This service bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.
full bulletin at NHTSA ↗2007 GMC Yukon steering problems
severe 14 complaints filed with NHTSA · avg repair $700 · see steering across all vehicles →
Failure mileage
Complaints
14
Recalls
0
Avg fix
$700
1crash
What stands out
Among the 16 model years of GMC Yukon in our records for steering problems, this one ranks #2 by owner-complaint volume.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering steering 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 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.
full bulletin at NHTSA ↗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.
full bulletin at NHTSA ↗This service bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.
full bulletin at NHTSA ↗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.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners describe two primary steering failure patterns. First, the steering wheel seizes or becomes extremely difficult to turn while driving, sometimes with grinding noise from the column—failures occurring as early as 25,000 miles. Second, power steering fluid leaks from the rack and pinion assembly; a TSB exists for this problem, but GM claims some VINs aren't covered despite matching year/make/model.
Power steering hoses also show early fracturing similar to a 2006 model recall, raising fire risk concerns.
Compounding steering issues are repeated engine power loss events. Stabilitrak control disengages, engine reduces to limp mode (max 20 mph), and warnings illuminate on the dash. These episodes occur unpredictably—sometimes at highway speeds—and resolve only after restart. One owner reports 22 repair attempts without permanent fix. Another describes complete engine shutdown caused by lifter failure while driving, with steering lock and brake loss.
A separate electrical fault causes all dashboard lights to illuminate and the engine to shut off every time the steering wheel is adjusted vertically.
Electrical failures also cascade: one alternator failure killed power steering, brakes, door locks, and the engine itself. Instrument cluster failures and inaccurate speedometer readings add to the pattern.
Failure modes owners describe
Stabilitrak/reduced engine power events
Stabilitrak control disengages, engine power reduces to limp mode, vehicle cannot accelerate above 20 mph. Issue recurs intermittently and resolves after restart.
When: 191,707 miles; also reported at 185,000 miles and ongoing for years
Symptoms owners cite: Stabilitrak warning illuminates; Engine power reduced message displayed; Vehicle will not accelerate past 20 mph; Shutter/vibration in rear; Temporary loss of power steering feel; Vehicle goes from highway speed to near zero without warning
Codes mentioned: Cylinder 1 misfire cited in one case
Repairs/costs cited: Multiple repair attempts (22+ recorded in one case); crankshaft sensor replaced in at least one case; permanent fix not achieved
Steering wheel seizure/failure
Steering wheel becomes extremely difficult to turn or completely seizes while driving. Grinding noise reported in one case. Failure reported as early as 25,000 miles and as late as 185,000 miles.
When: 25,000 to 185,000 miles
Symptoms owners cite: Steering wheel seizes or becomes very hard to turn; Grinding noise from steering column; Rubbing sound from steering column; Loss of control while steering
Repairs/costs cited: Steering assembly replacement; spark plugs replaced in one case without resolving issue
Recalls/TSBs owners mention: Dealer replaced spark plugs; no permanent fix achieved
Power steering fluid leaks from rack and pinion
Power steering fluid leaks from the rack and pinion assembly. A TSB exists for this problem but some VINs are not covered despite being same year/make/model.
When: Not specified
Symptoms owners cite: Power steering fluid visibly pouring from vehicle; Leak originating from rack and pinion
Repairs/costs cited: Mechanic diagnosed rack and pinion leak; TSB available for the issue
Recalls/TSBs owners mention: TSB exists but GM stated this particular VIN not covered under TSB despite same year/make/model
Power steering hose fractures
Power steering hoses show early fracturing similar to a 2006 model year recall. Potential fire hazard noted.
When: Not specified in complaint
Symptoms owners cite: Fractures visible in power steering hose
Recalls/TSBs owners mention: 2006 model year recall issued for fractured power steering hoses; 2007 models showing same issue not recalled
Engine shutdown while driving caused by lifter failure
Engine lifters failed, causing complete engine shutdown while vehicle in motion. Steering locked and brakes became inoperable during shutdown.
When: Not specified
Symptoms owners cite: Complete engine shutdown while driving; Steering locks; Emergency brakes non-functional; No warning lamps or messages prior to shutdown
Codes mentioned: Cylinder 1 misfire code read
Repairs/costs cited: Engine seizure; vehicle available for inspection; lifter replacement needed
Steering column electrical fault causing engine shutdown
Adjusting steering wheel position (up or down) causes all dashboard lights to illuminate and engine shuts off. Issue recurs every time steering column is adjusted.
When: Not specified
Symptoms owners cite: All dashboard lights illuminate when steering wheel adjusted; Engine shuts off when adjusting steering wheel position; Repeats consistently with every column adjustment
Repairs/costs cited: Engine restarts without issue after shift to neutral and restart
Alternator failure with cascading system losses
Alternator failure results in loss of electrical power affecting steering assist, brakes, door locks, and engine operation.
When: Not specified
Symptoms owners cite: Loss of power steering; Loss of brake power; Door locking system fails; Engine shuts off
Repairs/costs cited: Alternator and belt replacement; repair cost $550.05
Multiple electrical system failures including instrument cluster
Complete failure of electrical components on instrument panel including speedometer, gauges, and warning lights. Instrument cluster replacement performed but check engine light remains illuminated.
When: 10,229 miles (failure); 29,000 miles (update)
Symptoms owners cite: All electrical components on instrument panel failed; Speedometer displays inaccurate speeds; Air bag light illuminates; Check engine light remains on after cluster replacement; Cannot determine when gear is in neutral
Repairs/costs cited: Instrument panel cluster replaced; crankshaft sensor replaced; gas cap replaced
Synthesized from 14 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had steering 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 steering problem on the 2007 GMC Yukon?
It's a meaningful issue. 14 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $700.
At what mileage does the steering typically fail?
Across the 11 complaints that reported odometer mileage, most steering failures cluster between 48,000 and 185,000 miles, with the median around 88,993. A quarter of owners report trouble before 48,000; a quarter make it past 185,000. 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 $700 for steering 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 steering?
No active recalls currently cover steering 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.