1.0Prius and Tesla Service Centerhttps://priusandtesla.com/betawp-adminhttps://priusandtesla.com/beta/author/wp-admin/rich600338<blockquote class="wp-embedded-content" data-secret="Bee22n1X1x"><a href="https://priusandtesla.com/beta/tesla-large-drive-unit/">Tesla Large Drive Unit</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://priusandtesla.com/beta/tesla-large-drive-unit/embed/#?secret=Bee22n1X1x" width="600" height="338" title="“Tesla Large Drive Unit” — Prius and Tesla Service Center" data-secret="Bee22n1X1x" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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We replace or rebuild Tesla drive units for Model S, Model 3, Model X, & Model Y, delivering performance that surpasses factory remanufactured units. Drivers across Santa Clara, San Jose and Fremont rely on us to get back on the road faster, with smoother acceleration and quieter drive units,  Is your Tesla suffering from internal coolant intrusion in the drive unit? Tesla’s original Large Drive Unit (LDU) design routes liquid coolant through the rotor to manage heat, a clever idea in theory but a known weak point in practice. Over time, the rotor coolant seal can wear out, allowing coolant to leak into the motor. For just $100, we manually inspect your Tesla’s drive unit for coolant leaks, giving you a clear assessment to make an informed repair decision. Schedule An Inspection Today Once compromised, coolant seeps into areas it should never reach causing: It can strip bearing lubricant and corrode components Lead to whining or grinding noises Degrade stator insulation Damage Inverter Flash Drive System Error Codes Schedule An Inspection Today Does Your Tesla Have One of These Symptoms? These warning signs may indicate internal coolant contamination in the drive unit, which can lead to early drive unit failure if left untreated: Dashboard alerts related to propulsion or voltage issuesDamaged stator windings or internal shorts can cause unstable power delivery, making driving unpredictable. Sudden power loss or hesitation during accelerationOften an early indicator that coolant is leaking inside the drive unit, not externally. This can compromise the motor and reduce drivability. Dashboard alerts related to propulsion or voltage issuesDamaged stator windings or internal shorts can cause unstable power delivery, making driving unpredictable. High-pitched whining or “toy car” sounds during accelerationCommonly caused by bearing wear or inverter faults inside the drive unit. Error codes may also appear, signaling internal drive unit problems. Schedule An Inspection Today Tesla Drive Unit Services Tesla Model S Gear Box Rebuild $3,500 This option rebuilds the gearbox area only and is available if your car is drivable. It eliminates gearbox noise and includes a coolant delete to help prevent leaks into the drive unit. This is a preventative measure, but the coolant may eventually reach the motor. Warranty: 1 year / 20,000 miles (gearbox only). Book Appointment Tesla Model S Full Drive Unit Rebuild $6,000 Our most popular option, this complete drive unit rebuild covers the mechanical components, stator, gearbox, and inverter. We use OEM-quality parts, enhance electrical isolation, and perform a coolant delete to improve reliability beyond Tesla’s remanufactured standard. Warranty: 4 years / 50,000 miles. Book Appointment Tesla Model S Brand New Drive Unit $7,500 We can install a brand-new Tesla drive unit. This is the highest-quality option and avoids the lower reliability of remanufactured units. Warranty: 2 years / 40,000 miles. Book Appointment WHY CHOOSE US FOR YOUR TESLA DRIVE UNIT REBUILD? We offer multiple Tesla drive unit service options at a fraction of dealership pricing, with our most popular choice being a complete drive unit rebuild. Unlike shops that only replace gearbox bearings, we fully refurbish the entire drive unit, including the mechanical components, stator, gearbox, and inverter. Our in-house refurbishment process uses OEM-quality parts from Tesla suppliers, while enhancing electrical isolation within the motor and performing a coolant delete exactly to Tesla’s specifications, improving performance and reliability beyond the factory standard. We back our work with a warranty of up to 4 years, giving you confidence and peace of mind on the road. How Is Our Drive Unit Rebuild Better Than Tesla’s Remanufactured Drive Unit? We will address a known design weakness Eliminate the root cause Reinforce insulation on stator windings Use upgraded seals designed to outperform OEM seals Use new bearings sourced from OEM suppliers Follow gearbox and inverter protection measures BMS Reprogramming and Calibration Perform a coolant delete exactly to Tesla’s specificationsm Provide warranty upto 4 years. Schedule An Inspection Today What Our Customers Say About Us Clarise Blanchard Hello, it is an absolute privilege to leave a review for this amazing auto shop! I’ve just spent close to an hour sharing information and possibilities with the owner of Prius and Tesla Auto, Adam, and he could not have been more insightful, creative, understanding and knowledgeable! And his prices are more than reasonable. It was absolutely beautiful to talk with someone who is knowledgeable, especially after our horrible experience at the dealership……. If you need support or help with a Prius or Tesla, please make sure you have a conversation with this auto shop. Thank you so very much, Adam, and you can be assured we will meet again. Chuck Blanchard! Shantanu Gupta Adam helped recalibrate my Model S door handles. This was a fast and efficient solution for a long standing issue with opening my doors. The kicker, he didn’t even charge me for this! I would definitely be back in the future for all my Tesla repairs here. Thanks! View more feedback → Schedule An Appointment Have Any Other Questions? Open Hours: Monday to Friday, 8:00 am – 6:00 pm Address: 2336 East El Camino RealSanta Clara, CA 95050 Email: service@ToyotaAndTesla.comPhone: +1 (408) 480-1126 Got something in mind that’s not mentioned above? Let us know your inquiry here: Name Email: Message: SEND Frequently Asked Questions How do I know if my drive unit needs repair? Warning lights, whining sounds, loss of regenerative braking, or sudden power loss often indicate internal coolant leaks or bearing failure. How long does a rebuild take? Most LDU rebuilds are completed within 3–5 business days after diagnosis. Is there a warranty? Yes. We include a 12–24 month warranty on all rebuilt Tesla LDUs. Can I ship my drive unit to you? Absolutely. We offer nationwide shipping and can arrange transportation to and from our Santa Clara facility. Warning lights, whining sounds, loss of regenerative braking, or sudden power loss often indicate internal coolant leaksRead More  https://priusandtesla.com/beta/wp-content/uploads/2025/11/Prius-4-1.png1891862