Hybrid Transmission Fluid Change (2025 Camry) + Maintenance Mode Tutorial

In this step-by-step tutorial, ASE Certified Master Auto Technician Keith shows how to change the eCVT (hybrid transaxle) transmission fluid on a 2025 Toyota Camry Hybrid SE. Toyota’s hybrid eCVT is not a belt-driven CVT—it’s a gear-driven transaxle with electric motor-generators, and the fluid still matters for long-term durability. You’ll see the full DIY process: removing the underbody cover, locating the fill/level plug and drain plug, draining the old fluid, installing a new drain plug washer, and refilling with the Toyota eCVT-specific transaxle fluid (TE version) required for this vehicle. Keith also covers the real-world details people struggle with: how much fluid drains out (a little over ~3 quarts) vs total capacity (about 3.9 quarts), how to set the fluid level (including the 0–10mm below the fill hole spec), and why hybrids may require maintenance mode so the engine can idle and circulate fluid when needed. You’ll also hear practical guidance on service intervals and Toyota’s optional multi-drain “flush” approach. 🔧 MY RECOMMENDED TOOLS ON AMAZON (These are ones I personally use & trust) https://amazon.com/shop/ortotechgarage If we saved you a trip to the repair shop and you would like to show your support, please consider buying us a coffee at: https://buymeacoffee.com/ortotechgarage #OrtoTechGarage #Toyota #ToyotaCamry #CamryHybrid #ToyotaHybrid #eCVT #Transaxle #TransmissionFluid #DIYAutoRepair #CarMaintenance #MechanicTips #HybridRepair Timestamps: 00:00 – Intro: servicing the 2025 Camry Hybrid eCVT 01:11 – How Toyota’s eCVT works (planetary gearset + motor-generators) 03:04 – Tools & supplies (Toyota TE transaxle fluid, sockets, washers) 04:25 – Get it in the air + remove the underbody cover 05:52 – Access the fill/level plug + drain plug (no dipstick) 06:24 – Drain the fluid + measure what comes out 09:13 – Clean mating surface + install new drain plug washer 10:06 – How much drained vs total capacity + Toyota’s 3x flush option 11:16 – Service interval talk + fluid condition comparison 14:32 – Final install: torque drain plug (37 ft-lb) 14:47 – Refill procedure (Mityvac/pump) + adding ~3+ quarts 18:33 – No specified fluid temperature on this procedure (real-world tips) 20:12 – Set the level: overflow/dribble, 0–10 mm below the fill hole 21:37 – Keep vehicle level + final recheck / plug install 22:45 – Reinstall the underbody cover 26:04 – Maintenance mode: why hybrids need it for this service 27:20 – How to enter maintenance mode (step-by-step) + indicators/exiting 28:58 – Wrap-up / next videos 👥Social Media: X https://x.com/OrtoTechGarage Facebook https://www.facebook.com/profile.php?id=61564988536326 Instagram https://www.instagram.com/ortotechgarage/?hl=en TikTok https://www.tiktok.com/@ortotech.garage 🧾 AFFILIATE DISCLOSURE As an Amazon Associate, I earn from qualifying purchases. It doesn’t cost you anything extra, but it helps support OrtoTech Garage so I can keep bringing you honest tools reviews & automotive content. Thank you! 🙌 As an ASE Certified Master Auto Technician, I strive to provide accurate and reliable information. However, this video is intended for general educational purposes only and should not be considered specific professional advice. The OrtoTech Garage and its representatives are not liable for any damages, injuries, or losses resulting from the use or misuse of the content presented. Always consult your vehicle’s owner manual or a qualified professional for repairs or modifications. Viewers assume all responsibility for their own actions.