What are the transmission failures of Nissan GTR?
3 Answers
Nissan GTR transmission failures include internal contamination and high temperature damage to the transmission. Internal contamination of the transmission: When an automatic transmission malfunctions, in many cases it is not due to damage to the internal valve body, but rather the presence of stubborn dirt and impurities inside. Especially when dirt and impurities accumulate inside the valve body, forming blockages, it becomes impossible to effectively regulate the oil pressure, leading to issues such as jerking, impact, and slippage. High temperature damage to the transmission: High temperatures can degrade the quality and frictional properties of automatic transmission fluid, increasing friction and wear, which leads to transmission noise. At the same time, sludge can form inside the transmission, causing jerking and impact. If the temperature exceeds 120 degrees Celsius, rubber sealing materials will begin to harden, eventually leading to leaks and reduced hydraulic pressure. If the temperature rises even higher, the transmission will start to slip, and the slippage will in turn cause the temperature to rise even further.
Transmission failures in the Nissan GT-R are relatively common, and I've studied quite a few cases myself. Common problem areas include excessive wear on the dual-clutch friction plates due to the GT-R's powerful acceleration; hydraulic sensor or control module failures can cause jerky or delayed gear shifts, almost like it can't engage properly; high oil temperatures often trigger overheating protection, putting the transmission into a safe mode where it won't move; and issues like stuck solenoid valves or hydraulic leaks can make shifting rough. For maintenance, it's recommended to change the transmission fluid regularly using the manufacturer-recommended oil; avoid flooring the accelerator constantly, especially in traffic—switch to manual mode to ease the strain. If problems do arise, get it to a specialist repair shop quickly, as the repair costs can be quite high.
I've owned a Nissan GTR for five years, and the transmission did have issues. Initially, there was strong jerking, especially when stomping on the gas pedal at high speeds—it would clunk. Later, it started skipping gears and failing, and only after sending it for repairs did I find out the clutch was burnt out. The technician said common problems include hydraulic system leaks, aging sensors giving inaccurate readings, or the electronic control unit freezing. The repairs weren't cheap—I spent nearly 20,000 RMB, mainly because disassembly and reassembly were troublesome. Usually, pay more attention to fluid conditions and check every 20,000 kilometers; avoid grinding it in city traffic with the automatic mode. Addressing strange noises or delays early can save you big money.
