Nissan

310201XT9A Nissan Qashqai JF011E Transmission

OE NO.:310201XT9A
Model Number: JF011E
Transmission Speeds:CVT
Gearbox Type:CVT
Product description: Application: Nissan SUVs & Crossovers: Qashqai / Qashqai+2: 1.6L, 2.0L (2006 - 2011) X-Trail: 2.0L, 2.5L (2008 - 2011) Dualis: 2.0L (2007 - 2011) Rogue: 2.5L (2007 - 2011) Nissan Passe
INQUIRY

Model Number	JF011E
MOQ	1 Pcs
Condition	Remanufactured
Warranty	6 Months

The Continuously Variable Transmission (CVT) assembly with reference number 310201XT9A is designed for the Jatco JF011E (Nissan code RE0F10A). This unit features a steel belt and pulley system instead of traditional gears, providing seamless acceleration and optimized fuel efficiency for the Nissan Qashqai, X-Trail, and related platforms.

Quick Specifications:

Part Number: 310201XT9A (Nissan OEM format)
Transmission Model: Jatco JF011E / Nissan RE0F10A
Type: Continuously Variable Transmission (CVT)
Configuration: Front-Wheel Drive (FWD)
Max Input Torque: ~250 Nm
Fluid Type: Nissan NS-2 CVT Fluid
Fluid Capacity: ~7.0 - 8.0 Liters (dry fill)

Applications:

Nissan Qashqai (J10) (2007-2014, 2.0L MR20DE variants)
Nissan X-Trail (T31) (2007-2014, 2.0L variants)
Nissan Rogue (T35) (First Generation, 2.5L variants)
Renault Koleos (First Generation, shared platform)
Mitsubishi Outlander / Lancer (Select 2.0L/2.4L variants using JF011E)

Complete Assembly Includes:

✅ Transmission case with dual pulley system (Primary & Secondary)
✅ High-strength steel push-belt
✅ Torque converter with lock-up clutch
✅ Valve body with step motors and pressure control solenoids
✅ Oil pump and input/output speed sensors
✅ Integrated Transmission Control Module (TCM) or external connector
✅ Cooler lines and sealing gaskets

Note: Transmission mounts, shift linkage, and external wiring harness adapters may need to be transferred from the original unit.

Key Features:

✅ Stepless gear ratios for smooth, uninterrupted acceleration
✅ Optimized fuel economy by keeping the engine at peak efficiency RPM
✅ Adaptive logic adjusts ratio based on throttle input and load
✅ Compact design suitable for transverse engine layouts
✅ Requires specific NS-2 fluid for proper friction characteristics

Technical Notes:

Critical Installation Requirements:

Fluid Fill Procedure: Critical. Must use Nissan NS-2 fluid only. The level must be checked at a specific temperature range (typically 50°C–70°C) with the engine running. Incorrect levels cause shudder or failure.
TCM Calibration: After installation, a "TCM Memory Reset" and "Idle Air Volume Learning" procedure must be performed using a diagnostic scanner (e.g., Consult-III). Failure to do so often results in high idle or poor shifting.
Torque Converter: Ensure the converter is fully seated before mating to the engine to prevent damaging the input shaft or pump.
Cooler Flushing: The transmission cooler and lines must be flushed or replaced. Metal debris from a failed CVT will destroy a new unit within minutes if not removed.

Common Issues & Maintenance:

Overheating: The JF011E is sensitive to heat. Ensure the radiator/CVT cooler is clean and functioning.
Shudder/Judder: Often caused by degraded fluid or worn valve body step motors. Regular fluid changes (every 60,000 km) are highly recommended.
Noise: Whining noises often indicate bearing wear or belt slippage due to low line pressure.