Transmission Assembly for 2016-2022 Volvo V90, XC60, XC90

A quick look at your own vehicle makes sure the right transmission shows up:

• Confirm the 4th and 5th digits of the VIN are A2.
• Verify the vehicle is All-Wheel Drive (AWD).
• Locate the transmission ID tag and verify the Volvo part number is 1285130 (or compatible OEM numbers 360125223, 36012522, or 36050869).

What the install really takes — plan and budget with confidence:

Special tools this job needs:

• Engine support fixture
• Subframe alignment pins
• Transmission jack
• Volvo-compatible diagnostic scan tool (VIDA or VDASH)

Budget for these consumables at install:

• Volvo P/N 31256774 or AW-1 specification fluid (7.5 liters for AWD total capacity; 10-12 quarts recommended for full flush)
• Torque converter seal (front pump seal)
• Axle seals
• Drain, level, and fill plug O-rings/crush washers
• Transmission cooler-line flushing solvent

What your vehicle’s computers will need after the swap:

What’s involved: TCM Control Module Adaptation, fluid counter reset, and drive-cycle relearn

A Volvo-specific scan tool (VIDA/VDASH) is required to initiate the adaptation mode and reset the fluid degradation counter. Driving on old adaptation values can cause immediate shift flares, slipping, and permanent clutch damage.

Pro tips for a smooth first start-up — hand them to whoever does the install:

• Torque converter must be fully seated (typically three distinct clicks/drops) before bolting to the engine to avoid crushing the internal oil pump.
• Fluid level must be checked via the overflow standpipe only when fluid temperature is precisely between 50°C and 60°C (122°F to 140°F) with the engine running on a level surface.
• Subframe alignment pins must be used during reassembly to prevent wheel alignment issues and steering angle sensor faults.
• TCM adaptation reset is mandatory before driving to prevent immediate mechanical damage from old hydraulic pressure values.

Easy to get right once you know them:

• Using generic multi-vehicle ATF instead of OE-spec AW-1 fluid.
• Reusing the old torque converter seal, leading to immediate front pump leaks.
• Skipping the transmission cooler line flush, which recirculates debris and destroys the new valve body.
• Failing to perform the formal TCM adaptation drive cycle, relying instead on a simple reset or self-learning.

Not issues with the units on this page — the manufacturer documented these for every transmission of this family, wherever you buy one. Handy for your installer: