Why doesn't the automatic transmission car move when shifting to R gear without stepping on the accelerator?
1 Answers
Automatic transmission cars not moving when shifting to R gear without stepping on the accelerator may be due to rusted brake discs or dirty transmission fluid. Rusted brake discs: If the brake discs are slightly rusted, it increases the resistance of the wheels. Polishing the brake discs can solve this issue. Dirty transmission fluid: If the transmission fluid is dirty or the clutch is slipping, it can cause this situation, and the transmission fluid needs to be replaced. Brake disc replacement cycle: Inspect the front brake discs every 60,000 kilometers and the rear brake discs every 120,000 kilometers. The maintenance cycles specified by different car manufacturers may vary, so the specific replacement cycle should follow the manufacturer's requirements. Transmission fluid replacement cycle: Under normal usage, for manual transmission vehicles, it is recommended to replace the transmission fluid every 3 years or 60,000 to 80,000 kilometers. For automatic transmission models, the transmission fluid should be replaced every 2 years or 40,000 to 60,000 kilometers. If the transmission has undergone repairs, especially major repairs, it is strongly advised to replace the transmission fluid every year or after driving 20,000 kilometers.