This is one of the easiest fluid services on the 4th-gen CR-V. One 17 mm plug on the bottom of the transaxle, a new aluminum crush washer, and the same amount back in. There is no pan to drop, no filter, and no gasket. Budget under an hour including setup.
The one thing that trips people up is the mid-generation transmission change. 2012-2014 cars have a conventional 5-speed automatic with a dipstick and use Honda ATF DW-1. 2015-2016 cars have a CVT with no dipstick that uses Honda HCF-2 only, filled through a port on top of the case and checked at a level bolt. Using the wrong one of those two fluids is the expensive mistake. Also remember Honda checks the 5AT dipstick with the engine off, not idling in Park like a Ford or GM.
| Item | Type | |
|---|---|---|
| Wheel chocks Block the rear wheels before lifting the front. | Safety | shop |
| Floor jack 2 ton minimum Raise the front of the vehicle to reach the drain plug. | Required | shop |
| Jack stands 2 ton pair Support the car safely while you work underneath. | Safety | shop |
| Drain pan 4 quart or larger, low profile Catch the roughly 3 quarts of old fluid. | Required | shop |
| Socket 17 mm 6-point, 3/8 in drive Removes the transmission drain plug (and the CVT fill/level bolt). | Required | shop |
| Ratchet 3/8 in drive Drives the drain plug socket. | Required | shop |
| Drain plug crush washer 18 mm ID aluminum sealing washer, Honda 90471-PX4-000 One-time-use washer that seals the drain plug. | Parts | shop |
| Torque wrench 3/8 in drive, 10-80 ft-lb range The plug threads into aluminum and must not be overtightened. | Required | shop |
| Long-neck funnel Flexible hose or long-stem funnel Fills through the narrow dipstick tube (5AT) or the top fill port (CVT). | Required | shop |
| Transmission fluid Honda ATF DW-1 (2012-2014 5AT) or Honda HCF-2 (2015-2016 CVT) Refill fluid; about 2.8-3.2 quarts comes out on a drain and fill. | Consumables | shop |
| Fluid transfer pump Hand pump for quart bottles Easier than a funnel for pushing fluid into the CVT top fill port. | Recommended | shop |
| Nitrile gloves and shop rags ATF is messy and the fill tube drips. | Consumables | shop |
| Brake cleaner or degreaser Clean the plug area and any spilled fluid off the subframe. | Consumables | shop |
| Lug nut socket 19 mm, 1/2 in drive Only if you pull a front wheel or the splash shield for access. | Recommended | shop |
| Socket / driver for splash shield 10 mm socket and Phillips #2 Some trims need the under-engine cover clips and bolts removed for clearance. | Recommended | shop |
All 4th-gen CR-Vs use the 2.4 K24 engine, so the engine makes no difference here — the transmission year does. 2012-2014: 5-speed automatic, DW-1, dipstick fill, roughly 2.8 quarts out. 2015-2016: CVT, HCF-2 only, top fill bolt and level-check bolt, roughly 3.0-3.2 quarts out. Both use a 17 mm hex-head drain plug with an 18 mm aluminum crush washer.
| Transmission drain plug (5AT and CVT) | 36 ft-lb (49 Nm) — verify in the service manual |
| CVT fill / level check bolt | 33 ft-lb (44 Nm) — verify in the service manual |
| Wheel lug nuts (if wheel removed) | 80 ft-lb (108 Nm) |
| Under-engine splash shield bolts | Snug, roughly 7 ft-lb (9 Nm) |
The 17 mm drain plug, DW-1 vs HCF-2 split at the 2015 model year and the engine-off dipstick check are reliable for this generation; confirm the exact drain plug and CVT fill bolt torque and the CVT level-check temperature window in the factory service manual before final tightening.
About 2.8 quarts on the 2012-2014 5-speed automatic and about 3.0-3.2 quarts on the 2015-2016 CVT. Always measure what came out and put the same amount back rather than guessing.
Honda specifies HCF-2, and the CVT is sensitive to fluid friction properties. Some aftermarket fluids claim HCF-2 compatibility, but the cheap insurance here is genuine Honda HCF-2 — a CVT replacement is a five-figure repair.
No. Neither the 5AT nor the CVT has a serviceable external filter or a removable pan for this service. A drain and fill through the single plug is the factory-intended maintenance.
Follow the Maintenance Minder, but many owners do a drain and fill every 30,000 miles, more often with towing or heavy city driving. On a high-mileage car that has never been serviced, do two or three drain-and-fills a few hundred miles apart instead of one flush.