JDM 2012–2017 Toyota Camry Hybrid P314 eCVT Transaxle – 2.5L 2AR-FXE

Replace your noisy, damaged, or failed hybrid transaxle with a low-mileage JDM Toyota Camry Hybrid P314 eCVT transaxle from J-Spec Auto Sports.

This genuine Toyota hybrid transaxle fits compatible 2012–2017 Toyota Camry Hybrid models equipped with the 2.5L 2AR-FXE engine and front-wheel-drive hybrid system.

Toyota uses the P314 hybrid transaxle with the 2.5L 2AR-FXE drivetrain. Unlike a conventional automatic transmission or belt-type CVT, the P314 uses a hybrid power-split system with integrated electric motor-generators.

Because Toyota changed the Camry Hybrid drivetrain after 2011, this transmission should not be confused with the earlier P311 unit used with the 2.4L 2AZ-FXE engine.

J-Spec Auto Sports imports this transmission directly from Japan. In addition, the current inventory unit has approximately 45,000 miles and comes with our 90-day limited warranty.

Quick Details

• Vehicle: Toyota Camry Hybrid
• Model Years: 2012–2017
• Hybrid Transaxle Code: P314
• Engine: 2.5L 2AR-FXE
• Engine Type: Atkinson-Cycle Hybrid 4-Cylinder
• Transmission Type: Hybrid eCVT / Power-Split Transaxle
• Drivetrain: Front-Wheel Drive / FWD
• Motor Generators: MG1 and MG2
• Fluid: Toyota Genuine ATF WS
• Condition: Used JDM / Low Mileage
• Approximate Mileage: 45,000 Miles
• Origin: Japan
• Item ID: 46569
• Warranty: 90 Days
• Shipping: Nationwide Freight Shipping Available
• Local Pickup: Henrico / Richmond, Virginia

Toyota P314 Hybrid Transaxle Specifications

Toyota pairs the P314 with compatible 2.5L 2AR-FXE hybrid applications.

Instead of using conventional forward gears, the P314 manages power through Toyota’s hybrid power-split system.

The transaxle integrates:

• Motor Generator 1 / MG1
• Motor Generator 2 / MG2
• Planetary power-split components
• Differential assembly
• Hybrid electric drive components

As a result, the P314 delivers continuously variable operation without using a conventional belt-and-pulley CVT design.

Important: P314 eCVT Is Not a Conventional CVT

Many customers search for this part as a Toyota Camry Hybrid CVT transmission.

However, the P314 works differently from a conventional CVT.

Traditional CVTs often use:

• Variable pulleys
• A steel belt or chain
• Hydraulic ratio control

The P314 instead uses electric motor-generators and a planetary power-split system.

Therefore, the most accurate description is:

Toyota P314 Hybrid eCVT Transaxle

Using the term eCVT also helps distinguish this unit from conventional Toyota automatic transmissions.

Vehicle Compatibility

This P314 hybrid transaxle fits compatible:

2012 Toyota Camry Hybrid

• 2.5L 2AR-FXE
• FWD Hybrid
• P314 Hybrid Transaxle

2013 Toyota Camry Hybrid

• 2.5L 2AR-FXE
• FWD Hybrid
• P314 Hybrid Transaxle

2014 Toyota Camry Hybrid

• 2.5L 2AR-FXE
• FWD Hybrid
• P314 Hybrid Transaxle

2015 Toyota Camry Hybrid

• 2.5L 2AR-FXE
• FWD Hybrid
• P314 Hybrid Transaxle

2016 Toyota Camry Hybrid

• 2.5L 2AR-FXE
• FWD Hybrid
• P314 Hybrid Transaxle

2017 Toyota Camry Hybrid

• 2.5L 2AR-FXE
• FWD Hybrid
• P314 Hybrid Transaxle

Always verify the VIN, original transaxle identification, electrical connectors, and Toyota part number before ordering.

Important: 2010–2011 Camry Hybrid Uses a Different Transaxle

The 2010–2011 Toyota Camry Hybrid uses the older 2.4L 2AZ-FXE engine with the P311 hybrid transaxle.

Therefore, this P314 transmission should not be advertised as a direct replacement for those earlier vehicles.

The correct relationship is:

2010–2011 Camry Hybrid → 2.4L 2AZ-FXE → P311

2012–2017 Camry Hybrid → 2.5L 2AR-FXE → P314

For that reason, always verify the model year and original transaxle before ordering.

P314 vs. P311

The P311 and P314 belong to different Toyota hybrid drivetrain generations.

P311

The P311 commonly pairs with the earlier:

• Toyota Camry Hybrid
• 2.4L 2AZ-FXE engine
• 2010–2011 application range

P314

The P314 pairs with the later:

• Toyota Camry Hybrid
• 2.5L 2AR-FXE engine
• 2012–2017 application range

Although both are Toyota hybrid transaxles, they should not be treated as direct replacements for one another.

P314 vs. Prius P410

Do not confuse the Camry Hybrid P314 with the Prius P410 transaxle.

The 2010–2015 Toyota Prius uses a different hybrid drivetrain and transmission family.

The correct relationship is:

Camry Hybrid 2.5L → P314

Prius 1.8L → P410

Therefore, these transmissions should not be interchanged based only on the fact that both are Toyota hybrid eCVTs.

Toyota Avalon Hybrid Application

Certain Toyota Avalon Hybrid models also use the 2.5L hybrid drivetrain family.

However, do not assume that every P314 transaxle directly interchanges across all Camry and Avalon applications.

Differences may involve:

• Production revisions
• Electrical connectors
• Wiring
• External brackets
• Sensors
• Motor-generator components
• Cooling connections
• Toyota part numbers

For that reason, customers with an Avalon Hybrid should verify their VIN and original transaxle before ordering.

JDM-to-USDM Fitment

This transmission came from a Japanese-market vehicle.

Although the core P314 may fit compatible U.S.-market Camry Hybrid applications, some external components can differ.

Before installation, compare the JDM transaxle with your original USDM unit.

Check:

• P314 identification
• Toyota OE part number
• High-voltage connectors
• Motor-generator connectors
• Wiring harness connections
• Resolver connections
• Cooling connections
• Transmission mounts
• Brackets
• Axle connections
• Sensors
• External hardware

When necessary, transfer compatible original USDM components.

Most importantly, never force or modify high-voltage electrical connectors in an attempt to make them fit.

High-Voltage Hybrid Safety

This is a high-voltage hybrid drivetrain component.

Therefore, installation should be performed by a technician who understands Toyota hybrid systems and follows proper high-voltage safety procedures.

Before removing or installing the transaxle, the technician should follow the correct procedures for:

• Disabling the hybrid system
• Removing the service plug
• Waiting the required discharge period
• Verifying zero voltage
• Using insulated tools
• Wearing approved high-voltage PPE
• Handling motor-generator connections
• Inspecting high-voltage insulation

Hybrid systems can retain dangerous voltage even after the vehicle is turned off.

For that reason, only qualified personnel should service this transaxle.

What Is Included?

This listing is for the P314 hybrid transaxle assembly shown in the current product photos.

Depending on the exact inventory unit, attached components may include:

• P314 hybrid transaxle assembly
• MG1 internal motor-generator
• MG2 internal motor-generator
• Hybrid transaxle case
• Differential assembly
• Factory sensors that remain attached
• Electrical connectors that remain attached
• External brackets when pictured

Only components shown in the actual photos or specifically stated in the listing should be considered included.

Unless specifically stated, do not assume the sale includes:

• 2AR-FXE engine
• Inverter
• Converter assembly
• Hybrid battery
• Hybrid ECU
• Engine ECU
• Axles
• Wiring harness
• External cooling components

Recommended Installation Procedure

Correct installation plays an important role in the life and operation of a replacement hybrid transaxle.

Therefore, diagnose the original failure before installing the JDM P314.

Diagnose the Original Hybrid Failure

First, scan the vehicle with Toyota-compatible diagnostic equipment.

Record all hybrid-system trouble codes before removing the original transaxle.

Potential faults can involve:

• MG1
• MG2
• Resolver circuits
• Inverter
• Hybrid control ECU
• Wiring
• Transaxle bearings
• Differential
• Cooling system
• Insulation faults
• Fluid leaks

Do not assume every hybrid drivetrain fault means the transaxle itself has failed.

For example, inverter problems and wiring faults can produce symptoms similar to internal transmission failure.

Inspect the Inverter System

The inverter controls the motor-generators inside the hybrid transaxle.

Therefore, verify inverter operation before installing a replacement P314.

Check for:

• Hybrid inverter fault codes
• Cooling-system faults
• Damaged high-voltage wiring
• Burnt or loose connectors
• Communication faults
• Motor-generator circuit faults

Correct any related issue before operating the replacement transaxle.

Use Toyota Genuine ATF WS

Fill the P314 hybrid transaxle with Toyota Genuine ATF WS.

Do not use conventional CVT fluid.

Likewise, avoid using generic automatic transmission fluid simply because the label claims broad compatibility.

Toyota ATF WS provides the correct lubrication and operating characteristics for the P314 hybrid transaxle.

Replace the Hybrid Transaxle Fluid

Drain the imported fluid before putting the replacement transaxle into long-term service.

Next, refill the unit with fresh Toyota Genuine ATF WS according to Toyota specifications.

Fresh fluid gives the replacement transaxle a known maintenance baseline.

In addition, inspect the drained fluid for unusual metal contamination.

Do Not Use Conventional Automatic Transmission Procedures

The P314 does not operate like a conventional Camry automatic transmission.

Therefore, do not automatically follow procedures written for traditional Toyota U-series transmissions.

For example, the P314 does not use a conventional torque converter in the same way as a standard automatic transmission.

Likewise, conventional transmission cooler-line procedures may not apply.

Always follow Toyota hybrid transaxle service procedures for the exact application.

Inspect the Axle Seals

Check both drive-axle seals before installation.

Look for:

• Leakage
• Cracked seal lips
• Damage
• Hardened seals
• Contaminated sealing surfaces

Replacing worn seals while the transaxle is outside the vehicle can save significant labor later.

Inspect the Axles and Splines

Examine the axle splines and mating surfaces before installation.

Damaged splines can cause:

• Noise
• Vibration
• Poor engagement
• Fluid leaks
• Premature wear

Correct any axle-related issue before operating the vehicle.

Inspect Engine and Transaxle Mounts

Check all accessible drivetrain mounts.

Worn mounts can cause:

• Excessive drivetrain movement
• Vibration
• Clunking
• Abnormal noise

Replace damaged or deteriorated mounts before installing the replacement transaxle.

Inspect High-Voltage Connectors

Check every high-voltage connector carefully.

Look for:

• Bent terminals
• Corrosion
• Heat damage
• Broken locking tabs
• Damaged insulation
• Dirt or contamination

Never force a connector.

Instead, stop and determine why the connection does not match.

Check Hybrid Cooling Components

Proper thermal management remains important for hybrid-system operation.

Therefore, inspect all related cooling components during installation.

Check:

• Hoses
• Pumps
• Connectors
• Clamps
• Cooling passages
• Coolant condition

Repair leaks or restrictions before operating the replacement transaxle.

Verify Electrical and Insulation Integrity

After installation, scan the Toyota hybrid system again.

Check for:

• High-voltage isolation faults
• Motor-generator codes
• Resolver faults
• Inverter codes
• Communication codes
• Hybrid control faults

Do not release the vehicle until the hybrid system operates correctly and no unresolved high-voltage faults remain.

Initial Startup Checklist

Before road testing:

• Confirm Toyota ATF WS level.
• Confirm all transaxle connectors.
• Verify high-voltage connections.
• Check axle seals.
• Inspect cooling connections.
• Confirm proper READY mode.
• Check for hybrid warning lights.
• Scan for diagnostic trouble codes.
• Listen for abnormal transaxle noise.
• Inspect for fluid leaks.

If anything appears abnormal, diagnose the problem before driving.

Initial Road Test

Begin with a gentle road test.

During the drive, confirm:

• Smooth vehicle launch
• Normal electric drive operation
• Smooth gasoline-engine engagement
• Normal regenerative braking
• Normal acceleration
• No abnormal whining
• No grinding noise
• No vibration
• No hybrid warning message
• No fluid leaks

Afterward, scan the hybrid system again and inspect the transaxle for leaks.

Common Signs of P314 Hybrid Transaxle Problems

Possible symptoms include:

• Hybrid system warning message
• Whining or grinding noise
• Bearing noise
• Poor vehicle propulsion
• Vehicle will not enter READY mode
• Motor-generator fault codes
• Resolver fault codes
• High-voltage isolation faults
• Differential noise
• Fluid leaks
• Excessive vibration

However, these symptoms do not always mean the complete transaxle has failed.

For example, inverter problems, battery faults, wiring, sensors, or cooling-system issues can cause similar symptoms.

Therefore, complete a proper hybrid-system diagnosis before replacing the transmission.

Why Choose a Low-Mileage JDM P314 Transaxle?

A Japanese-import hybrid transaxle can provide an OEM-based alternative to buying a brand-new Toyota assembly.

Benefits include:

• Genuine Toyota OEM construction
• Low-mileage JDM donor unit
• Approximately 45,000 miles
• P314 hybrid transaxle
• 2.5L 2AR-FXE application
• Integrated MG1 and MG2
• Toyota Hybrid Synergy Drive design
• 90-day limited warranty
• Nationwide shipping
• Individual inventory identification

In addition, a low-mileage JDM unit can provide an attractive replacement option when the original high-mileage transaxle has failed.

Why Buy From J-Spec Auto Sports?

J-Spec Auto Sports has specialized in Japanese engines, transmissions, and drivetrain components for more than 20 years.

Our team supplies JDM engines, automatic transmissions, manual transmissions, CVTs, and hybrid drivetrain components to repair shops and vehicle owners throughout the United States.

Rather than operating as a general salvage yard, we focus specifically on Japanese engines and transmissions.

Low-Mileage JDM Inventory

This unit has approximately 45,000 miles according to the current inventory information.

Lower-mileage Japanese donor components can offer an attractive alternative to high-mileage domestic salvage-yard units.

Individual Inventory Identification

This listing carries Item ID 46569.

That information helps customers and J-Spec Auto Sports staff identify the exact inventory item during fitment verification and ordering.

Nationwide Shipping

J-Spec Auto Sports ships engines, transmissions, and hybrid drivetrain components throughout the continental United States.

Therefore, customers nationwide can purchase this Toyota Camry Hybrid transaxle.

Local Virginia Pickup

Local pickup is available from J-Spec Auto Sports in Henrico, Virginia.

Customers throughout Richmond, Central Virginia, Northern Virginia, Maryland, Washington D.C., and surrounding areas can also arrange pickup.

Shipping

J-Spec Auto Sports can prepare this P314 hybrid transaxle for nationwide freight shipping.

Shipping costs depend on:

• Destination ZIP code
• Commercial or residential delivery
• Liftgate requirements
• Freight-terminal availability
• Delivery location

Before accepting the shipment, inspect the pallet and transaxle for visible damage.

If freight damage exists, document it with the carrier immediately.

90-Day Warranty

J-Spec Auto Sports backs this Toyota Camry Hybrid P314 transaxle with a 90-day limited warranty, subject to our current warranty terms and installation requirements.

Review the complete warranty policy before installation.

Also keep receipts for:

• Toyota ATF WS
• Seals
• Professional installation
• Hybrid-system diagnostics
• Related maintenance

Frequently Asked Questions

What transmission does the 2012–2017 Toyota Camry Hybrid use?

Compatible 2012–2017 Toyota Camry Hybrid models with the 2.5L 2AR-FXE engine use the P314 hybrid transaxle.

Is the P314 a CVT?

The P314 functions as an electronically controlled continuously variable transmission, often called an eCVT. However, it does not use a traditional belt-and-pulley CVT design.

Is this a conventional automatic transmission?

No. The P314 is a hybrid power-split transaxle with integrated motor-generators.

What engine works with the P314?

This listing targets compatible Toyota applications equipped with the 2.5L 2AR-FXE Atkinson-cycle hybrid engine.

Will this fit a 2010 Toyota Camry Hybrid?

No. The 2010 Camry Hybrid uses the older 2.4L 2AZ-FXE drivetrain with the P311 hybrid transaxle.

Will this fit a 2011 Camry Hybrid?

No direct fitment should be assumed. The 2011 model belongs to the earlier 2AZ-FXE/P311 drivetrain generation.

Will this fit a 2012 Camry Hybrid?

Yes, it targets compatible 2012 Camry Hybrid 2.5L applications using the P314 transaxle.

Will it fit a 2013 Camry Hybrid?

Yes, for compatible 2013 2.5L 2AR-FXE models with the matching P314 configuration.

Will it fit a 2014 Camry Hybrid?

This transaxle targets compatible 2014 Camry Hybrid 2.5L applications.

Will it fit a 2015 Camry Hybrid?

It can fit compatible 2015 Camry Hybrid models with the matching P314 configuration.

Will it fit a 2016 Camry Hybrid?

Yes, when the original transaxle and vehicle information match the P314 application.

Will it fit a 2017 Camry Hybrid?

Compatible 2017 Camry Hybrid models may use this transaxle family. Verify the VIN and original part number before ordering.

Is P314 the same as P311?

No. P311 belongs to the earlier 2.4L 2AZ-FXE Camry Hybrid drivetrain, while P314 pairs with the later 2.5L 2AR-FXE system.

Is P314 the same as Prius P410?

No. The Prius P410 is a different hybrid transaxle used with a different engine and vehicle application.

Does this transaxle contain electric motors?

Yes. The P314 integrates MG1 and MG2 motor-generators as part of Toyota’s hybrid drive system.

What fluid does the P314 use?

Use Toyota Genuine ATF WS.

Can I use conventional CVT fluid?

No. Use the Toyota-specified ATF WS for this hybrid transaxle.

Does this transmission use a conventional torque converter?

No. Toyota’s hybrid power-split system works differently from a traditional automatic transmission with a conventional torque converter.

Does a hybrid specialist need to install it?

Professional installation by a technician familiar with Toyota high-voltage hybrid systems is strongly recommended.

Is this transmission rebuilt?

No, unless specifically stated otherwise. This is a used low-mileage JDM/OEM hybrid transaxle.

How many miles are on this transmission?

The current inventory unit has approximately 45,000 miles.

Does this transaxle have a warranty?

Yes. J-Spec Auto Sports provides a 90-day limited warranty, subject to current warranty terms.

Do you ship nationwide?

Yes. J-Spec Auto Sports ships transmissions throughout the continental United States.

Can I pick it up locally?

Yes. Local pickup is available from J-Spec Auto Sports in Henrico, Virginia.

How do I verify fitment?

Provide your:

• Vehicle year
• VIN
• Engine type
• Original transaxle identification
• Toyota part number when available
• Photos of the original transmission
• Photos of the electrical connectors

Always verify the P314 application before ordering.

Order Your JDM Toyota Camry Hybrid P314 Transaxle

If your 2012–2017 Toyota Camry Hybrid needs a replacement hybrid transmission, this low-mileage JDM P314 eCVT transaxle provides an OEM Toyota-based replacement option for compatible 2.5L 2AR-FXE applications.

This unit has approximately 45,000 miles and comes with J-Spec Auto Sports’ 90-day limited warranty.

Nationwide freight shipping is available, and local pickup can also be arranged from our Henrico, Virginia location.

Verify the P314 transaxle code, VIN, and original drivetrain configuration before ordering.