2012 Honda Civic cruise control problems
severe 25 complaints filed with NHTSA · avg repair $600 · see cruise control across all vehicles →
Owners have filed 25 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.
Among the 17 model years of Honda Civic in our records for cruise control problems, this one ranks #3 by owner-complaint volume.
The failure pattern owners describe
Buyer takeaway: The 2012 Civic has a documented pattern of unintended acceleration and RPM spikes that dealers cannot consistently diagnose or reproduce, with some incidents resulting in serious crashes. Hesitation or failure to accelerate at critical moments (stops, merges) adds to the safety concern; buy a pre-purchase inspection from an independent shop and test-drive extensively in varied conditions before committing.
Owners of the 2012 Honda Civic report two distinct failure patterns affecting acceleration and RPM control, often during specific driving scenarios.
Unintended acceleration events dominate complaints. Owners describe the vehicle suddenly speeding up—sometimes violently—while driving at highway speeds, downhill, during merges, at low speeds during turns, or even while parked. In severe cases (narratives #1–#2), drivers applied full braking with no effect; one driver required the parking brake to regain control after the vehicle traveled over 50 yards at 85+ mph and crashed, totaling the car. Another incident involved a collision with another vehicle at an intersection. Owners consistently state the accelerator pedal was not depressed when acceleration occurred. Braking response varies: some report brakes working only with heavy/excessive force, others say brakes were ineffective initially. The problem is intermittent and often cannot be reproduced at dealerships.
RPM spikes occur independently of throttle input. Owners report RPMs jumping from 1500 to 2500–4000+ RPM while driving, particularly downhill or on highway ramps, holding elevated RPM for seconds before returning to normal. Applying brakes does not reduce RPM spikes. Econ mode may be engaged or disabled; disabling it does not stop the problem.
Opposite failure—hesitation or failure to accelerate—occurs when depressing the pedal at stops, during turns, or while merging; the vehicle either fails to respond or responds sluggishly, creating collision risk.
A few owners mention loss of power climbing hills and stalling. One owner reports the transmission easily shifting into neutral if the shift lever is bumped.
Dealers cannot diagnose or duplicate most failures when vehicles are brought in for inspection.
Same Honda Civic cruise control reports on nearby years: 2009 · 2015
Failure modes owners describe
Unintended Acceleration — Sudden Speed Increase
Vehicle accelerates without driver depressing the throttle pedal, occurring at highway speeds, downhill, during merges, during turns, or while parked. Severity ranges from gradual speed increase to violent acceleration (85+ mph in one case). Braking response varies from heavy force required to complete brake failure; one driver used parking brake to stop. Events are intermittent and unreproducible at dealerships.
When: Varies: highway driving, downhill sections, highway merges, low-speed turns, exiting from parked position; often occurs 25,000–40,000 miles but reported as early as 800 miles
Symptoms owners cite: Vehicle accelerates without throttle input; Loud engine revving noise; Brakes ineffective or require excessive force; Driver unable to control speed increase; Speed increases to uncontrollable levels
Repairs/costs cited: One crash resulted in vehicle declared total loss. Dealership inspections found no abnormality; no repairs documented as successful. One owner reported Honda sent representatives to inspect crashed vehicle.
Recalls/TSBs owners mention: Owners reported incidents to Honda; no recalls or TSBs mentioned. Dealers unable to duplicate the failure.
RPM Spikes — Independent of Throttle Input
Engine RPM suddenly jumps from idle/normal cruising RPM (1500) to elevated RPM (2500–7000) without driver depressing throttle. Spikes occur while driving downhill, exiting highway ramps, or at cruise speeds on flat roads. RPM holds elevated for seconds before returning to normal. Spikes are intermittent and do not occur consistently on command.
When: Occurs on downhill driving, highway ramps, at cruise speeds; reported from 15,000 miles onward; one case at 36,500 miles
Symptoms owners cite: RPM jumps suddenly (e.g., 1500 to 2500–7000 RPM); RPM spike lasts several seconds; Vehicle speed may or may not increase during spike; Brake and throttle input does not bring RPM down immediately; Econ mode on or off makes no difference
Repairs/costs cited: No diagnostic performed by dealer in most cases. Dealer inspection found nothing abnormal in one case. No repairs documented.
Recalls/TSBs owners mention: One owner states dealer assured spike is normal operation (no check engine light illuminated). No recalls or TSBs mentioned.
Hesitation or Failure to Accelerate
Vehicle fails to accelerate or responds sluggishly when throttle is depressed, occurring at stops, during turns crossing lanes, and during highway merges. This creates collision risk when driver cannot gain speed to merge or turn safely. Problem is intermittent; owner of two 2012 Civics (hers and husband's) reports both vehicles exhibit the same failure.
When: From 650 miles onward; occurs at stops, low-speed turns, during merges
Symptoms owners cite: Lack of gas pedal responsiveness; Failure to accelerate from stopped or idling position; Sluggish acceleration during left-hand turns into oncoming traffic; Collision risk due to inability to accelerate when needed
Repairs/costs cited: Owner intended to bring vehicle to dealer for investigation but no repair outcome documented in narratives.
High Idle RPM — Parked or In Gear
While vehicle is parked in Park or running in gear (Reverse, Neutral, Drive), RPM suddenly increases to approximately 4000 RPM without driver input. Turning engine off and restarting may normalize RPM temporarily, but problem recurs intermittently. Engine eventually returns to normal operation on its own.
When: Intermittent; reported at 36,500 miles
Symptoms owners cite: RPM increases to 4000 while parked in Park; RPM remains elevated after restart until engine cycled again; RPM elevates at highway speeds without throttle input
Repairs/costs cited: Cause not diagnosed.
Recalls/TSBs owners mention: Manufacturer not notified.
Loss of Power and Stalling on Hills
Vehicle loses power or fails to maintain power while climbing hills, occasionally stalling completely. Engine RPM may rise to 4000 before power is lost. One owner suspects unresolved recall related to driveshaft problems.
When: While climbing hills; reported at unspecified mileage
Symptoms owners cite: Loss of speed while climbing; Engine fails to shift gears appropriately; Engine stalls; RPM rises to 4000 then power lost; Vehicle rolls backward on hills unless emergency brake applied
Repairs/costs cited: No repair documented. Owner suspects Honda driveshaft recall was not applied or did not resolve issue.
Recalls/TSBs owners mention: Owner mentions possible unresolved recall but no formal recall number or TSB cited.
Transmission Easily Shifts Into Neutral
Shift lever moves into Neutral if bumped lightly during driving, causing loss of engine braking and power. This is a safety concern as accidental bumping removes power to the wheels.
When: During highway driving; reported at unspecified mileage
Symptoms owners cite: Light bump to shift lever causes transmission to shift into Neutral; No deliberate shift input required; Loss of power delivery when unexpected
Synthesized from 25 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 2012 Honda Civic?
It's a meaningful issue. 25 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 15 complaints that reported odometer mileage, most cruise control failures cluster between 9,000 and 36,500 miles, with the median around 18,559. A quarter of owners report trouble before 9,000; a quarter make it past 36,500. 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.