Requested dealer to repair under warranty a problem which can cause vehicle to become inoperable at temperatures of 20 below zero as documented in mitsubishi tsb-10-13-002. was advised by dealer and later by mitsubishi customer relations that this would not be covered by warranty since the problem has not occurred on this specific vehicle. i recommend that this tsb be considered for a possible recall in those parts of the country where the temperature regularly goes to 20 below zero. having a disabled vehicle at that temperature is a safety issue. *tr