2014 Chevrolet Traverse cruise control problems
moderate 24 complaints filed with NHTSA · avg repair $600 · see cruise control across all vehicles →
Among the 10 model years of Chevrolet Traverse in our records for cruise control problems, this one ranks #2 by owner-complaint volume.
The failure pattern owners describe
Buyer takeaway: Multiple owners report sudden, unpredictable power loss events on highways and city streets, often triggered by StabiliTrak/traction control warnings, creating serious safety hazards. Dealers struggle to diagnose the problem, and repairs (including fuse box replacement) may be expensive and slow to source, or fail to resolve the issue.
The 2014 Traverse has a pattern of sudden, unplanned power loss that hits without warning. Owners driving at speeds ranging from 20 to 70 mph report the engine power dropping to a crawl or near-stall while the dashboard lights up with SERVICE STABILITRAK, SERVICE TRACTION CONTROL, TRACTION CONTROL OFF, and ENGINE POWER REDUCED warnings. This has happened dozens of times for some owners over the course of months. A restart clears it temporarily, but the problem returns unpredictably—sometimes within hours, sometimes after weeks. One owner reported over 100 occurrences.
Dealers have struggled to pin down a single root cause. Some have replaced the engine computer (ECM), others the under-hood fuse block ($725, often non-warranty), brake sensors, or throttle bodies. One owner's fuse box was ordered on national back order with no clear arrival date. Another owner's fuse box replacement didn't stop the failures, and a subsequent repair attempt targeted the brake sensor instead.
One failure mode involves a loose TCM (transmission control module) connector that pops out of its socket, dropping the vehicle to 20 mph on the freeway. A separate case shows the throttle accelerator sensor failing twice in months at the same dealer with the second occurrence left unrepaired.
The most dangerous incidents trap drivers and passengers: steering wheels locked, vehicles immobilized in intersections, and speed-limited to 20 mph on highways surrounded by traffic. Dealers often cannot duplicate the problem in the shop, leaving owners without answers or fixes.
Same Chevrolet Traverse cruise control reports on nearby years: 2011 · 2012 · 2015
Failure modes owners describe
Unplanned power loss with StabiliTrak/traction control warnings
Vehicle suddenly loses engine power and limps to 20 mph or near stall while warning lights flash (SERVICE STABILITRAK, SERVICE TRACTION CONTROL, TRACTION CONTROL OFF, ENGINE POWER REDUCED, CHECK ENGINE). Requires restart to restore normal function. Owners report this happening multiple times, sometimes dozens of times over months, at highway or traffic speeds creating serious safety hazards.
When: Occurs at variable speeds (20–70 mph), both highway and city driving; no clear weather or time pattern; one owner noted events a few days after rain.
Symptoms owners cite: Sudden loss of engine power, vehicle limps to 20 mph or stalls; Multiple warning lights: SERVICE STABILITRAK, SERVICE TRACTION CONTROL, TRACTION CONTROL OFF, REDUCED ENGINE POWER, CHECK ENGINE; Vehicle beeping or chiming before or during event; Vehicle jerking or shaking; Hazard lights visible on dashboard; Requires ignition off-and-restart to recover; Events recur despite restarts
Codes mentioned: SERVICE STABILITRAK, SERVICE TRACTION CONTROL, TRACTION CONTROL OFF, ENGINE POWER REDUCED, CHECK ENGINE
Repairs/costs cited: Dealer replacements cited: engine computer (ECM/ECU), under-hood fuse block ($725, non-warranty), brake sensor, and throttle body cleaning with CPU reset. One owner reported fuse box on national back order. Another owner's fuse box replacement did not solve the issue; subsequent repair attempt focused on brake sensor. Dealer often unable to duplicate failure in shop.
Recalls/TSBs owners mention: GM opened case numbers for some owners after repeated complaints. One owner advised to purchase OnStar (owner rejected as unacceptable). Another owner had ECM replaced under warranty; fuse block quoted as non-warranty repair. Some owners told by dealer the problem will worsen over time. No widespread recall mentioned in narratives.
Throttle/accelerator sensor failure causing power loss
Vehicle loses acceleration capability with check engine and ESC warnings. One owner reports the same throttle pedal accelerator sensor failed twice within months (February 2017 and later), both times diagnosed by dealer but left unrepaired on second failure.
When: First failure February 2017; second failure later same year at approximately 68,000 miles.
Symptoms owners cite: Sudden loss of acceleration response; CHECK ENGINE and ESC warning indicators illuminate; Vehicle can be restarted to recover function temporarily
Codes mentioned: CHECK ENGINE, ESC (Electronic Stability Control)
Repairs/costs cited: Throttle pedal accelerator sensor diagnosed as failed component at Apple Chevrolet, Tinley Park, Illinois. First occurrence repaired February 2017; second occurrence diagnosed but not repaired (owner states vehicle was not repaired for recent failure).
Recalls/TSBs owners mention: Manufacturer notified of failure. No recall or warranty action mentioned in narrative.
Loose/faulty TCM (transmission control module) connector
Electronic stability control button/connector is loose and pops out of socket repeatedly. The TCM female connector/adapter has a faulty locking mechanism that fails to maintain connection to the transmission control module. When connector loses connection, vehicle speed drops to 20 mph. Owner reports dealer wants to sell entire new harness ($600+) instead of replacing the inexpensive connector ($22–$29).
When: Ongoing; connector becomes loose during normal operation.
Symptoms owners cite: ESC button loose, pops out of place; Loss of TCM connection when connector disconnects; Vehicle speed drops to 20 mph on freeway when connector disconnects
Repairs/costs cited: New harness quoted at $600+ by dealer; connector clip/adapter alone costs $22–$29. Owner states clip locking mechanism is faulty and does not hold in place.
Recalls/TSBs owners mention: No manufacturer response mentioned.
Independent acceleration / unintended acceleration at low mileage
Vehicle accelerated independently while parked or starting, causing owner to crash into a garage. Single report at very low mileage (9,000 miles). Dealer unable to determine cause and did not repair vehicle.
When: 9,000 miles
Symptoms owners cite: Vehicle accelerated independently; Owner crashed into garage; no injuries
Repairs/costs cited: Vehicle towed to dealer; cause could not be determined and vehicle was not repaired.
Recalls/TSBs owners mention: No manufacturer response mentioned.
Steering wheel lock-up during power loss event
During a StabiliTrak/traction control power loss event, the steering wheel locked up and the vehicle would not start for approximately 10 minutes, trapping occupants in an intersection.
When: Multiple occurrences reported; specific date not provided.
Symptoms owners cite: SERVICE STABILITRAK, TRACTION CONTROL OFF warnings; REDUCED ENGINE POWER; Vehicle shuts down and will not move; Steering wheel locks; Vehicle will not restart for extended period (10 minutes)
Codes mentioned: SERVICE STABILITRAK, TRACTION CONTROL OFF, REDUCED ENGINE POWER
Repairs/costs cited: No specific repair mentioned.
Synthesized from 24 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 cruise control problem on the 2014 Chevrolet Traverse?
It's a documented issue but not catastrophic. 24 complaints have been filed. Repairs average $600 and most owners catch it before it causes a breakdown.
At what mileage does the cruise control typically fail?
Across the 20 complaints that reported odometer mileage, most cruise control failures cluster between 68,000 and 91,000 miles, with the median around 78,000. A quarter of owners report trouble before 68,000; a quarter make it past 91,000. 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.