Mitsubishi Outlander: Jatco JF011E CVT primary pulley bearing failure

The Jatco JF011E CVT (also known as RE0F09A) fitted to 2.4L Outlanders uses a push-type steel belt running on variable-width primary and secondary pulleys. The primary pulley radial bearing is undersized for the side-loading forces generated under sustained high-torque clamping. Bearing fatigue causes spalling, releasing metallic debris that contaminates CVT fluid and scores the pulley cone surfaces. This accelerates belt microslip, causing exponential wear. Most owners service at petrol engine intervals (10,000km) rather than the mandated 40,000km CVT fluid change, allowing fluid thermal degradation that further reduces valve-body clamping pressure. The same JF011E unit is fitted to Nissan Qashqai J10 and Renault Koleos, confirming the design-level deficiency across platforms.

• Shudder or vibration during light throttle acceleration at 40-80km/h
• Whining noise that increases proportionally with road speed
• Hesitation or rubber-band lag when pulling away from rest
• Slipping sensation under hard acceleration uphill
• Transmission fault light with codes P0868, P0776, or P0777

1. 1

   Confirm full CVT fluid change history with receipts.

2. 2

   Test drive from cold: listen for whine and note any shudder between 50-80km/h at partial throttle.

3. 3

   Check underneath for fluid seepage from the transmission pan.

4. 4

   Remove the CVT fluid dipstick or check plug and assess fluid colour - should be transparent pink/red, not brown or burnt-smelling.

Parts involved: Mechatronic / valve body.

$3,500 to $8,500 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

• “Has the CVT fluid ever been changed, and what product was used?”
• “Has the transmission ever been rebuilt, replaced, or had any work done?”
• “Have there been any warning lights or stored transmission codes?”

The failure described above is documented in published sources — owner forums, technical service bulletins, recall notices and workshop write-ups — held in our fault database. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them, and it is a starting point for an inspection rather than a manufacturer statement.