The 2007 Odyssey brake complaints center on a chronic softness and loss of braking authority. Owners describe brake pedals that travel nearly to the floor before stopping the vehicle, requiring excessive pressure and longer stopping distances. Multiple owners experienced complete brake failure at highway speeds (55–65 mph), where the pedal went to the floor with little to no effect, forcing them to use the emergency brake or collide with other vehicles. Several collisions and near-misses resulted from this failure mode.
A second major defect involves spontaneous brake engagement—the brakes activate without driver input while accelerating or maintaining speed, sometimes multiple times per drive. Owners also report intense vibration and steering wheel shimmy during downhill braking, even with light pedal pressure, making the vehicle difficult to control. Brake noise is widespread: loud squeaking at low speeds, grinding sounds, and in one case a described "washing-machine-agitator" noise inside the cabin.
Dealership responses were inconsistent. Many claimed the soft pedal was "normal" for minivans or could not replicate the problem during short test drives. Honda issued recalls involving VSA modulator replacement and system bleeding, but owners report the soft pedal and failures continued after recalled repairs. One owner paid $600 out-of-pocket for a VSA module on a used vehicle because the dealership's recall work did not hold.
Failure modes owners describe
Soft/spongy brake pedal with excessive travel
Brake pedal requires excessive force and travels nearly to the floor before achieving braking effect. Owners report the pedal feels mushy, squishy, or soft compared to normal vehicles. Problem can worsen over time and with extended driving.
When: Present from purchase or shortly after; can develop progressively or intermittently
Symptoms owners cite: Pedal travels excessively toward or to the floor before braking occurs; Mushy or spongy feel when pressing brake pedal; Requires significantly more foot pressure than expected to stop vehicle; Longer stopping distances than normal; Problem may improve temporarily with repeated pedal pumping
Codes mentioned: VSA modulator circuit fault, Air in brake lines
Repairs/costs cited: Dealers replaced ABS/VSA modulator, bled brake hydraulic system, adjusted parking brake per service bulletin, replaced master cylinder in some cases. Some owners report repairs did not permanently resolve the issue.
Recalls/TSBs owners mention: Honda issued recall for 2007 Odyssey (dates vary by service bulletin reference); service bulletin 07-045 and others address soft pedal. Honda authorized bleed procedures and modulator replacement. Some dealers claimed problem was 'normal' for the vehicle.
Brake failure at highway speeds requiring floor-pedal application
Complete or near-complete loss of braking response during normal driving, typically at highway speeds (55–65 mph). Vehicle does not slow down until brake pedal is depressed nearly to the floor, or does not stop at all without emergency brake assistance.
When: Occurred without warning; one case at ~11.5 months ownership, others after multiple years
Symptoms owners cite: No or severely reduced braking response when pedal is depressed normally; Vehicle continues at speed or slows very gradually despite brake application; Pedal goes all the way to floor with minimal braking effect; Cruise control may remain engaged, causing acceleration on uphill ramps; VSA modulator light may illuminate during or after event
Codes mentioned: ABS/VSA modulator circuit failure, Air in brake lines
Repairs/costs cited: Replacement of ABS/VSA modulator, brake line bleeding, and brake system bleed under warranty in some cases. One owner paid $600 out-of-pocket for VSA module replacement on used vehicle.
Recalls/TSBs owners mention: Honda issued recall 13-098 for VSA device locking; recall bulletin 1030A5 (Element) and 4130A5 (Odyssey) specified modulator sealing cap installation. In one case, dealership initially refused to acknowledge problem during test drive.
Brakes activating or engaging on their own without driver input
Vehicle brakes engage spontaneously while accelerating or maintaining speed, as if operator applied brake pedal. Events can occur multiple times during a single drive and recur over months. VSA indicator may or may not illuminate.
When: Occurred multiple times between 2010–2012; mileage range 42,000–49,246 miles noted in some cases
Symptoms owners cite: Sudden unexpected braking while driving at moderate speeds (35–50 mph); Brakes engage fully, bringing vehicle to near-stop or complete stop; Event can repeat multiple times in same drive or over successive drives; VSA warning light may or may not be present during event; Occurs unpredictably; dealers unable to replicate
Codes mentioned: Steering angle sensor malfunction, VSA stability assist sensor fault, Eight diagnostic codes (cleared/normal after event)
Repairs/costs cited: Steering angle sensor replacement performed in one case; VSA sensor replacement attempted in another without success; VSA system sensor reset performed. Problem persisted in some cases despite repairs.
Recalls/TSBs owners mention: Dealers indicated inability to replicate or diagnose. Honda service acknowledged it as a known issue in one case but could not provide fix. Pilots and Acuras had recall for same issue (recall 13-098 mentioned).
Brake vibration and shimmy on downhill grades
Steering wheel vibration and wheel shimmy occur when brakes are applied on moderate or steep downhill grades, even with gentle brake pressure. Problem is specific to downhill braking and does not occur on level roads or during city driving.
When: Began during vacation trips involving downhill terrain; vehicle had only ~26,000 miles; one case at ~7,500 miles
Symptoms owners cite: Steering wheel wobble and shaking when brakes applied on downhill grades; Wheels shimmy and vibrate; Vibration stops immediately when brake released; Does not occur on flat roads or in city driving; Occurs even with gentle brake application
Codes mentioned: VSA modulator-related fault (implied)
Repairs/costs cited: In one case, calipers and brake drums replaced after melting was noted. Another case involved rotor resurfacing and brake pad replacement with questionable results. Most cases involved dealer service with no clear resolution documented.
Recalls/TSBs owners mention: Dealers performed inspections and standard brake servicing; one case involved rotor resurfacing under warranty. No manufacturer-issued technical bulletins specific to this symptom documented in narratives.
Brake squeaking, squealing, and grinding noise
Loud squeaking, squealing, or grinding noise occurs when brakes are applied, particularly at low speeds. Noise can be intermittent or frequent. Problem persisted after multiple dealer visits and part replacement attempts.
When: Began after safety recall for soft brakes was applied in one case; another case noted after front rotor resurfacing at 166 miles
Symptoms owners cite: Loud squeaking noise when applying brakes at low speeds (<25 mph); Grinding noise when stopping or braking; Noise can become worse over time or after dealer service attempts; Noise described as 'awful,' 'extremely loud,' or 'washing-machine-agitator type'; Occurs 90–95% of the time in one case after dealer adjustment
Repairs/costs cited: Parking brake adjustment per June 2009 tech line service article performed (ineffective). Front brake pad and rotor replacement proposed but without guarantee. One case involved rotor grinding/resurfacing. Front and rear pad replacement attempted without success.
Recalls/TSBs owners mention: Honda tech line confirmed as a known issue and stated they are working on a fix. No permanent solution or recall issued for this symptom at time of complaints.
Brake pedal design allowing simultaneous accelerator contact
When brake pedal is depressed hard or during panic braking, the pedal travel allows the driver's foot to contact the accelerator pedal simultaneously, causing unintended acceleration. This is a design defect related to proximity and pedal travel distance.
When: Occurred at low speeds in parking situations and during normal braking
Symptoms owners cite: During hard braking, brake pedal passes through accelerator pedal position; Right foot can simultaneously contact both brake and accelerator pedals; Engine revs up when attempting to brake hard; Pedal travel distance excessive compared to other vehicles; Most likely to occur during panic stop or hard braking
Repairs/costs cited: No repairs documented; issue identified as a design flaw by owners comparing to other vehicles.
Recalls/TSBs owners mention: Dealers stated this was 'normal' for the vehicle when questioned by owners. No technical bulletin or design modification issued in narratives.
Brake rear lockup or caliper/drum failure
Rear brake locked up overnight or during normal operation, destroying brake rotor and caliper. One case occurred less than a year after complete brake system replacement. Another case involved melting of calipers and brake drums.
When: One case at approximately 1 year after brake system replacement; another at ~7,500 miles early ownership
Symptoms owners cite: Rear brake locks up spontaneously; Extremely loud grinding noise as brake does not release; Complete destruction of rotor and associated brake components; Brake calipers and drums melt under normal driving conditions
Codes mentioned: Defective brake sensor (implied diagnosis)
Repairs/costs cited: Complete rear brake system replacement; calipers and brake drums replaced. One owner noted dealer mentioned defective sensor.
Recalls/TSBs owners mention: Owner recalled Honda recall in Q1 2013 for similar issue on other Honda vehicles and some Odysseys overseas, but not in USA. No U.S. recall issued in narratives.
Synthesized from 208 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.