What does 'Transmission fault, please inspect immediately' mean
2 Answers
Transmission fault, please inspect immediately means the transmission auxiliary oil pump cannot communicate with the PCM. After detecting this fault, the PCM reports fault code P27 and displays 'Transmission fault, please inspect immediately' on the dashboard to prompt the owner to inspect it in time. Transmission oil leakage: Oil seeps from the transmission housing or oil pan. One reason is the aging of the sealing parts, leading to poor sealing; another reason is poor manufacturing quality, causing pinholes in the housing. Engine stalling when shifting into gear: When shifting into D or R, the engine stalls. This fault may be caused by a damaged lock-up solenoid valve or a stuck lock-up control valve. Locked gear: This is caused by incorrect input and output signals of the transmission or poor performance of the components themselves or their circuits. Sometimes, it may also occur due to communication problems between the transmission computer and other system computers.
That day, I was driving to pick up my grandson from school when suddenly the dashboard displayed 'Transmission Fault, Immediate Service Required.' My heart sank immediately. It meant my old Honda's transmission had an issue, and the computer detected an abnormality that needed urgent repair. The transmission is like the gear-shifting heart of a car—if it fails, the vehicle might get stuck in gear or suddenly lose power, which is extremely dangerous in city traffic and could easily lead to an accident. Common causes include low transmission fluid, faulty sensor readings, or internal gear wear. I quickly pulled over and called the dealership. They said it was fortunate I didn’t force-drive it, as the engine could have been damaged too. It cost me 4,000 yuan to replace the oil seal, and now I make it a habit to check the fluid level every six months to avoid future trouble. Remember: never ignore such warnings—safety comes first. Cars can be repaired, but lives are priceless.
