Guarantee the maintainability of the wiring harness, and the maintainability of the wiring harness is good
When arranging the electrical wiring harness of the whole vehicle, attention should be paid to its repairability/maintenance. Once an electrical problem occurs, if other irrelevant parts need to be removed during disassembly, it will cause some unnecessary waste and increase maintenance costs and time. Good maintainability is reflected in the shortest possible time to eliminate the fault in the event of electrical system failure, and to avoid damage to other components caused by maintenance operations during troubleshooting.
Repairability of wiring harnesses, focusing on areas that require frequent maintenance:
● The convenience of replacing fuses and relays, pay special attention to the parts that need to be removed to replace the fuses and relays, and whether the fuses and relays at various positions can be pulled out normally.
● The location of the diagnostic interface is easy to operate and maintain, external devices can be plugged and unplugged normally, and the diagnostic interface itself can be disassembled
● Maintenance of electrical components of wearing parts, such as lights in various positions
● Maintenance of electrical appliances with high frequency, such as all vehicle switches, multimedia, instrument cluster, etc.