For a harness to function properly in its physical environment, the equipment must adhere to a range of best practices: wire harness designIdentify potential problems posed by the physical environment, such as electrical interference, heat and cold, moisture, radiation, and more. Engineers must design harnesses with environmental damage over time. Correct routing facilitates optimal wire interaction. There may be multiple routing options but consideration must be given to environmental exposure, length and cost, difficulty of routing, and stress.Considering all these aspects we design the harness.