traction Control warning light; ABS warning light; Transmission slams between gears; Engine power dramatically reduced; Door locks cycle continuously; Warning system beeps and chimes; Complete electrical system failure; won't restart; Electrical system dead after incidents
Codes mentioned: Check Engine, Service Stabilitrak, Traction Control, ABS warning
Repairs/costs cited: Engine control module replaced; repairs took over 10 days due to communication failure between engine and vehicle systems
Heated washer fluid system fire risk
Heated windshield washer fluid system creates fire hazard. Vehicle fire occurred after using windshield washer fluid. GM issued two separate recalls for this feature due to fire risk. One owner reports washer fluid used shortly before power reduction lights illuminated during inclement weather.
When: Fire at 28,000 miles; power issues after washer fluid use
Symptoms owners cite: Smoke or fire when heated washer fluid activates; Power reduction lights appear after washer fluid use; Vehicle slows dramatically on highway after using washer fluid during inclement weather
Recalls/TSBs owners mention: Two GM recalls issued for heated washer fluid fire risk
Throttle body and throttle position sensor repeated failures
Throttle body and throttle position sensor (TPS) fail, causing engine to lose power and enter limp mode. Owners report replacing throttle body and TPS multiple times (one replaced TPS twice and entire throttle body) with no permanent fix. Issue produces power loss, check engine light, and reduced acceleration. Common across GM vehicles without recall.
When: Various mileages; issues persist across multiple repair cycles
Symptoms owners cite: Engine power suddenly lost while driving; Unable to accelerate; gas pedal unresponsive; Vehicle coasts to stop; Limp mode activated; Check Engine light illuminates; Requires restart and wait time before power returns
Codes mentioned: Check Engine light
Repairs/costs cited: Throttle position sensor replaced twice; entire throttle body replaced—issue recurs
Recalls/TSBs owners mention: GM fails to recall despite widespread reports on owner forums
Heated seats catching fire
Heated seats ignite and start fire in vehicle. Fire Department and Fire Marshal investigated and determined heated seats were the cause. Vehicle was parked and unattended when fire occurred.
When: Failure occurred while vehicle parked and unattended
Symptoms owners cite: Heated seats catch fire; Vehicle catches fire while parked
Repairs/costs cited: Fire Department extinguished fire; Fire Marshal filed report confirming heated seat fire origin
Dashboard cracking and shattering hazard
Plastic dashboard develops cracks that grow over time into multiple large cracks. Pieces break off and become loose jagged fragments inside passenger cabin. Cracked pieces near airbags pose eye and face injury hazard in crash. Electrical wires exposed by cracks subject to UV damage. Substandard plastic material cited as cause. Issue widespread across similar model years.
When: Cracks appear and worsen over 3–5+ years of ownership
Symptoms owners cite: Initial small crack in dashboard; Cracks grow and expand over years; Multiple cracks develop; Plastic breaks into jagged pieces; Loose fragments free to move inside cabin; Cracked areas near airbag pose projectile hazard; Electrical wires exposed to UV light
Repairs/costs cited: No repair offered; dashboard replacement required
Headlight and lighting system intermittent failures
Headlights fail intermittently. Interior and exterior lights flicker on and off while driving or parked. All lights including dashboard, headlights, and interior lights flicker simultaneously. Flickering occurs at night and while vehicle is moving or stationary, creating distraction and safety hazard.
When: Intermittent failures; one case at 42,000 miles
Symptoms owners cite: Headlights fail intermittently; All lights flicker on and off (headlights, dashboard, interior lights); Flickering occurs while driving and parked; Flickering distracts driver and other drivers; Light flicker causes distraction and near-accident hazard
Repairs/costs cited: Dealer unable to diagnose or repair; no fixes implemented
Body Control Module (BCM) software calibration battery drain
BCM software creates excessive battery drain in low-power usage modes, causing battery to discharge below intended state of charge. Owner required multiple BCM re-flash sessions at different dealers (2008, 2012, 2016) to address same issue. Manufacturing defect in software programming and/or BCM hardware affects multiple 2007 GM trucks.
When: Recurred 2008, 2012, 2016 despite multiple re-flash attempts
Symptoms owners cite: Battery drains excessively in low-power usage modes; Battery state of charge lower than intended
Repairs/costs cited: BCM re-flashed 04/14/2008, 07/17/2012, and 06/01/2016; issue recurs despite multiple repairs
Recalls/TSBs owners mention: GM technical service bulletins issued for multiple 2007 model year trucks; pattern acknowledged
Navigation system and integrated electrical component failures
Navigation screen fails and has been replaced twice but remains inoperable. Power running boards replaced but don't function. Backup camera and sensor systems fail. Power flip-down seats inoperable. Power tailgate does not open. Multiple integrated electrical components across the vehicle fail despite manufacturer's 'Professional Grade' reputation.
When: Early failure in ownership
Symptoms owners cite: Navigation screen inoperable despite two replacements; Power running boards non-functional despite replacement; Backup camera inoperable (dependent on failed nav screen); Backup sensors non-functional; Power flip-down seats inoperable; Power tailgate will not open
Repairs/costs cited: Navigation screen replaced twice; power running boards replaced; no permanent resolution
Recalls/TSBs owners mention: Denali marketed as 'Professional Grade' and purchased for $60,000
Ignition switch overheating and finger burn hazard
Key becomes dangerously hot when removed from ignition switch, causing owner to suffer finger injuries from burns. Owner made aware of hazard after sustaining injury.
When: 49,000 miles
Symptoms owners cite: Ignition key becomes extremely hot; Owner suffered finger burn injuries when removing key
Repairs/costs cited: Vehicle not diagnosed or repaired
Recalls/TSBs owners mention: Manufacturer made aware but provided no fix
Electrical system complete failure preventing vehicle restart
Entire electrical system becomes inoperable, preventing vehicle start. Vehicle won't restart after failure episodes. In one case, engine control module and gateway module failures required replacement, but same failure recurred 10,000 miles later.
When: Various mileages; one recurrence at 10,000 miles after repair
Symptoms owners cite: Complete electrical system failure; Vehicle will not start; Engine does not communicate with vehicle systems
Repairs/costs cited: IP junction box replaced; FP gateway module replaced; issue recurred 10,000 miles later
Driver seat power adjuster malfunction trapping driver
Driver-side power seat suddenly moves all the way forward and backrest goes completely upright, jamming driver's face into steering wheel and legs under steering column. Service airbag light illuminates. Vehicle runs very rough and uses excessive fuel (9 mpg).
When: Sudden failure during operation
Symptoms owners cite: Power seat moves all the way forward unintentionally; Seat backrest goes vertical; Driver's face jammed into steering wheel; Driver's legs trapped under steering wheel; Service airbag light illuminates; Engine runs rough; Excessive fuel consumption (9 mpg); Third-row seat won't stay locked to floor; Garage door opener in vehicle non-functional
Codes mentioned: Service airbag light
Security system malfunction locking vehicle while driving
Security system engages while vehicle is driving, locking all doors and preventing windows from opening. Dashboard stops functioning; gauges become unreadable. Upon stopping and shutting off engine, power door locks and keyless fob cease working; vehicle must be unlocked manually.
When: During operation and after shutdown
Symptoms owners cite: Security system engages while driving; All doors lock suddenly; Windows cannot be opened; Dashboard stops functioning; Gauges become unreadable; Speed unknown; cannot determine RPM or fuel; Power door locks non-functional after shutdown; Keyless entry fob non-functional after shutdown; Manual unlock required to exit vehicle
Engine startup delay requiring extended key turn
Engine requires 20–30 seconds of key holding before cranking. Behavior appears suddenly after 9 months of normal operation (Sept 2006 to June 2007). Not an intermittent cold-start issue but a consistent delay on every start. Dealership visited four times; service manager heard the problem directly but offered contradictory explanations (normal extended start, cannot duplicate, programmed that way).
When: June 2007; vehicle purchased September 2006; problem appeared 9 months later
Symptoms owners cite: Starter requires 20–30 second key hold before cranking; Delay appears suddenly after normal operation; Consistent every start
Recalls/TSBs owners mention: Dealer offered contradictory explanations: normal extended start, unable to duplicate, or programmed behavior—despite service manager hearing the problem
Rear liftgate electrical malfunction preventing access
Rear hatchback has no manual release handle and is purely electronic. When unlocking power locks, rear hatch will not open. No way to open from inside or outside. Traps cargo and occupants with no emergency exit from rear. Common problem across GM SUVs.
Symptoms owners cite: Rear hatch will not open electrically; No manual handle to open hatch; No way to open from inside or outside vehicle; No emergency exit from rear compartment; All access to cargo area blocked
Recalls/TSBs owners mention: Manufacturer appears unconcerned about common problem across GM SUV line
Engine smoke and electrical module communication failure
Smoke emits from steering wheel, dashboard, and passenger-side floorboard. Failure occurs twice over one year. Technician diagnosed module codes not responding to each other, indicating internal communication failure.
When: 117,572 miles; occurred twice in one-year period
Symptoms owners cite: Smoke from steering wheel; Smoke from dashboard area; Smoke from passenger-side floorboard; Module communication failure
Repairs/costs cited: Module codes not responding to each other; communication failure diagnosed
Recalls/TSBs owners mention: Manufacturer not notified of failure
Transmission and power loss cascade during acceleration
Transmission slams into gear; vehicle loses power dramatically and becomes undrivable. Power loss occurs suddenly during freeway driving after multiple stability/traction warning light episodes. Owner has researched and believes to be a throttle-related issue. Common across forums with no recall despite safety risk.
When: Various incidents; one at highway speed
Symptoms owners cite: Transmission slams into gear; ABS warning light comes on; Stabilitrak light comes on; Engine power reduced or cut entirely; Vehicle not drivable; Power loss occurs suddenly on freeway
Codes mentioned: Stabilitrak light, Traction Control light
Recalls/TSBs owners mention: GM fails to issue recall despite widespread reports
Unintended vehicle acceleration
Vehicle surges forward without driver input after completing a lane change. Brakes ineffective at stopping surging vehicle. Driver required to turn off engine then coast to parking lot. Dealer unable to duplicate the issue.
When: One reported incident
Symptoms owners cite: Vehicle surges forward without warning after lane change; Brakes ineffective at stopping acceleration; Requires engine shutdown to stop vehicle
Repairs/costs cited: Dealer unable to duplicate
Windshield washer fluid activating without input
Windshield washer fluid activates and sprays without driver pressing washer button or pulling control. Occurs during operation while driver is controlling vehicle.
When: 33,000 miles; occurs during operation
Symptoms owners cite: Windshield washer fluid activates without warning; Washer spray deploys without driver input
Floor-vent HVAC airflow misdirection
When selecting floor-heating mode on dashboard, majority of heated air (80–90%) discharges through small ceiling vents and windshield defrost vents instead of floor vents. Dashboard points upward so remaining air goes to ceiling. Vehicle takes excessive time to warm interior; occupant feet remain cold despite heater running on floor mode.
Symptoms owners cite: 80–90% of air discharged at top of dashboard through windshield defrost vents; Small volume leaks at defrost vent; Remaining air goes to floor; Hot air rises to ceiling (natural convection); Difficult to direct hot air to floor despite selecting floor mode; Very long warm-up time; Occupant feet get cold while driving
Airbag recall parts unavailable; prolonged delay
Owner received notification of Takata airbag recall (NHTSA Campaign 16V381000) but parts remain unavailable. Manufacturer unable to provide specific date or estimated date for parts availability or recall completion. Vehicle included in electrical system recall (10V240000) but owner experienced no failure. Parts distribution disconnect.
When: Recall issued 2016; as of complaint date parts still unavailable
Symptoms owners cite: Airbag indicator light illuminated; Owner concerned airbag may not inflate when needed or inflate unexpectedly
Codes mentioned: Airbag indicator light
Repairs/costs cited: Recall parts unavailable for extended period
Recalls/TSBs owners mention: Takata recall issued but no timeline for parts availability; electrical recall coverage status unclear
Synthesized from 67 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Tl*the contact owns a 2007 GMC yukon. While driving 60 MPH, the instrument panel gauges became inoperable and the vehicle shut off. In addition, the windshield washer fluid activated without warning. As of december 26, 2007, the dealer had not inspected the vehicle. The powertrain was unknown. The current and failure mileages were 33,000.
Had electrical trouble with your 2007 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 2007 GMC Yukon?
It's a meaningful issue. 67 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 55 complaints that reported odometer mileage, most electrical failures cluster between 49,000 and 130,000 miles, with the median around 92,000. A quarter of owners report trouble before 49,000; a quarter make it past 130,000. 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/2007/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.