TOKYO/PARIS -- Renault has told alliance partner Nissan not to contact its directors ahead of a Renault board meeting on Thursday, a source said.
Renault advised Nissan to brief its lawyers instead, which led to a meeting between the Japanese automaker's executives and Renault's legal teams early this week in Paris, the person said.
Since former Nissan chairman Carlos Ghosn was arrested in Japan on Nov. 19, Renault and the French government, the automaker's biggest shareholder, have asked to see the findings of a Nissan internal investigation that include allegations of financial misconduct by the 64-year-old executive.
Nissan offered last week to brief Renault's board about findings on what it considers proof of wrongdoing by Ghosn, said another source who has knowledge of the matter. Nissan later invited Thierry Bollore, who was named Renault's deputy CEO with the same powers as Ghosn a day after his arrest, as well as board members, to examine the contents of its internal investigation, said the source. Bollore told Nissan on Tuesday to "refrain from contacting the board," the source said.
The exchange between Renault and Nissan is another example of the fraught relationship between the two automakers, despite assurances by executives on both sides to preserve the alliance. The alliance, of which Ghosn has been the driving force, is widely seen as vital for the members' long-term survival.
Board members invited to see the evidence included Martin Vial, who heads the French state shareholdings agency, interim Chairman Philippe Lagayette and independent director Patrick Thomas, the second source said.
Ghosn was charged on Monday in Japan for failing to declare deferred income he had agreed to receive for the five years ending March 2015. While Nissan fired him as chairman days after his arrest, he remains chairman and CEO of its French partner.
Ghosn's future could be debated at the Renault board meeting on Thursday, one of the sources with knowledge of the matter said.
A Renault spokesperson declined to comment.