The 2014 Odyssey with the 3.5L V6 (the only engine offered in U.S. Odysseys this year—the 2.4L I4 is not found in this generation) is generally reliable but suffers from a known VCM (Variable Cylinder Management) issue causing premature engine wear, and the 6-speed automatic can develop torque converter shudder and transmission cooler leaks that snowball into major failures if ignored.
VCM-Induced Engine Damage (Piston Ring Wear, Fouled Plugs, Oil Consumption)
Common · high severity
Typical onset: 80,000-150,000 mi
Symptoms: Excessive oil consumption (1 qt per 1,000 mi or worse), Misfires on cylinders 1, 2, or 3 (the cylinders that deactivate), Fouled spark plugs, rough idle, Check Engine Light for multiple misfires, Blue smoke on startup or acceleration
Fix: VCM system deactivates cylinders 1-3 under light load, causing oil starvation and carbon buildup on rings. Full fix requires engine teardown: new piston rings, valve cleaning, often new pistons if cylinders are scored. Some owners disable VCM with aftermarket tune (VCMuzzler) to prevent further damage, but damage done is irreversible. Engine rebuild: 20-30 hours labor. Ring job alone: 15-20 hours.
Estimated cost: $4,000-7,000
Transmission Torque Converter Shudder and Judder
Common · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Vibration or shudder at 30-50 mph during light acceleration or cruise, Feels like driving over rumble strips, Smooths out under hard throttle or when transmission downshifts, Often worse when transmission is warm
Fix: Honda issued TSB 14-007 pointing to worn torque converter lockup clutch. First step: drain and refill ATF with Honda DW-1 fluid 3 times (some techs see temporary improvement). If shudder persists, torque converter replacement required. Transmission must be removed. 8-12 hours labor.
Estimated cost: $2,200-3,500
Transmission Oil Cooler Line Leak at Radiator
Occasional · high severity
Typical onset: 70,000-120,000 mi
Symptoms: Pink fluid (ATF mixed with coolant) in coolant reservoir or on ground, Transmission slipping or delayed engagement after cooler line failure, Milky/strawberry-milkshake appearance in transmission dipstick, Overheating transmission, burnt smell
Fix: Internal transmission cooler in radiator develops pinhole leak, allowing ATF and coolant to cross-contaminate. This is catastrophic—coolant in transmission destroys clutches and friction material within days. Requires radiator replacement, complete transmission flush (often 10+ gallons of fluid cycled), new ATF filter, sometimes full transmission replacement if contamination went unnoticed. Radiator + lines: 3-4 hours. Add transmission rebuild if contaminated: 12-18 hours total.
Estimated cost: $1,200-5,500
Rear Motor Mount (Transmission Mount) Failure
Common · low severity
Typical onset: 60,000-90,000 mi
Symptoms: Clunk or thud when shifting from Park to Drive or Reverse, Vibration through steering wheel or floorboard at idle, Excessive engine movement visible when revving in Park, Rattling over bumps
Fix: Rear (transmission-side) hydraulic motor mount fails, allowing excessive engine/trans movement. Common on all Honda V6 models of this era. Mount is accessible from underneath. 1.5-2.5 hours labor depending on access and whether subframe needs to be dropped slightly.
Estimated cost: $350-600
Power Sliding Door Rollers and Cable Wear
Occasional · low severity
Typical onset: 80,000-130,000 mi
Symptoms: Door moves slowly, hesitates, or stops mid-operation with beeping, Grinding, scraping, or clicking noise during door operation, Door will not latch or close fully, Error message on dash: 'Door problem, see dealer'
Fix: Rollers wear out, cables stretch or fray. Requires door disassembly to replace roller assemblies and sometimes cables. Each door: 3-5 hours labor. Honda revised parts multiple times. Both doors often need work around the same time.
Estimated cost: $800-1,500
Front Subframe Bushing Deterioration and Noise
Occasional · low severity
Typical onset: 90,000-140,000 mi
Symptoms: Clunking or knocking over bumps or potholes, especially at low speed, Steering feels loose or vague, Noise from front end that sounds like sway bar links but isn't, Vibration through steering wheel on rough roads
Fix: Front subframe bushings (4 total) deteriorate, allowing subframe to shift. Diagnosis often misses this—techs replace sway bar links and struts first. Proper fix: subframe must be supported and lowered to press out old bushings and press in new ones. 4-6 hours labor. Alignment required after.
Estimated cost: $600-1,000
Owner tips
Change ATF every 30,000 miles with Honda DW-1 fluid only—this transmission is sensitive to fluid quality and condition.
Consider disabling VCM with a tuner device (VCMuzzler, S-VCM) if oil consumption starts or if buying used with under 100k miles to prevent ring damage.
Inspect transmission cooler lines and radiator for pink fluid mixing every oil change—catching ATF/coolant contamination early saves the transmission.
Replace engine air filter and PCV valve regularly; a clogged PCV exacerbates VCM oil consumption issues.
Solid family hauler with comfortable ride and Honda reliability—IF the VCM hasn't wrecked the engine and the transmission has been maintained religiously; budget $1,500-2,000 for deferred maintenance on any 100k+ mile example and verify no oil consumption or transmission shudder before buying.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: Battery located under hood on driver side; Japanese vehicles typically use Group 51R
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Every control module on the 2011-2017 Honda Odyssey — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
⚠️ Mileage programming required; VIN coding mandatory; immobilizer data transfer needed; 2014+ has i-MID display integration
Vacuum Pump Control Module (VPCM)0.8 hr R&Rno coding
📍 Under hood, passenger side near firewall (2014-2017 with VCM-3 engine)
⚠️ Plug-and-play; provides vacuum for brake booster during cylinder deactivation; VCM (Variable Cylinder Management) equipped models only
Parking Sensor Control Unit (PSU)0.7 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Behind rear bumper, driver side
🔧 Honda HDS or aftermarket scan tool
⚠️ Sensor calibration recommended; standard on EX-L and Touring; 2014+ adds front sensors on Touring Elite
Driver's Power Seat Control Unit (PSCU)0.5 hr R&Rno coding
📍 Under driver seat, mounted to seat frame
⚠️ Plug-and-play; memory positions stored in module; EX-L and Touring only; 2-position memory on Touring
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
SEATS:MID/REAR ASSEMBLY · 18V170000
2018-03-13
Honda (American Honda Motor Co.) is recalling certain 2014-2016 Honda Odyssey vehicles. The second row outboard seats have a lever to fold the seatback and slide the seat forward to access the third row seats. Due to a manufacturing error, if the walk-in release lever is used to fold a fully reclined left outboard seatback forward, the seatback may stay in the unlocked position (free-folding) or unexpectedly unlock without engaging the walk-in or recliner lever.
Consequence: An unlocked second row left outboard seatback increases the risk of injury to the seat occupant during a crash.
Remedy: Honda will notify owners, and dealers will confirm proper operation of the second row left outboard seatback, and install a support bracket to the seat recliner. If the seatback cannot lock, dealers will replace the seatback frame assembly. These repairs will be performed free of charge. The recall began May 7, 2018. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is X0R.
SEATS:MID/REAR ASSEMBLY · 17V725000
2017-11-17
Honda (American Honda Motor Co.) is recalling certain 2011-2017 Honda Odyssey vehicles. The second row outboard seats can slide sideways to one of two positions. If a seat is placed between either of the two positions when attaching the seat to the vehicle floor, the seat will not latch properly to the seat striker, allowing the seat to tip forward unexpectedly during braking.
Consequence: If the seat tips forward during braking, it can increase the risk of injury.
Remedy: Honda will notify owners, and dealers will install a bracket to the second row outboard floor strikers, free of charge. The recall began April 2, 2018. Owners may contact American Honda Customer Support & Campaign Center at 1-888-234-2138. Honda's number for this recall is S0G.
SEATS:MID/REAR ASSEMBLY · 16V933000
2016-12-27
Honda (American Honda Motor Co.) is recalling certain model year 2011-2016 Odyssey vehicles manufactured August 17, 2010, to October 1, 2015. The affected vehicles have second row outboard seats that have a release lever that allows the seats to move for easier access to the third row of seats. This release lever may remain in the unlocked position allowing the seats to move unexpectedly.
Consequence: An unlocked second row outboard seat increases the risk of injury to the seat occupant during a crash.
Remedy: Honda will notify owners, and dealers will install an additional bracket and spring to both second row outboard seats, free of charge. Interim letter has been mailed, and a second notification will be sent . Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is KD5.
AIR BAGS:SIDE/WINDOW · 14V175000
2014-04-07
Honda is recalling certain model year 2014 Odyssey vehicles manufactured October 2, 2013, through December 16, 2013. The shorting terminal, an electrical connector used to prevent air bag deployment before being installed into a vehicle, may have been damaged during assembly of the passenger-side side curtain air bag.
Consequence: If the shorting terminal is damaged, the passenger-side side curtain air bag may fail to deploy thereby increasing the risk of occupant injury in a crash.
Remedy: Honda will notify owners, and dealers will replace the damaged shorting pin with a new shorting coupler, free of charge. The recall began on May 16, 2014. Owners may contact Honda at 1-800-999-1009. Honda's number for this recall is JE2.
Wiper blades
Fourth generation (RL5), 2011-2017. Standard hook attachment.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2014 Honda Odyssey 2.4L I4 K24W and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.