Bought van and only had it a few months before the keyless start, would not start. Attempted for a whole minute, then finally the keyless start worked. I took it to the shop and they could not find any problems with it, basically they told me perhaps it was user error, but I am not an idiot, I made sure the brake was pressed, the gear was in park correctly, and the key was out and close enough…
2014 Honda Odyssey electrical problems
moderate 27 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Failure mileage
Complaints
27
Recalls
0
Avg fix
$850
1injury
When does it fail?
Of the 27 electrical complaints filed for the 2014 Honda Odyssey, 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
Owners have filed 27 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.
No new NHTSA electrical complaint has been filed on this vehicle in over 11 years — the issue may be aging out of the active population.
The failure pattern owners describe
Buyer takeaway: A used 2014 Odyssey carries serious electrical gremlins: random blackouts of the infotainment display, power-door failures that can trap occupants, keyless-start dropouts, alternator failures at highway speed, and temperature-dependent door lockouts that strand kids inside. Many issues lack diagnostic codes, making dealers dismissive; multiple owners report being told "no code, no problem" even when defects are documented on video.
The 2014 Odyssey's electrical system is a minefield. The infotainment display blacks out randomly—showing only gridlines as if the backup camera is on—while rendering navigation, radio, lane-watch, and collision detection inoperative until the vehicle is restarted. This has happened dozens of times in some cases, with no diagnostic code. One owner discovered Honda claimed to have replaced the navigation system but had actually left the original part installed.
Power sliding doors are a recurring nightmare: they fail to open or close all the way, don't respond to buttons, refuse to lock or unlock, and frequently jerk and grind hard enough to shake the vehicle. In extreme heat (above 96 degrees), the doors go completely rigid—both electrically and manually—trapping children inside until the van cools. Doors also spontaneously unlock or open while driving, and one owner's child got his wrist sandwiched when a door trapped it with no way to reopen it.
Keyless start frequently won't engage despite the driver following proper procedure, requiring 3–5 minutes of repeated button presses. The alternator fails catastrophically, killing power at highway speeds with no warning until it's too late. One owner coasted to safety without power steering or brakes; another was trapped inside with an inoperable door, requiring a gunshot to break the window to escape.
Turn signals blink continuously after being turned off. Audio/Bluetooth systems drop entirely, requiring restart. A temperature-spike warning light appears inside 24 hours on some units. Many defects present no codes, so dealers routinely tell owners the problem is user error or simply unfixable without parts-replacement authorization.
Same Honda Odyssey electrical reports on nearby years: 2011 · 2012 · 2013 · 2015 · 2016
Failure modes owners describe
Infotainment/Navigation Display Blackout
Center display screen goes black showing only yellow gridlines (as if backup camera is active), rendering navigation, radio, rear camera, lane-watch camera, vehicle settings, and audio controls inoperative. Vehicle requires power-cycle restart to restore function.
When: Random intervals, early vehicle ownership; one case at 3.5 months old
Symptoms owners cite: Center display completely black except yellow gridlines; Navigation and radio screens unresponsive; Rear camera, lane-watch camera, and collision detection offline; Audio system lost intermittently; All associated functions restored after vehicle is turned off and restarted
Repairs/costs cited: Owner reports Honda dealer stated they were aware of the issue and claimed to have replaced the navigation system, but owner discovered via VIN check that original part remained installed; no parts confirmed replaced
Recalls/TSBs owners mention: Honda mechanic acknowledged awareness of problem across multiple vehicles; owner reports being told 'no code, no problem' by service department
Power Sliding Door Malfunction
Power sliding doors fail to open/close fully, do not respond to controls, fail to lock/unlock on command, and require multiple attempts to function. Some doors exhibit jerking, grinding noises, and violent shaking.
When: Purchased March 2014; ongoing from early ownership through at least 2017
Symptoms owners cite: Doors won't open all the way; Doors won't close all the way; Doors do not respond at all (open or close); Doors do not lock/unlock; requires multiple attempts; Door jerks, hops, and grinds when operating; Shaking severe enough to shake entire vehicle; Power button does not work intermittently; Driver-side door makes loud screeching sound when unlocked from inside
Repairs/costs cited: Dealer replaced rubber gasket around door—did not resolve issue and problem worsened; driver-side door greased by mechanic, which helped screeching noise
Recalls/TSBs owners mention: Service director insisted jerking/grinding is normal operation despite mechanic duplicating problem
Power Door Lock and Access Failure
Doors spontaneously unlock/lock without user input, fail to lock/unlock on command even with key fob, and driver-side door opens on its own while driving.
When: March 2014 onward; recurring through 2017
Symptoms owners cite: Door opens by itself while driving; Cannot unlock doors to enter vehicle; Cannot unlock doors using regular key; Door opens by itself minutes after being locked; Key fob unresponsive or requires multiple attempts; Remote lock/unlock sometimes works on all doors except driver side; Other doors do not auto-lock when driving as intended; Interior unlock button ineffective
Keyless Start System Failure
Push-button keyless start does not respond or requires extended attempts to engage ignition, even with brake pedal pressed and transmission in park.
When: Few months after purchase; recurring months later
Symptoms owners cite: Keyless start does not respond for 1–5 minutes of attempts; Requires multiple button presses to finally start engine; Key fob batteries replaced, problem persists; Warning light displays 'No Key' even with key present in vehicle
Recalls/TSBs owners mention: Dealer attributed to user error despite owner confirming proper procedure (brake pressed, gear in park, key present); no defect found
Alternator Failure with Catastrophic Power Loss
Alternator fails suddenly, causing immediate loss of electrical power, engine shutdown at highway speed, and loss of power steering and power brakes. In one case, oil leaking from rocker arm damaged alternator.
When: Approximately 105,000–113,000 miles; one case at 700 miles
Symptoms owners cite: Tire pressure monitor light illuminates; Multiple dashboard warning lights suddenly illuminate; Engine stutters and shuts down; No power steering or power brakes available; Battery shows power but starter motor stops in less than one second; ESC and ABS warnings displayed; Battery cannot hold charge (one case at very low mileage); Oil leakage from rocker arm onto alternator (one case)
Repairs/costs cited: Alternator replaced; rocker arm replacement recommended in one case due to oil leak damage to alternator
Recalls/TSBs owners mention: TSB 20-023 referenced in one case but VIN not included in recall
Turn Signal Malfunction
Turn signal blinks continuously even after being manually turned off, or fails to operate as intended.
When: May 2014 onward
Symptoms owners cite: Blinker randomly refuses to turn off after manually disabling; Turn signal continues blinking after being turned off; Malfunctions are intermittent
Recalls/TSBs owners mention: Dealership unable to replicate issue
Collision Detection/Front Collision Warning System Malfunction
Collision detection system triggers false warnings (beeps with no vehicle in sight) and fails to alert when actual collision risk present; system appears correlated to display blackout issues.
When: Early ownership; recurring randomly
Symptoms owners cite: System randomly beeps with no vehicle in sight; System fails to beep when it should alert to collision risk; Lane departure warning triggers falsely; System inoperative during display blackout events
Recalls/TSBs owners mention: Honda acknowledged awareness of problem across other vehicles
HVAC Blower Speed Uncontrolled
AC/heat blower fan randomly increases to full power without user input, jumping from low to maximum setting, and display bars increase accordingly.
When: Early 2014 ownership
Symptoms owners cite: Blower randomly increases from low speed to full force; Display bars increase when blower surges; Issue is intermittent
Audio/Bluetooth System Dropout
Entire audio system cuts out randomly, requiring vehicle restart to restore function. Bluetooth connectivity issues persist even after disabling pairing with iPhones.
When: Purchased August 2013; ongoing 1.5+ years; recurring intermittently
Symptoms owners cite: Entire audio system lost; Bluetooth fails to maintain connection with iPhone; Audio system drops even with Bluetooth disabled; Vehicle requires restart to restore audio function
Repairs/costs cited: User deleted phone from system and disabled Bluetooth; issue continued
Recalls/TSBs owners mention: Honda service stated issue with audio/Bluetooth pairing to iPhones; case manager suggested obtaining different cell phone; Honda noted they are waiting for software updates but no timeline provided
Power Window Malfunction
Windows open and close randomly without user command, including all windows and sunroof opening simultaneously. One case reports window vibration during operation.
When: Purchased new 2014; recurring randomly; at least 30 occurrences reported by one owner
Symptoms owners cite: All windows open spontaneously without button press; Sunroof opens without command; Windows open while parked in rain, causing water intrusion; Window vibrates while going up/down; Event triggered without anyone touching controls
Power Liftgate/Rear Hatch Malfunction
Power liftgate jerks, hops, and grinds; power button unresponsive or unreliable; hatch opens on its own while driving.
When: Early 2014 ownership; recurring
Symptoms owners cite: Hatch hops and jerks when operating; Loud grinding noises from hatch; Vibration severe enough to shake vehicle; Power button does not work reliably; Hatch opens spontaneously while driving; Fuel door malfunctions
Repairs/costs cited: Rubber gasket replaced; did not resolve issue and problem worsened
Recalls/TSBs owners mention: Service director stated jerking/grinding is normal despite mechanic duplicating defect
Power Loss and Engine Stall Under Load
Vehicle loses motive power and decelerates to near-stop when accelerating normally, with engine unable to resume power. Check engine light illuminates and flashes.
When: Approximately 25,000 miles; recurring multiple times
Symptoms owners cite: Vehicle decelerates from 40 mph to 20 mph without braking; Engine will not accelerate despite pedal fully depressed; Check engine light flashes continuously; Engine stutters during Eco-to-Regular mode transitions; Vehicle speed remains around 20 mph then slowly increases/decreases; Problem recurs on multiple occasions after initial repair
Repairs/costs cited: Sensor replaced at dealer
Rear Camera/Lane-Watch Camera Overheat Warning
Dashboard displays 'Camera is Hot' warning and lane-change/collision warning lights flash; lane-change camera ceases functioning.
When: Within 24 hours of purchase
Symptoms owners cite: 'Camera is Hot' warning flashes on display; Lane-change warning light illuminates and flashes; Collision warning light illuminates and flashes; Lane-change camera stops working after warning event
Recalls/TSBs owners mention: Owner notes online complaints indicate camera overheating is widespread issue on 2014 Odyssey
Radiator Fan Does Not Shut Off; Overheating Engine
Radiator fan remains running after engine is shut off; engine temperature spikes to maximum shortly after starting, limiting safe drivability.
When: Ongoing issue reported
Symptoms owners cite: Radiator fan continues operating after vehicle is turned off; Engine temperature spikes to maximum after only 20 minutes of driving; Temperature spike limits ability to drive safely; Requires shutdown button press 3 times to fully shut down vehicle; Concern for potential engine damage
Automatic Door/Window Latch Entrapment
Power sliding doors trap occupant's body parts during closure with no ability to reopen or stop door motion; doors also fail to unlock, trapping occupants inside vehicle.
When: Ongoing
Symptoms owners cite: Door closes on child's arm/wrist and does not open or move; Door remains locked, unable to unlock to exit vehicle; Door will not respond to open/close commands while occupant trapped inside; Occupant forced to break window to escape (one case)
Door Latch Cable Breakage
Automatic sliding door cables break, rendering both automatic doors non-functional.
When: Timing not specified
Symptoms owners cite: Both automatic sliding door cables broken; Doors no longer operate automatically; Safety risk with small children and pitched driveways
Recalls/TSBs owners mention: Owner states no recall issued despite reports indicating common problem
Door/Hatch Hot-Weather Electrical Lockout
Power sliding doors completely fail to operate (both electrically and manually) when outside temperature exceeds approximately 96 degrees Fahrenheit, trapping occupants. Problem resolves once vehicle cools.
When: Since 3.5 months after purchase; recurring in warm weather
Symptoms owners cite: Rear sliding doors do not respond electronically when dash temperature reads above 96 degrees; Doors completely stuck; cannot open manually or electrically; Child trapped in backseat unable to exit; Door opens on itself while driving at 65 mph after initial refusal to open; Problem occurs especially when vehicle parked in sun and heats to 101+ degrees with outside temp of 93 degrees; Issue resolves when vehicle cools
Recalls/TSBs owners mention: Service department unable to recreate issue; no error code displayed; owner reports finding multiple online complaints from other Odyssey owners with identical temperature-dependent failure
Factory Battery Premature Failure
Factory-installed battery fails suddenly at very low mileage without warning, becoming unable to hold any charge.
When: At 700 miles on brand-new vehicle
Symptoms owners cite: Vehicle unable to start; Unable to turn on any accessories; Battery cannot hold charge after jump-start; No dashboard warning lights indicated problem before failure
Repairs/costs cited: Factory battery replaced with new battery; no further issues at 500 miles post-repair
Recalls/TSBs owners mention: Dealer unable to explain sudden failure or why no pre-failure warning was provided
Warning Light System Malfunction/Display Issues
Dashboard warning lights flash or illuminate erratically, often without corresponding vehicle malfunction or ability to diagnose root cause. Multiple warning lights illuminate simultaneously during power-loss events.
When: Various; some cases early ownership
Symptoms owners cite: Multiple warning lights illuminate unexpectedly; Lights flash constantly with check engine light; ESC and ABS warning lights illuminate during electrical events; Tire pressure warning illuminates without actual tire pressure problem; Error message displays 'Cannot Import Call History'
Cruise Control Intermittent Failure
Cruise control fails to engage or respond correctly, particularly with set and resume functions not working as intended.
When: Vacation period 2014
Symptoms owners cite: Cruise control does not respond when activated; Set function does not engage; Resume function does not work correctly; Intermittent nature; problem does not occur during dealership diagnostics
Recalls/TSBs owners mention: Dealership unable to replicate or isolate problem
Synthesized from 27 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
I went to dinner with my husband on a friday night, and when we returned to our van, the doors unlocked we got into the van and the keyless start would not work. We tried for 3-5 minutes, no luck, this happened a few months ago, we again did everything to ensure it was not user error (in which the dealership blamed when they said nothing was wrong with the van the previous time). Brake was…
The fuses keep having to be replaced because when it transitions from eco to regular the car stutters and the engine light comes on and starts blinking. I then have to turn off the car and restart it. The car only goes up to like 20mph the slowly increases then decreases again the light comes back on. This began happening about 6 months ago but maybe a little bit beforehand...not exactly sure of…
Had electrical trouble with your 2014 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 2014 Honda Odyssey?
It's a documented issue but not catastrophic. 27 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 14 complaints that reported odometer mileage, most electrical failures cluster between 7,774 and 52,085 miles, with the median around 45,000. A quarter of owners report trouble before 7,774; a quarter make it past 52,085. 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/2014/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.