ServiceNews Article - Here's something you really ought to know about: When you play a DVD with 5.1 surround sound (Dolby Digital), you'll hear the dialogue coming from just the front speakers. You won't hear it coming from any of the rear speakers.
full bulletin at NHTSA ↗2011 Honda Odyssey electrical problems
moderate Owners of the 2011 Honda Odyssey have filed 61 NHTSA complaints about the electrical, typically surfacing around 3,750 miles at roughly $850 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
Failure mileage
Complaints
61
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2007 Odyssey | 55 |
| 2008 Odyssey | 29 |
| 2009 Odyssey | 16 |
| 2010 Odyssey | 27 |
| 2011 Odyssey (this page) | 61 |
| 2012 Odyssey | 32 |
| 2013 Odyssey | 13 |
| 2014 Odyssey | 27 |
| 2015 Odyssey | 24 |
What stands out
Owners have filed 61 electrical 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.
Electrical accounts for 26% of all owner complaints filed against this vehicle, across 12 categories tracked.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical 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 bulletin - The battery sensor software update improves the accuracy in warning customers when the battery?s state of charge is low by changing these inputs.
full bulletin at NHTSA ↗Service bulletin - This bulletin is replaced by 16-046, Product Update: 2011?12 Odyssey Software Update for Lock-up Clutch Function
full bulletin at NHTSA ↗Service bulletin - American Honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
full bulletin at NHTSA ↗Service bulletin - The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2011 Odyssey is plagued by electrical system failures that start early and persist. Most prevalent is a faulty battery sensor that generates false "low battery" warnings within the first few months of ownership—often with less than 3,000 miles on the odometer. When the warning triggers, the vehicle automatically shuts off interior and dashboard lights, creating a genuine safety hazard. Owners report the warning chimes multiple times daily when opening doors or starting/stopping the engine, even after dealers charge the battery, reset the sensor, or replace it entirely. Honda issued a service bulletin acknowledging the sensor is "too sensitive" but refused to recall the vehicles, instead telling owners to drive longer distances—a non-fix that fails within days.
Beyond the sensor problem, owners report charging-system failures, complete loss of power while driving (losing steering and brakes), alternator defects, and batteries draining after just a few days of non-use. Sliding-door motor cables rust and snap prematurely. Automatic doors open themselves while parked. Some vehicles won't respond to key fobs, fail to start on multiple attempts, or experience windows and sunroofs opening without input. One owner was trapped inside after a stall event because power locks engaged and manual overrides wouldn't work.
Rodents chew through wiring (Honda makes protective tape but doesn't install it), water leaks through the roof behind the rear-view mirror, and ignition keys become hot enough to burn. Dealers consistently blame owners for short-trip driving while providing only band-aid repairs.
Same Honda Odyssey electrical reports on nearby years: 2009 · 2010 · 2012 · 2013 · 2014
Failure modes owners describe
Faulty Battery Sensor - Persistent Low Battery Warning
Battery sensor triggers false 'low battery' warnings under normal driving conditions and sometimes even when vehicle is parked and off. Warning illuminates intermittently or repeatedly, often multiple times per day. Occurs on vehicles less than 3 months old and under 3,000 miles. Shuts off interior and dashboard lights automatically when warning activates, creating a safety hazard.
When: Typically occurs within first few months of ownership, as early as 150 miles; continues throughout ownership at 1,000-150,000+ miles
Symptoms owners cite: Low battery warning light illuminates intermittently or repeatedly; Warning beep/chime sounds; Interior lights shut off automatically when warning activates; Dashboard lights shut off automatically; Warning appears even after extended highway driving; Warning appears when vehicle is parked with engine off and key removed; Warning appears every time driver opens door or starts/stops vehicle
Codes mentioned: Low battery indicator illumination
Repairs/costs cited: Dealer 'fixes' include: charging battery (temporary), disconnecting battery sensor for 10 seconds (temporary, repeats within days), resetting sensor (temporary), diagnosing via 2-3 hour diagnostic machine session (no permanent fix found). Battery replacement does not resolve issue. Honda Service News article issued but solution ineffective. No permanent repair documented in narratives.
Recalls/TSBs owners mention: Honda acknowledged problem exists (faulty battery sensor too sensitive); issued Service News Article in Feb 2011; recommended solution: drive vehicle more frequently and for longer distances to keep battery charged; manufacturer stated this is 'not a problem' and vehicle works as designed; refused to issue recall; stated issue is related to short-trip driving patterns, not design defect
Charging System Failure / Alternator Defect
Charging system fails to maintain battery charge during normal operation. Vehicle experiences complete loss of power while driving or sudden shutdown. Check charging system and low battery indicators illuminate simultaneously. Battery drains rapidly despite normal usage patterns.
When: Occurs at various mileages: 103,000 miles; 85,000 miles (2001 model); 150,000 miles
Symptoms owners cite: Complete loss of power while operating; Vehicle shuts off suddenly during driving; Check charging system indicator illuminates; Low battery indicator illuminates; Check engine light illuminates; Vehicle becomes sluggish, won't accelerate; Battery drains after 4 days of non-use
Codes mentioned: Check charging system, Low battery, Check engine light
Repairs/costs cited: One owner replaced battery twice with no resolution. One alternator was diagnosed as defective and replaced at dealership. Independent mechanic unable to diagnose cause on one vehicle. Another vehicle could not be repaired despite dealer inspection.
TPMS Sensor Interference - False Radio Frequency Error
TPMS (tire pressure monitoring system) indicator illuminates persistently with diagnostic code 'radio frequency third wheel' error. Dealer initially claimed interference from smartphones and laptops causing false readings and told owner to tape over warning lights. Later resolved by non-Honda repair shop that identified and fixed faulty TPMS sensor, not an electronics interference issue.
When: Recurring issue throughout ownership
Symptoms owners cite: TPMS light illuminates and won't shut off; Warning causes startle/fright when illuminating; Nearly caused accident on highway
Codes mentioned: Radio frequency third wheel
Repairs/costs cited: Honda dealer unable to fix; recommended taping over lights as 'solution.' Non-Honda repair shop diagnosed faulty TPMS sensor and repaired it; all resolved after repair.
Recalls/TSBs owners mention: Honda dealer stated this is something they cannot fix; no solution provided by manufacturer; Honda Corp did not acknowledge or provide fix guidance to dealers
Ignition Key Housing Deterioration
Security key housing comes apart and deteriorates. Key contains both security chip (enables engine start/run) and remote transmitter (locks/unlocks). Owner concerned chip could fall out and cause engine stall while driving, resulting in loss of power steering and braking.
When: Early in ownership
Symptoms owners cite: Key housing falls apart; Housing separation observed
Repairs/costs cited: Replacement key cost exceeds $100; not covered under warranty
Recalls/TSBs owners mention: Honda refused to address issue as warranty claim
Sliding Door Motor / Cable Failure - Snapping and Rusting
Passenger side automatic sliding door motor and cable assembly fail prematurely. Coated cable rusts and snaps while vehicle is stationary. Cable snaps with loud noise and door begins to shut quickly, creating safety hazard. Door cannot be opened after cable failure. Entire motor and pulley system must be replaced; cable alone cannot be replaced.
When: Premature failure during normal use; one incident noted during children exiting
Symptoms owners cite: Cable snaps with loud noise; Door starts to shut rapidly; Door unable to open after failure; Cable snaps while parked, poses injury risk to people near door; Door cannot close without unreasonable force
Repairs/costs cited: Complete motor and door pulley system replacement required; cable alone cannot be repaired. Quoted repair cost: $1,100. Premature cable rust indicates substandard cable quality.
Electrical Wiring Vulnerability to Rodent Damage
Rodents chew through electrical wiring throughout vehicle. Wire coating appears to be soy-based, which attracts rodents. Damaged wiring causes transmission signal failures, resulting in vehicle jumping/jerking when shifting gears—a serious safety hazard. Honda is aware of issue and developed shrink wrap tape (Honda part 4019-2317 'rodent tape') but does not install it as standard equipment.
When: Can occur at any time when vehicle is parked
Symptoms owners cite: Chewed electrical wiring throughout vehicle; Transmission signal failures; Vehicle jumps/jerks when shifting forward or reverse; Safety hazard during gear engagement
Repairs/costs cited: Damage discovered after transmission issues; dealership repair required
Recalls/TSBs owners mention: Honda is aware of rodent damage problem; developed shrink wrap tape (Honda 4019-2317) to protect wiring but does not install as standard equipment during manufacturing
Automatic Sliding Door Spontaneous Operation
Automatic sliding doors open by themselves without input from driver or passengers. Occurs while vehicle is stationary in driveway and parking lot. Power door locks also unlock and lock themselves without input. In one incident, vehicle started on its own with no one inside, no key in ignition, and doors locked.
When: Occurs while vehicle is parked and stationary
Symptoms owners cite: Doors open by themselves; Doors open even when locked; Door locks unlock and lock themselves; Vehicle starts on its own with no key in ignition and no one inside
Window and Sunroof Independent Operation
Windows and sunroof open independently without driver input. Battery indication lamp illuminates when this occurs.
When: At 2,000 miles
Symptoms owners cite: Windows open on their own; Sunroof opens on their own; Battery indication lamp illuminates during occurrence
Repairs/costs cited: Vehicle not repaired
Recalls/TSBs owners mention: Dealer stated nothing was wrong and owner should use components more often; manufacturer offered no assistance
Loss of Power While Driving
Vehicle loses all electrical power and shuts off while driving at low speed. Driver loses power steering and power brakes. Vehicle must be restarted after coming to complete stop. Check charging system and low battery indicators illuminate. Dealership diagnostic reveals no error codes.
When: At 103,000+ miles and other mileages
Symptoms owners cite: Complete loss of electrical power while driving; Vehicle shuts off during operation; Loss of power steering; Loss of power brakes; Check charging system indicator illuminates; Low battery indicator illuminates
Repairs/costs cited: Dealership unable to determine cause despite diagnostic testing
Instrument Cluster Unreadable in Sunlight
Instrument cluster becomes unreadable due to sun reflection when driving in bright sunny conditions at moderate speeds.
When: At 3,125 miles
Symptoms owners cite: Instrument cluster unreadable due to sun reflection; Occurs in extremely sunny weather while driving at 25 mph
Repairs/costs cited: Not repairable; vehicle manufactured this way
Recalls/TSBs owners mention: Dealer advised vehicle was manufactured this way and cannot be repaired
Keyless Entry / Key Fob Malfunction
Car key fob fails to lock/unlock vehicle. Keypad lock transmitter fails to respond. Vehicle fails to start on multiple consecutive attempts. Bluetooth and voice recognition systems act erratically or fail completely.
When: Early in ownership; various times throughout ownership
Symptoms owners cite: Key fob does not respond; Keypad lock transmitter fails; Vehicle fails to start (3+ consecutive attempts); Bluetooth connection fails erratically; Voice recognition system failures; Cell phone connection failures
Repairs/costs cited: Battery replaced at approximately 600 miles; dealer unable to diagnose continued problems
Ignition Key Overheating
Ignition key becomes hot to touch when removed from ignition after short drive. Part of larger pattern of electrical system issues.
When: After short drive
Symptoms owners cite: Key hot to touch when removed from ignition
Door Locking System Failure
Vehicle becomes unable to open doors after stalling. When vehicle experiences complete electrical shutdown while driving, power door locks engage and prevent occupants from exiting vehicle. Manual unlocking fails; occupants trapped inside with rising interior temperature.
When: During electrical system failure event
Symptoms owners cite: Door locks engage when vehicle shuts off; Manual door unlock fails; Occupants trapped inside vehicle; No ability to exit vehicle after power loss
Repairs/costs cited: Owner had to pry open sliding door to escape
Water Intrusion Through Roof / Rear View Mirror Area
Rain water leaks into interior of vehicle through area behind rear view mirror and runs down through radio equipment. Service tech confirmed this is a common Honda problem.
When: Occurred 8 months after purchase while parked; recurred during highway driving in rain at 75,535 miles
Symptoms owners cite: Water leaks into vehicle interior behind rear view mirror; Water runs through radio area; Occurs while parked and while driving in rain
Repairs/costs cited: Dealership charges for repair despite being manufacturing defect per service tech
Seat Heater Failure
Seat heater fails prematurely with normal use. Crimp in heater element breaks causing failure.
When: Early in ownership with normal use
Symptoms owners cite: Seat heater stops working; Crimp in heater element breaks
Repairs/costs cited: Premature failure noted as substandard quality
VSA Module Burnout
Vehicle Stability Assist (VSA) module burns out completely. Occurs on 2011 Odyssey with aftermarket remote starter installed, though unclear if installation caused issue.
When: A few days after aftermarket remote starter installation; vehicle only 150 miles old at first occurrence
Symptoms owners cite: VSA light illuminates; VSA module burned out
Repairs/costs cited: Entire module replacement required
Synthesized from 61 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
Back-up camera screen is black and only shows guide-lines.
Car fails to respond to key fob transmitter. *tr
Had electrical trouble with your 2011 Honda Odyssey?
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 electrical problem on the 2011 Honda Odyssey?
It's a documented issue but not catastrophic. 61 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Across the 34 complaints that reported odometer mileage, most electrical failures cluster between 2,100 and 55,000 miles, with the median around 3,750. A quarter of owners report trouble before 2,100; 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 $850 for electrical 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 electrical?
No active recalls currently cover electrical 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/2011/Honda/Odyssey.
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.