Why is the D gear flashing in a Honda car?

1 Answers
SanJade
07/30/25 2:02am
Honda D gear flashing indicates a fault in the automatic transmission, which causes the D gear light to blink. Common Honda faults can be divided into two categories: 1. Check the car fault light: If the fault light is on but there are no abnormal phenomena while driving, it is usually a fault in the mechatronic unit, typically related to the transmission computer or sensors. The repair solution involves fixing the damaged parts or replacing them. 2. No fault light: If there are abnormal noises or slipping issues while driving, the noise is usually caused by wear on the input/output shaft or pressure cylinder, while slipping is often due to surface burns on the pressure cylinder or chain wear.
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