A vehicle trouble diagnosis method, a vehicle trouble diagnosis apparatus and an electronic device. The vehicle trouble diagnosis method comprises: acquiring at least two trouble codes; according to the first priority of a system to which each trouble code from among the at least two trouble codes belongs, and the second priority of each trouble code in the system, ranking the at least two trouble codes so as to obtain a first ranking resu and outputting the first ranking result. According to the embodiments of the present invention, multiple trouble codes of a vehicle can be intelligently ranked so as to determine an order for diagnosing the trouble codes, and in the process of diagnosis, the multiple trouble codes can be successively solved according to a ranking result, thus greatly improving the diagnosis efficiency and further reducing the diagnosis cost.
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