2018 Honda CR-V brakes problems
severe 121 complaints filed with NHTSA · avg repair $450 · see brakes across all vehicles →
Of the 21 model years of Honda CR-V we track for brakes problems, this one carries the most owner complaints on file — 121.
Owners have filed 121 brakes 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
Buyer takeaway: The 2018 CR-V's CMBS and related brake systems have a documented pattern of false activation causing sudden, hard braking with no hazard present—a serious safety risk. Before buying, verify the specific VIN for any technical service bulletins, perform extensive test drive to check for phantom braking, and understand that Honda cannot fully disable these systems and has not issued a recall despite widespread complaints.
The dominant complaint is the Collision Mitigation Braking System (CMBS) activating without justification—what owners call "phantom braking." Owners describe sudden, hard stops at speeds from 10 to 70 mph with no vehicle, pedestrian, or obstacle in front of them. Common triggers include metal road plates (utility covers, railroad tracks, sewer panels), bridge shadows, and road markings. In many cases, nothing at all appears to explain the activation.
A secondary cluster involves a "Brake" warning light or brake system alert illuminating on the dashboard, sometimes accompanied by hard braking and sometimes not. These warnings often appear in cold weather (below 40°F) alongside multiple system failures (power steering, stability control, ABS, ACC), then clear after the vehicle warms up.
A third issue involves parking brake system malfunctions—unexpected engagement, inability to release, or complete failure with error messages indicating brake problems.
Owners report the CMBS cannot be permanently disabled; it resets to "on" after each engine start despite a button to disable it. Dealerships consistently tell owners the system is working normally or that they cannot replicate the issue. Some owners describe injuries from sudden stops; most express fear of rear-end collisions and have lost confidence in the system's safety. Repair costs mentioned include $2,200 for fuel injectors (unrelated) and $3,000 for RDMS repair. One crash resulted in vehicle totaling after complete brake failure on an incline.
Same Honda CR-V brakes reports on nearby years: 2015 · 2017 · 2019 · 2020 · 2021
Failure modes owners describe
Phantom braking—CMBS activation without obstruction
The Collision Mitigation Braking System engages and applies hard braking when no vehicle, pedestrian, or significant obstacle is in the vehicle's path. Owners report this occurs at highway speeds (50–70 mph) and residential speeds (10–40 mph), often with no warning prior to activation.
When: Throughout vehicle life; complaints range from 5,000 miles to 60+ mph on highway or city streets; some repeat across years of ownership
Symptoms owners cite: Sudden hard braking with no object in front of vehicle; Brake warning light illumination or flashing on dashboard; Vehicle lurches forward or passengers thrown forward; Audible beep before braking event; Brake pedal locked or steering wheel temporarily locked; System resets and vehicle accelerates normally after event
Codes mentioned: CMBS activation event (no specific DTC provided by owners), Brake warning light, DTC codes 0x7 (mentioned in narrative #1 but not detailed)
Repairs/costs cited: Dealership diagnostics typically find no fault; sensors cleaned of debris; radar alignment checked; software updates applied. No permanent fix reported by owners. One owner reports radar determined to be 'misaligned' after second occurrence but issue persisted.
Recalls/TSBs owners mention: Honda tells owners system is working as designed; CMBS cannot be disabled permanently (only via button that resets on engine start); referral to vehicle manual page 24; some owners received letters dismissing complaints; no recalls issued for this failure mode as of complaint dates
Metal objects triggering CMBS (road plates, railroad tracks, sewer covers)
CMBS activates when vehicle drives over or approaches large metal plates used by utilities to cover road openings, metal sewer panels, or railroad tracks. The system treats these flat obstacles as collision hazards despite no actual danger.
When: Upon crossing or approaching metal road coverings; occurs on city streets and highways
Symptoms owners cite: CMBS engages when passing over or approaching metal utility plates, sewer panels, or railroad tracks; Hard braking while accelerating onto highway ramp (particularly severe impact); Occurs repeatably at same location if metal plate remains in place; Brake warning light may illuminate
Repairs/costs cited: Dealership acknowledges sensitivity to metal objects but provides no adjustment or fix; one dealer stated two other customers reported same issue with metal plates and railroad tracks; no remedy offered.
Recalls/TSBs owners mention: Manual disabling via button on each start; some owners note Honda regional case manager was dismissive and claimed car operating properly despite customer reporting daily exposure to 15–20 metal panels in their city; no sensitivity adjustment available
Bridge shadow and road marking misdetection
CMBS activates in response to shadows cast by overpasses or road markings (white lane lines, crosswalks) being misinterpreted as roadway obstructions or lane departures.
When: While driving under bridges or passing road markings; occurs in varying light conditions
Symptoms owners cite: Sudden braking when passing under bridge or overpass; Brake warning light flashing; Hard braking triggered by shadow on pavement; Lane departure warning illuminates when vehicle is centered in lane; May occur on clear days or overcast days
Codes mentioned: Lane departure system alert (LKAS/RDMS alert)
Repairs/costs cited: One owner reports windshield cleaning recommended by dealer but cleaning did not resolve issue; owners note cleaning windshield immediately prior to failure contradicts dealer explanation.
Recalls/TSBs owners mention: Dealer blames windshield obstruction or obstruction on camera lens; no calibration or software fix provided; one owner received RDMS (Road Departure Mitigation System) problem alert with mention of drivability concerns and MIL activation; estimated repair cost cited as $3,000 with no warranty coverage
Cold-weather brake and multi-system warning cascade
Multiple brake-related and other system warnings illuminate simultaneously when temperature drops below 40°F: brake system failure, ABS, TPMS, power steering, vehicle stability assist, adaptive cruise control, CMBS, and road departure warnings all appear at once. Vehicle reports no operational systems. Warnings clear after vehicle warms in garage overnight.
When: Upon starting vehicle in cold weather (below 40°F); clears after warming
Symptoms owners cite: 10 or more warning lights on dashboard simultaneously; Brake system warning light; ABS warning light; Power steering warning; TPMS warning; Stability control warning; Collision mitigation warning; Road departure warning; No systems operational during warning state; Warnings disappear after vehicle warms overnight
Codes mentioned: Multiple simultaneous DTCs (owner logs available but specific codes not provided in narratives)
Repairs/costs cited: One owner has video documentation of dashboard during cold-start failure and log of each occurrence; independent shop has viewed the vehicle; no repair performed as all warnings clear spontaneously.
Recalls/TSBs owners mention: No manufacturer response detailed in complaint
Parking brake system malfunction—unexpected engagement and failure to release
Electric parking brake system fails to engage properly, disengages unexpectedly, or becomes stuck in engaged position. Vehicle rolls down driveway while parked or cannot be shifted from Park due to brake lock.
When: At 5,570 miles (RDMS alert); at 36,000+ miles (brake hold failure light); throughout ownership for repeated failures
Symptoms owners cite: Parked vehicle rolls down driveway unattended; Brake hold system problem light illuminates; Vehicle cannot be shifted out of Park; Parking brake locked/stuck; Error messages indicate parking brake deployed unexpectedly (left side); Brake system failure messages with no other apparent cause
Codes mentioned: Brake hold system problem, Parking brake deployed error (left side), Brake system failure codes (unspecified)
Repairs/costs cited: Parking brake switch replaced once; issue returned within 3 weeks; switch replaced again; all error messages disappeared briefly (3 weeks), then reappeared; owner eventually traded vehicle in due to unreliability.
Recalls/TSBs owners mention: Dealership performed repairs (switch replacement); no permanent resolution achieved; no recall or extended warranty program mentioned
Brake booster pump / hydraulic braking system noise and potential failure
Squeaking or abnormal noise from brake pedal area; potential hydraulic brake booster pump electronic booster malfunction. One case involves complete brake failure on incline.
When: At 49,048 miles (squeaking); unclear for brake failure case; brake failure on incline during slow vehicle exit
Symptoms owners cite: Squeaking from brake pedal when depressing; No warning lights initially with squeaking; Complete brake failure on incline (separate incident)
Codes mentioned: Hydraulic brake booster pump electronic booster malfunction (diagnosed by dealer)
Repairs/costs cited: Dealer determined sound not from pads/rotors; local mechanic referred owner to dealer for electronic booster diagnosis; electronic booster pump replacement recommended; owner did not proceed due to cost (not specified). In separate incident, brakes failed to engage despite multiple applications while exiting; air bags deployed; vehicle totaled.
Recalls/TSBs owners mention: No warranty or recall mentioned for booster failure; case with brake failure on incline was not formally investigated
Adaptive Cruise Control and radar misalignment
Adaptive Cruise Control engages braking unexpectedly or becomes inoperable; radar misalignment causes false collision detection. Software updates and radar diagnostics performed with inconsistent results.
When: Throughout ownership; reported at 19,000 miles and later years
Symptoms owners cite: Cruise control engaged brakes with no vehicle in front; Cruise control speed decreased without operator input; Adaptive Cruise Control warning light illuminated; Collision warning light illuminated with no threat
Codes mentioned: Radar obstruction code, ACC/LKAS warning lights
Repairs/costs cited: Software update applied at dealer (Preston Honda); radar obstruction cleared in diagnostics; issue recurred after repair; radar realignment performed at another dealership; owner reports issue reoccurred.
Recalls/TSBs owners mention: Software update provided; radar realignment attempted; manufacturer contacted but provided no additional assistance; no permanent fix
ECU and fuel injector codes with warranty coverage confusion
Multiple diagnostic trouble codes retrieved from ECU including fuel injector failure and spark plug/ignition codes. Two codes reported as under warranty but not investigated by dealer mechanic unfamiliar with warranty coverage.
When: At 23,000 miles on 2018 vehicle
Symptoms owners cite: All safety lights on dashboard illuminate simultaneously; Vehicle will not back out of garage; Hard start complaint (disputed by owner); Fuel injector failure code (confirmed by dealer)
Codes mentioned: 7 codes retrieved (2 under warranty per owner; specific codes not listed in narrative)
Repairs/costs cited: Fuel injector repair quoted at $2,200; owner requested good will repair from Honda; request pending over 3 weeks with no resolution from District Manager or Service Manager.
Recalls/TSBs owners mention: Diagnostics performed; fuel injector failure identified; $2,200 repair estimate; good will repair requested but not granted; District Manager and Service Manager did not return owner calls
Synthesized from 121 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 brakes problem on the 2018 Honda CR-V?
It's a meaningful issue. 121 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Across the 56 complaints that reported odometer mileage, most brakes failures cluster between 9,789 and 29,285 miles, with the median around 18,000. A quarter of owners report trouble before 9,789; a quarter make it past 29,285. 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 $450 for brakes 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 brakes?
No active recalls currently cover brakes 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.