What are the impacts of electric vehicle wiring harness faults on driving safety?
What are the impacts of electric vehicle wiring harness faults on driving safety?
Firstly, they can lead to performance degradation, including issues such as battery non-charging, motor malfunction, and headlights failure, directly impacting driving capabilities and elevating risks. Moisture or water ingress in harnesses can cause shorts and opens, posing a severe fire hazard and jeopardizing driver safety.
Moreover, harness issues may compromise safety systems, affecting functions like side impact restraint performance, automatic door unlocking in collisions, and vehicle location during emergency calls, thereby augmenting accident risks. Engine stalls due to poor harness contact or shorts also introduce safety hazards.
Electrical faults arising from damaged insulation within harness wires can, in extreme cases, prevent engine restarts or limit vehicle speed. In new energy vehicles, overcharging, over-discharging, internal shorts, excessive temperatures, or external impacts in the high-voltage system pose additional safety risks.
Insulation problems in high-voltage circuits may trigger warning lights indicating low insulation, necessitating a thorough check of high-voltage controllers, harnesses, and AC compressors to pinpoint the issue. Additionally, charging harness faults can prevent vehicle startups, necessitating harness replacement. Stay vigilant about harness health for uncompromised driving safety.
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