What are the symptoms of a faulty transmission in the Tiida?
2 Answers
Tiida transmission failure symptoms include the dashboard warning light illuminating during normal driving, jerking, impact sensations, failure to shift up, and abnormal noises. To identify the root cause of Tiida transmission issues, it is essential to adopt a correct diagnostic approach and refer to necessary data rather than blindly replacing components. A major cause of transmission failure is contamination of the valve body. A dirty transmission valve body can degrade the quality and frictional properties of transmission fluid, increasing friction and wear. Additionally, sludge buildup within the transmission can clog the valve body and pipelines, disrupting proper oil pressure regulation and leading to transmission malfunctions. Furthermore, when driving through water, moisture infiltration through seals or vent holes can also cause transmission failure, necessitating disassembly and thorough cleaning of all transmission components. Poor vehicle maintenance and corrosion of the radiator by substandard coolant may likewise result in transmission issues. It is advisable to repair or replace damaged parts and change the coolant. During vehicle operation, if the gear indicator light illuminates on the dashboard or the information display shows a transmission fault warning accompanied by shifting impacts, this indicates a transmission malfunction. The system will enter emergency mode, requiring inspection and repair.
My friend drives a Nissan Tiida, and after five years, the transmission started having issues. First, the gear shifts became sluggish, with a noticeable delay when switching from D gear. When accelerating, the RPM would shoot up quickly, but the car speed would barely increase, clearly indicating slippage. There was also a buzzing noise coming from the chassis, especially noticeable during low-speed turns. Once, on the highway, the car suddenly shook violently, scaring him into pulling over to check. At the repair shop, they found the transmission fluid had discolored, and it took replacing the fluid and some parts to stabilize the situation. Ignoring these early warning signs could lead to a breakdown on the road, with even more expensive repairs.