2018 Chevrolet Silverado steering problems
severe 41 complaints filed with NHTSA · avg repair $700 · see steering across all vehicles →
Owners have filed 41 steering 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.
The failure pattern owners describe
Owners describe a spectrum of steering failures in the 2018 Silverado, many involving sudden loss of power steering assist while driving. The most dangerous incidents include a stall at highway speed that crashed the truck into a guardrail, a complete lockup during a low-speed right turn, and an electrical shutdown that killed the engine, lights, and steering on a busy highway while the truck was still rolling. Several owners report the steering wheel seizing or becoming extremely stiff with little to no warning, forcing them to apply heavy manual force or pull over immediately.
Intermittent power loss is a recurring theme. Owners experience the electrical system dropping voltage or shutting down entirely during turns or parking, particularly at low speeds, causing power steering to vanish for seconds up to several minutes before spontaneously returning. One owner lost power steering three separate times, with the third loss being permanent until ECM reprogramming. Another's electric rack and pinion drive belt broke at 71,000 miles, shearing the gears—the dealer stated that had it failed at highway speed, it would have locked the steering wheel in place and likely caused a crash. Part availability is severe; one owner waited over a month for a replacement.
Battery and electrical issues appear in roughly half the complaints. Dealers frequently replace batteries citing dead cells, though some owners report no starting or dimming problems prior to failure. Suspension problems also appear, with defective OEM struts and a wheel bearing failure documented. Dealership response has been inconsistent; some dealers deny any problem exists, others blame tires or driving conditions, and a few perform repairs with no lasting fix.
Same Chevrolet Silverado steering reports on nearby years: 2015 · 2016 · 2017 · 2020 · 2021
Failure modes owners describe
Complete Power Steering Loss / Lockup
Steering wheel becomes immobilized or extremely difficult to turn, often with no warning or with 'Steering Assist Reduced' warning. Multiple owners report sudden loss of all power steering capability mid-turn or during normal driving, requiring manual force to steer. One crash occurred at 57 mph; another owner nearly collided while parking.
When: Intermittent; occurs at various speeds and driving conditions. Some owners report it happening within first 100 miles of ownership. One occurred at 71,000 miles.
Symptoms owners cite: Steering wheel locks in place or becomes extremely tight and difficult to turn; No warning or 'Steering Assist Reduced' / 'Power Steering Drive with Care' message displayed; Jerking or sudden resistance when turning; Sometimes accompanied by loss of electrical power, engine shutdown, or Stabilitrak warning
Codes mentioned: Low voltage to power steering module
Repairs/costs cited: Battery replacement ($404.96 mentioned in one case). Electric rack and pinion drive belt failure resulting in sheared gears in assembly; part unavailable in the United States for extended periods. Some dealers report 'no codes found' after battery replacement. One owner waited over a month for the electric steering rack and pinion to arrive. Another had the EPS module replaced.
Recalls/TSBs owners mention: No official recalls or TSBs cited in narratives. One owner reported a similar issue was documented at dealership years ago with 'nothing they can do if they cannot replicate it.' Dealer at Kenny Kent Chevrolet noted electric power steering module parts were on backorder and module is not serviced separately.
Electrical System Dropout Causing Loss of Steering and Engine Power
Entire electrical system shuts down while driving, resulting in loss of power steering, gauges, lights, radio, HVAC, and engine stall. Occurs unpredictably at highway and low speeds. One owner experienced this while traveling 30 mph; another at slow parking speeds. In one incident, all electrical functions failed while vehicle was in motion on a busy highway.
When: Intermittent; reported at 30 mph, 41–60 mph, during parking, and at highway speeds. May occur weeks or months apart.
Symptoms owners cite: Service Trailer Brake message appears before full electrical shutdown; All gauge cluster lights and radio go dark; Power steering fails; steering wheel locks; Engine dies while in motion; Vehicle typically restarts automatically after 1–2 seconds or when brought to stop; Headlights flicker on braking; Secondary messages: 'Lower/raise driver window,' Stabilitrak warning
Codes mentioned: Service Trailer Brake system message, Low voltage codes
Repairs/costs cited: Battery cable issues identified in at least one case. One owner reported battery cables and module replacement costing approximately $1,200. Battery replacement mentioned in several narratives. Multiple owners report dealer testing found 'no issues' or 'no codes' after the vehicle was brought in.
Recalls/TSBs owners mention: No recalls or TSBs mentioned. One owner noted 'several recalls for battery cable issues' exist for other model years but none applied to their 2018 Silverado 1500 LTZ crew cab.
Reduced or Intermittent Power Steering Assist
Power steering assist cuts out or reduces intermittently during normal driving, turning, or parking. Owners report steering becoming stiff or requiring excessive manual force. Occurs unpredictably and sometimes clears after restart. One owner lost power steering twice for 10–15 seconds and a third time completely.
When: Intermittent; reported at low speeds during turns and parking, and during highway driving. One occurred over a year after initial EPS replacement.
Symptoms owners cite: Steering wheel becomes stiff or very difficult to turn; 'Steering Assist Reduced' or 'Power Steering Drive with Caution' message displayed; Power steering may cut out for 5–15 seconds then return to normal; Sometimes accompanied by other warning messages (Stabilitrak, Trailer Brake Service)
Codes mentioned: Power steering system diagnostic messages, Stabilitrak Service warning
Repairs/costs cited: ECM reprogramming performed at dealer without permanent resolution; power steering loss recurred. One owner's original EPS failed and was replaced under warranty; it failed again within a year.
Recalls/TSBs owners mention: Dealers advised owner to 'continue monitoring the problem.' One owner was told issue has been occurring since at least 2014 based on internet searches. No formal recalls mentioned.
Steering Geometry / Suspension-Related Steering Complaints
Truck pulls to one side (typically right), exhibits excessive vibration or shimmy in the front end, has abnormal nose-dive during braking, and steering wheel wanders at highway speeds. Some are suspension issues masked as steering problems. One owner's struts were defective; another had wheel bearing failure.
When: Present from purchase or within weeks. One noted 'from day one.' Wheel bearing failure at 70,000 miles.
Symptoms owners cite: Truck pulls to the right during turns; Violent front-end shimmy and vibration; Vehicle nose-dives during braking; Steering wheel wanders or drifts at highway speeds while holding wheel straight; Snap-back in steering when turning from right curve; Vibration from front steering and drivetrain; Wheel bearing noise at higher speeds; Excessive play in steering wheel (one owner noted ~3 inches of play with wheel locked)
Repairs/costs cited: One owner replaced OEM shocks and struts at certified service center at 16,000 miles; dealer-supplied struts were defective (rod collapsed into tube with minimal resistance). New suspension resolved all steering/braking issues. Wheel bearing failure diagnosis at 70,000 miles but vehicle not repaired.
Recalls/TSBs owners mention: Dealers denied problems or blamed aggressive tires. One owner stated 'dealerships denied that anything was wrong' despite worn tire edge and poor handling. Technician at Galles Chevrolet assured customer vibration was 'normal for a 2500 4WD truck.' Another dealer told owner to pay for alignment despite original pins still attached.
Steering Wheel Seizure / Sudden Stiffness at Low Speed
Steering wheel suddenly becomes very stiff or seizes briefly during parking or low-speed turning, often clearing after a few seconds. Distinct from complete loss of power steering in that some remain stationary for extended periods before clearing.
When: Low speeds; while parking, making turns. One occurred at 4,759 miles. Another at 11,000 miles with month-long duration.
Symptoms owners cite: Steering wheel suddenly becomes extremely stiff and difficult to turn; Steering assist reduced warning displayed; Symptoms clear within seconds to hours after vehicle restarts or sits; Recurs intermittently over days or weeks
Codes mentioned: Steering assist warnings
Repairs/costs cited: Battery replacement performed in at least one case. One dealership (Lynn Layton Chevrolet) replaced battery for 'dead cell' despite no starting or light-dimming issues reported by owner; stiffness persisted. Vehicle held at dealer for extended diagnosis without resolution identified.
Recalls/TSBs owners mention: One dealership advised to call manufacturer; manufacturer contact was not pursued per narrative.
Electric Rack and Pinion Drive Belt Failure
Drive belt in electric rack and pinion assembly breaks and shears internal gears. Causes complete steering lockup and would present extreme danger at highway speeds. Owner noted dealer said if failure had occurred at highway speed, it would have locked steering wheel in position and 'more than likely resulted in a crash.'
When: 71,000 miles; occurred shortly after battery replacement performed for hesitation issue.
Symptoms owners cite: Initial clunking in steering wheel shaft when starting vehicle and turning; Hesitation on startup (later attributed to dead battery cells); Sudden steering wheel refusal to turn with pump failure sound; 'Service Steering' warning displayed
Repairs/costs cited: Electric rack and pinion assembly required replacement. Part was on severe backorder; vehicle sat at dealer for over one month waiting for part availability. No parts available anywhere in the United States at time of claim.
Recalls/TSBs owners mention: No recalls or service bulletins cited.
Steering System Electrical Voltage Dropout at Low Speed Turns
Electrical system briefly powers down during low-speed turns, causing voltage drop visible on gauges and resulting in loss of power steering. Occurs consistently during turning maneuvers and mirrors a known 2014 Silverado recall issue.
When: Low speeds, particularly while taking turns.
Symptoms owners cite: Electrical system audibly 'clicks' off and back on during turn; Voltage drop visible on dashboard gauges; Power steering goes out during turn; System recovers after turn completed or after ~1 second
Recalls/TSBs owners mention: One owner referenced a 2014 Silverado recall for faulty power steering due to similar electrical issue (NHTSA recall article referenced by owner).
Synthesized from 41 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Common questions
How serious is the steering problem on the 2018 Chevrolet Silverado?
It's a meaningful issue. 41 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 17 complaints that reported odometer mileage, most steering failures cluster between 11,000 and 47,000 miles, with the median around 32,000. A quarter of owners report trouble before 11,000; a quarter make it past 47,000. 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.