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AV-SCANNER / Service function guides / Transmission and driveline
This Auto Veteran guide teaches you how to trace and repair transmission fluid leaks on any vehicle, from a weeping pan gasket to a failed cooler line. You will learn the system layout, preparation steps, a methodical leak-tracing procedure, and how to verify the repair holds. By the end, you will be able to locate a transmission leak with confidence, choose the correct repair, and perform aftercare that prevents comebacks.
Guidance is general and covers many makes. Exact procedures and values vary by model, so confirm them in the factory service information for your vehicle.
Download all 12 sections as a branded PDF to use in the workshop.
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