广汽埃安V新能源汽车空调偶发不制冷故障诊断排除

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【关键词】新能源汽车；空调；偶发不制冷；故障检修中图分类号：U463.851 文献标识码：A 文章编号：1003-8639（2025）07-0187-03

Diagnosis and Troubleshooting of Accidental Non-cooling Air Conditioner ofGAC AIONV New Energy Vehicle

Cai Chuhua，Zhang Runqiang

（Guangzhou Transportation Vocational School，Guangzhou 51O440，China）

【Abstract】The article introduces thecomposition，working principle，common fault types and diagnostic ideas of theairconditioning systemofnew energyvehicles.Basedon thecase of occasional non-cooling failureof theair conditionerinAion V，thispaperconductsan in-depth analysisof thecausesof thefailureandthesolutions，providing valuable references for car owners and maintenance personnel.

【Key words】 new energy vehicle；air conditioning；occasional failure to cool；trouble shooting

1新能源汽车空调概述

新能源汽车空调系统的设计和工作原理与传统燃油车空调系统存在显著差异。（剩余3633字）