Where is Transmission Control Unit located on a 1986 Nissan 300ZX?

The Transmission Control Unit (TCU) on a 1986 Nissan 300ZX is typically located behind the passenger side kick panel, near the footwell area. To access it, you may need to remove the panel and possibly some surrounding components. The TCU is responsible for managing the automatic transmission's shifting and performance. Always consult a repair manual for detailed instructions specific to your vehicle.