What is the reason why the MG MG3 does not move when shifting gears?

1 Answers
VanKatherine
07/29/25 12:08pm
The reason why the MG3 does not move when shifting gears is a transmission failure. Generally, replacing the transmission shift actuator assembly can resolve the issue. Fault diagnosis: When a car does not move after shifting gears, it is a functional comprehensive fault involving the clutch, transmission, and drive axle. During diagnosis, the first step is to determine the faulty part. You can start by checking the condition of both wheels. The diagnostic sequence usually starts from the drive wheels, moving forward through the rear axle to the drive shaft, then to the transmission, and finally to the clutch. Determining the cause of the fault: If the car does not move when starting in a certain gear and the drive shaft does not rotate, the fault lies in the transmission. If the drive shaft does not rotate in any gear, the fault is in the clutch. Check whether the clutch is severely slipping or whether all the rivets of the driven plate hub spline and steel plate are broken.
Was this review help?
15
4
Share
More Forum Discussions

What engine does the Audi R8 use?

Audi R8 uses a 5.2L naturally aspirated engine. The function of the engine is to convert the thermal energy of gasoline or diesel into mechanical energy by burning the expanding gas in a sealed cylinder to push the piston to do work. Taking the 2021 Audi R8 as an example, it belongs to a sports car with a body size of 4429mm in length, 1940mm in width, and 1236mm in height, a wheelbase of 2650mm, a fuel tank capacity of 73L, and a curb weight of 1665kg. The 2021 Audi R8 has a double-wishbone independent suspension in the front and a double-wishbone independent suspension in the rear, with a maximum horsepower of 620PS, a maximum power of 456kW, a maximum torque of 570Nm, and is matched with a 7-speed dual-clutch transmission.
2
4
Share

What Causes the Abnormal Noise When Starting with a CVT Transmission?

CVT transmission making abnormal noise when starting is generally a fault in the suspension system, possibly caused by loose or damaged engine mounts. Introduction to the Suspension System: The suspension system refers to all the force-transmitting connection devices between the car's frame and the axles or wheels. Functions of the Suspension System: Its role is to transmit forces and moments between the wheels and the frame, cushion the impacts from uneven road surfaces to the frame or body, and dampen the resulting vibrations to ensure smooth driving. The suspension system should support the body and improve ride comfort. Different suspension setups provide drivers with varying driving experiences. Despite its seemingly simple appearance, the suspension system integrates multiple forces, determining the car's stability, comfort, and safety, making it one of the most critical components in modern vehicles.
19
1
Share

How to Replace the Battery in a Wuling Hongguang Remote Key?

Wuling Hongguang remote key battery replacement method is: 1. Use a screwdriver to pry open the card slot area to lift the key shell, then open it along the gap; 2. Remove the fixing screws with a screwdriver; 3. Open the battery cover, replace the battery, and reassemble it. Taking the 2020 Wuling Hongguang as an example, it belongs to the microvan category with body dimensions of: length 4390mm, width 1660mm, height 1750mm, wheelbase 2720mm, fuel tank capacity 50L, and curb weight 1185kg. The 2020 Wuling Hongguang features MacPherson strut front suspension and leaf spring rear suspension, equipped with a 1.2L naturally aspirated engine delivering maximum power of 76PS (56kW) and peak torque of 110Nm, paired with a 5-speed manual transmission.
9
5
Share

What is the interval for minor car maintenance?

Minor car maintenance should be performed every six months or every 8,000 to 10,000 kilometers, whichever comes first. Car maintenance refers to the regular preventive work of inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of a vehicle, also known as car servicing. The purpose of maintenance is to keep the vehicle clean and in good technical condition, eliminate potential hazards, prevent failures, slow down the deterioration process, and extend the service life. The benefits of car maintenance include: 1. Ensuring the vehicle operates in optimal performance condition; 2. Improving vehicle efficiency and reducing wear on parts and tires; 3. Enhancing driving safety; 4. Preventing vehicle issues that could lead to hazards; 5. Reducing noise and environmental pollution; 6. Maintaining a clean vehicle appearance and preventing damage.
20
3
Share

How to Refill Windshield Washer Fluid in the 10th Generation Civic?

The method for refilling windshield washer fluid in the 10th Generation Civic is: Unscrew the blue cap located behind the right-side hood support rod in the engine compartment, then add the windshield washer fluid. Taking the 2021 Civic as an example, it belongs to the compact car category with body dimensions of: length 4517mm, width 1799mm, height 1434mm, wheelbase of 2700mm, fuel tank capacity of 47 liters, and curb weight of 1343kg. The 2021 Civic features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 1.5L turbocharged engine delivering maximum horsepower of 177PS, maximum power of 130kW, and maximum torque of 220Nm, paired with a continuously variable transmission.
13
0
Share

What is the engine model of the Peugeot 308?

The Peugeot 308 is equipped with an engine model named NFP. This vehicle utilizes three different engines in total: a low-power version of the 1.2-liter turbocharged engine, a high-power version of the 1.2-liter turbocharged engine, and a 1.6-liter naturally aspirated engine. The low-power version of the 1.2-liter turbocharged engine delivers 116 horsepower and a maximum torque of 190 Nm; the high-power version of the 1.2-liter turbocharged engine produces 136 horsepower and a maximum torque of 230 Nm; the 1.6-liter naturally aspirated engine generates 117 horsepower and a maximum torque of 150 Nm. The Peugeot 308 features a MacPherson independent suspension at the front and a torsion beam non-independent suspension at the rear. The overall dimensions of the Peugeot 308 are 4558mm in length, 1805mm in width, and 1505mm in height.
11
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.