What is the transmission fluid specification for the Tundra?
2 Answers
Tundra transmission model is automatic (AT) with 6 gears. The related information is as follows: Transmission Introduction: The transmission adjusts the gear ratio according to different driving conditions and environments of the Tundra to adapt to various driving states and environments. Additionally, the transmission plays a crucial role in functions such as gear shifting and reversing. Transmission Fluid Classification: Manual transmission fluid has higher viscosity, and its replacement intervals are generally shorter than those for automatic transmission fluid. Automatic transmission fluid is specialized, primarily serving hydraulic transmission purposes, hence it has excellent fluidity and stricter anti-foaming requirements compared to manual transmission fluid. Continuously variable transmission (CVT) fluid is thinner than AT automatic transmission fluid. Hazards of Not Changing Transmission Fluid on Time: Failure to change the transmission fluid on time can lead to deterioration and evaporation under high-speed and high-temperature conditions, thereby accelerating the wear of mechanical components and, in severe cases, damaging internal transmission parts. The transmission fluid may become thicker, potentially obstructing the transmission cooler, leading to excessively high transmission fluid temperatures and increased wear. The vehicle may also experience slight slipping during driving.
Recently I got myself a Tundra. The transmission fluid type should be checked in the manual, but Toyota WS ATF is generally recommended. This fluid is specifically designed for 6-speed automatic transmissions, with perfect viscosity and additive compatibility. Remember to inspect it every 60,000-80,000 km, otherwise the transmission may overheat or wear out. When I took it to the shop for replacement, the mechanic warned that using non-OEM fluid carries risks – impurities could cause rough shifting. During maintenance, check the fluid color too; if it turns black or smells burnt, replace it immediately. Also, there might be slight differences between older and newer Tundra models – don't skimp on this small expense. Transmission repairs are costly, so safety comes first, plus it ensures smoother driving.
