How to Change Transmission Fluid — 2016-2025 Toyota Tacoma

Changing the transmission fluid in your 2016-2025 Toyota Tacoma is a crucial maintenance task to ensure smooth shifting and extend the life of your transmission, especially if you’re experiencing rough shifts or hitting the 60,000-mile mark. This DIY guide will save you money, with costs ranging from $50-$80 compared to $150-$250 at a shop, and it’s a straightforward job most DIYers can tackle with basic tools. DIY Cost: $50-$80 | Shop Cost: $150-$250

You’re done. Clear any stored codes with your scanner and complete a normal drive cycle so the vehicle’s readiness monitors reset.

If the code returns, the root cause likely wasn’t the part you replaced — go back through the diagnostic steps before swapping anything else.