Transmission Control Unit Replace For 13-17 JEEP Grand Cherokee ZF8HP45 8HP45

**Product Overview:** This is a genuine **ZF 8HP45 Transmission Control Unit (TCU)**, also known as the Mechatronic Module. It is the **brain of the transmission**, combining the electronic control unit and valve body into one integrated unit. This unit is a direct OEM replacement designed to resolve a wide range of issues caused by a failing TCU, such as harsh shifts, gear slippage, failure to engage gears, warning lights (transmission fault), and limp mode. **Core Features & Benefits:** - **Solves Common 8HP45 Problems:** Effectively addresses fault codes related to valve body solenoids, pressure control, and gear adaptation. A replacement often avoids the much higher cost of a whole transmission rebuild. - **Restores Factory Performance:** Regain the smooth, responsive, and efficient shifting characteristic of the renowned ZF 8-speed transmission. - **High-Quality Construction:** Manufactured to meet or exceed original equipment specifications for reliability and durability. **Compatibility List (Partial – Must Verify Before Purchase!):** This TCU is compatible with vehicles equipped with the **ZF 8HP45 8-speed automatic transmission**. This includes, but is not limited to, the following models: BrandModel (Platform/Generation)Model Years (Approx.)**BMW**3 Series (F30), 4 Series (F32/F33), 5 Series (F10), 6 Series (F12/F13)2011-2017X3 (F25), X4 (F26), X5 (F15), X6 (F16)2014-2018**Jeep**Grand Cherokee (WK2)2013-2017**Dodge**Challenger (LC), Charger (LD), Durango (WD)2014-2018**Land Rover**Discovery 4 (L319), Discovery 5 (L462)2013-Present**Jaguar**XF (X260), F-PACE (X761)2015-Present**Volkswagen**Amarok (2H)2011-Present **!!! CRITICAL – READ BEFORE ORDERING !!!** 1. **VIN Verification is MANDATORY:** The **ONLY way to guarantee compatibility** is by providing your **full 17-digit Vehicle Identification Number (VIN)**. We can cross-reference it before shipment. Compatibility varies by model year, engine, and production date. 2. **Professional Installation Recommended:** Installation and programming/diagnostic procedures should be performed by a qualified technician with the proper tools. **Package Includes:** - 1 x ZF 8HP45 Transmission Control Unit (Mechatronic Module). * * * On Dec 19, 2025 at 10:15:46 PST, seller added the following information: * * * On Feb 24, 2026 at 22:14:30 PST, seller added the following information: 

• Country of Origin: China
• Brand: Unbranded
• Type: Transmission Control Unit
• Manufacturer Part Number: 8HP45
• OE/OEM Part Number: 0260550074