This technical bulletin provides a procedure to Inspect harness, splice 6 wire pigtail connector. Replace Accelerator Pedal Position (APP) sensor on vehices that have the condition of Malfunction Indicator Light (MIL) ON, Reduced Power Mode and DTCs
full bulletin at NHTSA ↗2011 Chevrolet Equinox cruise control problems
severe 32 complaints filed with NHTSA · avg repair $600 · see cruise control across all vehicles →
Failure mileage
Complaints
32
Recalls
0
Avg fix
$600
1crash
1injury
When does it fail?
Of the 32 cruise control complaints filed for the 2011 Chevrolet Equinox, here's the actual mileage breakdown — failures cluster heaviest at 100,000-125,000 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 17 model years of Chevrolet Equinox we track for cruise control problems, this one carries the most owner complaints on file — 32.
Owners have filed 32 cruise control 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 cruise control 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.
Car and Truck Fix it Right the First Time Issues
full bulletin at NHTSA ↗Car and Truck Fix it Right the First Time Issues
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners describe sudden, unpredictable loss of engine power at highway speeds, with the vehicle dropping from 55–70 mph to 5–20 mph in seconds. Service StabilTrak, Reduce Engine Power, and Check Engine lights illuminate during these events. Most recoveries require restart, but the failure recurs intermittently. Dealers consistently diagnose throttle body failure, with repair costs ranging from $400 to $600 when not covered by extended warranty.
A separate but equally dangerous issue involves the gas pedal sticking to the floor, causing uncontrolled acceleration to 90–95 mph. Owners report this occurs especially when releasing cruise control or during normal acceleration; dealerships cannot replicate or diagnose it, and Chevrolet has declined service after warranty expiration.
Owners also report engine stalling without warning, erratic idle that surges then drops (leading to stalls), and loss of accelerator response requiring gear-shift resets to regain control. Timing chains stretch and fail prematurely—one owner faced a second failure within 56,000 miles at a $2,500 repair cost. Dealership documentation confirms Chevrolet was aware of excessive oil consumption and timing chain defects but did not notify affected owners of available special coverage.
Multiple owners encountered intermittent brake pulsing that eliminated stopping power during low-speed traffic maneuvers. No recalls have been issued despite Chevrolet's apparent knowledge of these patterns.
Same Chevrolet Equinox cruise control reports on nearby years: 2010 · 2014
Failure modes owners describe
Sudden power loss and reduced engine power with warning lights
Vehicle experiences abrupt loss of power, deceleration to 5–20 mph without driver input, and illumination of Service StabilTrak, Reduce Engine Power, and Check Engine lights. Typically occurs at highway speeds (40–70 mph) and can recur intermittently. Some owners report the condition clears after restart, then returns.
When: Mileage 27,300 to 83,000 miles; occurs unpredictably during normal driving, sometimes in cold weather
Symptoms owners cite: Rapid deceleration without accelerator input; Vehicle drops to 5–20 mph while on highway; Service StabilTrak light illuminates; Reduce Engine Power message displays; Check Engine light illuminates; Vehicle vibration or rough running; Power returns after restart but failure recurs
Codes mentioned: Service StabilTrak, Reduce Engine Power, Check Engine
Repairs/costs cited: Dealers diagnose as throttle body failure requiring replacement. Cost $400–$600 without extended warranty; some owners report throttle body sensor short or throttle sensor replacement. One owner reported dealer also recommended timing belt work. Throttle body parts were on backorder for at least one owner.
Recalls/TSBs owners mention: No recalls issued. Some owners received special coverage for oil consumption and timing chain issues. Chevrolet stated no records kept of throttle body replacement volume. One dealer replaced throttle body and performed software update (did not hold).
Gas pedal sticking at floor with uncontrolled acceleration
Accelerator pedal sticks down to the floor, causing sudden uncontrolled acceleration to 90–95 mph. Occurs primarily when transitioning off cruise control or during normal acceleration. Owners report difficulty regaining pedal control and fear of rear-end collisions.
When: 2013 onwards; reported at 103,000 miles and earlier; occurs unpredictably during acceleration or cruise-control transitions
Symptoms owners cite: Gas pedal sticks to floor; Uncontrolled acceleration to 90–95 mph; Inability to slow vehicle with brake alone; Pedal requires manual prying or multiple attempts to release; Occurs when releasing cruise control or accelerating
Repairs/costs cited: No repair documented. One owner managed to manually release pedal on third attempt by prying with foot. Dealership unable to diagnose or replicate condition.
Recalls/TSBs owners mention: GM declined to address issue under warranty (vehicle out of warranty or mileage). GM suggested trade-in; offered no technical solution or investigation. No recalls issued despite multiple owner reports.
Idle control malfunction with stalling
Engine idles erratically, surging high then dropping low; vehicle accelerates unexpectedly then stalls. Driver loses all pedal control and vehicle coasts to stop in traffic. Can occur on city streets or interstate.
When: Mileage not specified; occurs without warning during normal driving
Symptoms owners cite: Erratic idle—high then low cycling; Uncontrolled speed increase then sudden drop; Engine stalls at idle; Complete loss of pedal response; Vehicle coasts uncontrolled
Repairs/costs cited: Dealership identified excessive oil consumption and timing chain stretching as root causes under special coverage. Engine disassembly revealed cylinder scoring from these issues. Timing chain replacement performed at cost of $2,500 (second replacement in 56,000 miles). Oil consumption required adding 1 quart per 1,000 miles.
Recalls/TSBs owners mention: Chevrolet had special coverage for excessive oil consumption and timing chain issues but owner was not notified despite having correct address on file. Dealership confirmed GM was aware of both defects.
Accelerator unresponsiveness requiring gear shift reset
Vehicle in Drive loses all acceleration response; accelerator pedal pressed to floor produces no engine revving and no forward motion. Vehicle behaves as though in Neutral and may roll backward on slope. Condition clears after shifting to Park then back to Drive.
When: Mileage not specified; occurs during normal acceleration in parking lot
Symptoms owners cite: No acceleration when pedal pressed; No engine revving sound with full pedal depression; Vehicle behaves as if in Neutral despite being in Drive; Vehicle rolls backward on grade; Condition clears after gear-shift reset
Repairs/costs cited: No repair documented; condition resolved by shifting to Park and back to Drive.
Brake system pulsing and loss of stopping power during shifts
Brakes pulse and lose stopping ability when applied during gear shifts at low speeds. Vehicle continues forward despite full brake application. Road conditions clear with no visible defects.
When: Occurs during merging and low-speed traffic transitions
Symptoms owners cite: Brake pulsing when pedal applied; Loss of stopping power during gear shift; Vehicle continues forward despite full brake pressure; Incidents resulted in low-speed collision
Repairs/costs cited: No repair documented.
Timing chain stretching and failure
Timing chain stretches and fails prematurely. Vehicle shakes violently when stopped; severe loss of power and vibration when driving. Failure occurred twice on same vehicle within 56,000 miles. Associated with excessive oil consumption that dealers identified as a known defect.
When: First failure at 123,000 miles (used purchase); second failure at 179,000 miles (56,000 miles later). Engine began shaking at stop light.
Symptoms owners cite: Violent shaking while stopped (in Drive with brakes on); Severe power loss and vibration while driving; Rough engine operation
Repairs/costs cited: Timing chain replacement cost $2,500. Failure recurred within 56,000 miles of first repair.
Recalls/TSBs owners mention: Chevrolet had unpublicized special coverage for timing chain issue; owner was not notified. Dealership confirmed GM knew of recurring defect.
Engine stalling without warning
Engine stalls suddenly while driving at normal speeds with no warning lights or apparent cause. Vehicle can be restarted immediately. Creates serious hazard if stalling occurs in traffic.
When: Mileage varies; can occur repeatedly on same trip
Symptoms owners cite: Sudden stall while driving; No warning indicators (may or may not have Check Engine light); Engine restarts normally; Recurs on same drive
Codes mentioned: Check Engine (sometimes absent initially)
Repairs/costs cited: One case diagnosed as bad solenoid. Another case at highway speed on service road resulted in near-miss collision. No other specific repairs documented.
Synthesized from 32 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
This should clearly be a recall based on all the poste everyone is having the same issue. All my lights come on stabilitrack, ABS, check engine, steering fluid. I barely have any power, and my speed sensor no longer reads at all. Also my oil burns extremely fast. Link to forum where everyone is having the same issue.…
Had cruise control trouble with your 2011 Chevrolet Equinox?
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 cruise control problem on the 2011 Chevrolet Equinox?
It's a meaningful issue. 32 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $600.
At what mileage does the cruise control typically fail?
Across the 23 complaints that reported odometer mileage, most cruise control failures cluster between 60,000 and 110,000 miles, with the median around 80,000. A quarter of owners report trouble before 60,000; a quarter make it past 110,000. 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 $600 for cruise control 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 cruise control?
No active recalls currently cover cruise control 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/Chevrolet/Equinox.
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.