Service Bulletin - The ACC system error message comes on while driving when outside temperatures are low/near freezing due to snow and ice getting stuck to the front of the millimeter wave radar. This can cause DTC P2583-76 (Temporary stop of Integrated Driver Support System [Misalignment Millimeter Wave Radar]) to be stored.
full bulletin at NHTSA ↗2019 Honda Accord cruise control problems
moderate Owners of the 2019 Honda Accord have filed 19 NHTSA complaints about the cruise control, typically surfacing around 12,000 miles at roughly $600 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See cruise control across all vehicles →
Failure mileage
Complaints
19
Recalls
0
Avg fix
$600
| Model year | cruise control complaints |
|---|---|
| 2015 Accord | 16 |
| 2016 Accord | 15 |
| 2017 Accord | 10 |
| 2018 Accord | 72 |
| 2019 Accord (this page) | 19 |
| 2020 Accord | 6 |
| 2021 Accord | 6 |
| 2022 Accord | 8 |
When does it fail?
Of the 19 cruise control complaints filed for the 2019 Honda Accord, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 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
No new NHTSA cruise control complaint has been filed on this vehicle in over 6 years — the issue may be aging out of the active population.
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.
Service News - If an Adaptive Cruise Control System Problem comes back on when the vehicle is driven in freezing conditions, inform the customer it is likely due to snow or ice buildup on the radar. Advise the customer of the following procedure to clean the front grille where the radar is located.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of 2019 Accords report two safety-critical problems in this cluster.
Honda Sensing shutdowns occur with adaptive cruise control, lane-keep assist, and collision mitigation braking disabling mid-drive, often within 1-2 minutes of activation. The system throws "Collision Mitigation Braking System Problem—See Your Dealer" warnings and requires a full vehicle restart to restore function. This happens on highways and local roads in normal conditions; snow and ice covering the radar sensor also trigger total system shutdown. Dealership diagnostics frequently come back clean or inconclusive. One owner—a retired Honda braking system engineer—suspects an ESC or emergency braking sensor/software issue.
Loss of acceleration and stalling strike at all mileages, from 657 miles on a brand-new car to 130,000 miles. Owners lose power mid-highway, unable to exceed 5 mph, often with check engine lights and multiple misfire codes (P0301, P0302, P0304, P0300). One owner's turbocharger failed internally, contaminating the catalytic converter and oxygen sensors. Others describe misfiring, rough idle, and jerking after fuel injector work. Dealers cite fuel pump recalls and fuel injector recalls, but owners report ongoing issues even after those parts are replaced. One owner spent over $5,000 on repairs and still faces engine replacement.
A retired driver also reports unexpected braking activation during normal driving over two years, creating rear-end collision risk.
Same Honda Accord cruise control reports on nearby years: 2016 · 2017 · 2018
Failure modes owners describe
Honda Sensing system shutdowns and collision mitigation braking warnings
Owners report the Honda Sensing suite—including adaptive cruise control, lane-keep assist, and collision mitigation braking—randomly disables mid-drive, accompanied by dashboard warnings. The system requires a vehicle restart to restore function. This occurs on highways and local roads in normal weather conditions, though weather-related radar obstruction (snow, ice) is also cited. Diagnostics often come back clean or inconclusive.
When: Various mileages and timeframes; one report at 12,000 miles, others over 20+ incidents spanning 2+ years; some within weeks of purchase
Symptoms owners cite: Adaptive cruise control shuts off after 1-2 minutes of operation; Collision mitigation braking activates without vehicles ahead; Lane-keep assist stops working; Dashboard warning: 'Collision Mitigation Braking System Problem—See Your Dealer'; Dashboard warning: 'Road Departure Mitigation System Problem'; All Honda Sensing functions disabled simultaneously; System resets only after turning vehicle off and restarting
Repairs/costs cited: Dealership diagnostics inconclusive; one dealer blamed toll sticker on windshield; another blamed CarPlay connection cord. No verified repairs documented in narratives.
Loss of acceleration and engine performance issues
Owners experience sudden loss of acceleration or inability to exceed 5 mph during normal driving, often accompanied by check engine lights and multiple diagnostic trouble codes (P0301, P0302, P0304, P0300). One owner reports a turbocharger failure at 657 miles causing catalytic converter contamination and oxygen sensor damage. Others describe misfiring, rough idle, and power loss after fuel injector replacement. One owner reports jerking during acceleration after a fuel injector recall.
When: As early as 657 miles on brand-new vehicle; 85,000 miles; 120,000-130,000 miles; 55,000 miles
Symptoms owners cite: Complete loss of acceleration mid-highway; Vehicle stalls or slows to 5 mph maximum speed; Check engine light and multiple dashboard warning lights illuminate; Rough idle and engine misfiring; Jerking during acceleration; Smoke from exhaust (one report: oil contamination from turbocharger failure)
Codes mentioned: P0301, P0302, P0304, P0300
Repairs/costs cited: One owner replaced fuel pump (recalled part), coil packs, spark plugs, and fuel injectors without resolution. Another paid over $5,000 for head gasket and fuel injector replacement. One owner faces turbocharger and engine replacement due to blown gasket. Multiple fuel injector recalls mentioned; one owner still waiting as of early 2025.
Recalls/TSBs owners mention: Fuel pump recalls issued; fuel injector recall issued (as of Feb 2024 per owner report). One owner told turbocharger failure not covered/not related to recall.
Unexpected braking activation
Multiple owners report the vehicle applying the brakes unexpectedly while driving, lasting 2-3 seconds before returning to normal. One retired Honda braking system engineer suspects ESC/Emergency Braking sensor or software malfunction. Owners report this happens during lane changes and in normal traffic conditions with no vehicles ahead, creating serious safety risks of rear-end collisions.
When: Over 2+ years of ownership; 20-30 random incidents reported
Symptoms owners cite: Unexpected braking action lasting 2-3 seconds; Occurs during lane changes; Occurs with no vehicles ahead or behind; Risk of being rear-ended
Brake booster assembly failure
One owner's mother experienced jolting back and forth when depressing the accelerator pedal, with check engine warning light illuminating. Independent mechanic diagnosed brake booster assembly failure, though owner did not pursue repair and did not notify dealer or manufacturer.
When: Approximately 55,000 miles
Symptoms owners cite: Vehicle jolts back and forth when depressing accelerator; Check engine warning light illuminates
Repairs/costs cited: Independent mechanic diagnosed brake booster assembly replacement needed; repair not completed.
Synthesized from 19 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
On april 13, 2019, my brand new, 2019 Honda accord sport 2.0t on the highway going 55 MPH, with mere/mild rain brought an alert of collision mitigation warning onto the dash. The car has since alerted me of the same problem about 5 times, in both wet and dry highway conditions. When taken to the dealer, they said the car had no records of the alert. Not knowing if the Honda sensing system will…
Had cruise control trouble with your 2019 Honda Accord?
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 2019 Honda Accord?
It's a documented issue but not catastrophic. 19 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 8 complaints that reported odometer mileage, most cruise control failures cluster between 9,400 and 55,000 miles, with the median around 12,000. A quarter of owners report trouble before 9,400; a quarter make it past 55,000. 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/2019/Honda/Accord.
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.