Inspecting vehicle engine and mechanical/electrical components to diagnose issues accurately. Inspecting vehicle computers and electronic systems to repair, maintain and upgrade. Conducting routine maintenance work aiming at vehicle functionality and longevity. Repair or replace broken or dysfunctional parts and fix issues (e.g. leaks). Provide accurate estimates (cost, time, effort) for a repair or maintenance. Keep logs on work and issues. Maintain equipment and tools in good condition.