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 ↗2005 GMC Envoy steering problems
severe 15 complaints filed with NHTSA · avg repair $700 · see steering across all vehicles →
Failure mileage
Complaints
15
Recalls
0
Avg fix
$700
2crashes
3injuries
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 Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the customer is having that is unwanted. The vehicle may receive an incoming call just like any other phone. Typically the customer will hear the phone ringing in the vehicle. This scenario also includes incoming Bluetooth calls. One type of unwanted call can be made if the key pad is faulty the OnStar system will try to make a blue button call for shorted voltage in the circuits. The OnStar module could have an internal fault and produce a ″Phone Unavaila
full bulletin at NHTSA ↗This Preliminary Information communication provides information to the technician vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. If the concern is worse than a like vehicle, technician should follow published Service Information diagnosis and repair as necessary.
full bulletin at NHTSA ↗SAAB/HUMMER/GM: DIAGNOSTIC TIPS/RECOMMENDATIONS WHEN POWER STEERING PUMP REPLACEMENT IS NECESSARY. ANALYSIS OF RETURNED POWER STEERING (PS) PUMPS THAT HAD BEEN REPLACED FOR NOISE, NO POWER ASSIST, NO OR LOW PRESSURE AND LEAKING CONDITIONS HAS INDICATED A HIGH NUMBER OF NO TROUBLE FOUND RESULTS. ALL 1997-2010 VEHICLES AND LIGHT TRUCKS; 2010 AND PRIOR HUMMERS H2/H3 AND SAAB 9-7X VEHICLES.
full bulletin at NHTSA ↗HISS/RUSH NOISE FROM STEERING (STRG) COLUMN AREA.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Steering problems dominate this complaint set, with power steering system failures being the most serious. Multiple owners report hydraulic hose ruptures or metal tube breaks that dump fluid and kill steering assist mid-drive—one at 48,000 miles, another at 155,000 miles, another at 45,300 miles. Owners describe the wheel suddenly becoming "very firm," hearing whining from the pump, and having their vehicles disabled on active roadways. At least one owner cited NHTSA recall 05V455000 (steering hose/piping), noting the 2005 model year exhibited the same failure pattern as the recalled 2006 but was excluded from that recall.
A separate, alarming failure pattern emerges when the Envoy runs out of fuel: the steering wheel locks completely solid, immobilizing the vehicle mid-street. One owner reported this happened three times over four years—once at 20 mph during a turn (hitting a curb and lawn), and twice at 40–60 mph on city roads.
Front-end suspension wear also surfaces early. One owner at 69,700 miles needed a driver-side wheel bearing, outer tie rods, and upper ball joints. Another reported steering feeling "off" and the wheel steering itself left and right at 50 mph, with clunking from the rear.
Finally, two complaints describe power steering and brake failure occurring together during active driving, resulting in crashes.
Same GMC Envoy steering reports on nearby years: 2006
Failure modes owners describe
Power steering hose/line rupture or leak
Hydraulic power steering hose or metal tube connection fails, spraying fluid and causing sudden loss of steering assistance. Occurs at varying mileages; owners report fluid on the road and in engine compartment.
When: 48,000 miles; 155,000 miles; 45,300 miles (reported failures)
Symptoms owners cite: steering becomes very firm; whining sound from power steering pump; power steering fluid leaking; almost total loss of steering control
Repairs/costs cited: Hose/tube replacement; one owner reported dealer handled repair well but GM declined to acknowledge defect
Recalls/TSBs owners mention: NHTSA Campaign 05V455000 (steering hose/piping/connections recall) cited by multiple owners, but 2005 model year with same failure pattern reportedly not included in the 2006 recall
Steering wheel lock when vehicle runs out of fuel
Steering wheel completely locks up and becomes immovable when the vehicle runs out of gas, trapping the vehicle mid-road and creating immediate safety hazard. Occurs during low-speed maneuvers and turns.
When: Occurred 3 times over 4 years of ownership; once at ~20 mph turning out of driveway; previous incidents at 40-60 mph on city roads
Symptoms owners cite: steering wheel completely locks; vehicle unable to be moved; loss of steering control; owner hit curb, went onto lawn
Power steering failure and loss of assist during driving
Power steering assistance fails suddenly while driving, resulting in heavy steering wheel and difficult control. Repairs documented but underlying cause varies (broken metal tube, pump failure, general malfunction).
When: 35-50 mph operation; also reported at 70 mph
Symptoms owners cite: power steering malfunctions while driving; steering wheel becomes very firm or heavy; abnormal noise from steering column when turning; unusual odor under dashboard
Repairs/costs cited: One owner paid ~$400 for steering repair at 36,000 miles; metal tube replacement documented at 45,300 miles
Steering geometry/suspension component wear
Front-end steering components fail prematurely, causing steering to feel off-center, unresponsive steering, and wandering/drifting. Includes tie rod, ball joint, and wheel bearing failures.
When: 36,000-69,700 miles
Symptoms owners cite: steering feels off or misaligned; steering wheel steers on its own left and right at 50 mph; clunking sound from rear when turning or on uneven surface
Repairs/costs cited: Driver-side wheel bearing, outer tie rods, and upper ball joints replaced; one owner paid ~$400 for initial steering correction
Power steering and brake system failure combined
Power steering pump fails and brakes lose function, either simultaneously or in sequence. Documented in at least two complaints where both systems failed during active driving, preventing vehicle control.
When: Reported on busy roads during turns
Symptoms owners cite: power steering stops working; brakes fail; inability to steer or stop vehicle; crash into fixed object
Repairs/costs cited: Owner reported power steering pump broken; one crash resulted in totaled vehicle
Recalls/TSBs owners mention: One owner references Takata recall
Synthesized from 15 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 2005 GMC Envoy?
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 2005 GMC Envoy?
It's a meaningful issue. 15 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 12 complaints that reported odometer mileage, most steering failures cluster between 69,700 and 142,000 miles, with the median around 115,000. A quarter of owners report trouble before 69,700; a quarter make it past 142,000. 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/2005/GMC/Envoy.
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.