Tokyo - Nissan plans to conduct another recall owing to "improper" tests on new vehicles, a newspaper reported on Thursday, dealing a fresh blow to the Japanese car giant following the shock arrest of former chairman Carlos Ghosn.
The latest issue was uncovered after transport ministry officials conducted on-site inspections at Nissan's major assembly plants, the Nikkei business daily said.
Several employees admitted they carried out "improper" tests on brake and other systems before shipment, the newspaper said, without specifying how many cars were affected.
Nissan plans to make an announcement on the case later this month and is considering recalling any vehicles improperly tested, it added.
Immediate confirmation of the report was not available.