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What is the reason why the BAIC Senova does not move when shifting gears?

1 Answers

LaErin

08/28/25 6:57am

When the car does not move during gear shifting and starting, the faulty part should first be identified. You can start by checking the condition of the two rear wheels. If both rear wheels are thrown out, it may be due to a broken axle tube or the loosening of the wheel bearing lock nut. If everything is normal, the issue should be determined based on the behavior of the drive shaft during gear shifting and starting. Here is a detailed analysis: 1. The drive shaft rotates but the car does not move: This indicates a problem with the rear axle. If you lift the rear axle and rotate one rear wheel, and the drive shaft does not turn while the other rear wheel rotates in reverse, it means all the rivets of the driven bevel gear are broken. If the other rear wheel also does not turn, the half-shaft should be inspected for breakage. 2. The drive shaft does not rotate when the transmission is in a certain gear after the car starts: This indicates a problem with the transmission. The transmission cover should be removed to check if the shift fork is broken or if the guide block fixing screws have fallen off. 3. The drive shaft does not rotate in any gear of the transmission: This is a clutch-related issue. Check for severe clutch slippage, whether all the spline teeth rivets of the clutch driven plate are broken, or if the steel plate is fractured.

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