What is the reason why the Land Rover rotary gear cannot be turned when raised?

[OPaige]

The vehicle is not stepping on the brake, so the gear cannot be rotated for shifting. There are three types of braking systems: 1. Foot brake: The commonly used brake while driving is operated by the foot, hence also called the foot brake. When the driver steps on the brake pedal, the braking force is transmitted mechanically or hydraulically to the wheel's braking device to generate friction; 2. Parking brake: Also known as the handbrake, it is a braking device to prevent the vehicle from sliding when parked. There are generally two types: the intermediate braking type installed on the drive shaft and the direct control rear wheel braking type; 3. Anti-lock brake: When driving on wet or icy low-friction roads, excessive braking may occur, causing the wheels to be locked by the braking device and lose traction, leading to loss of control over the vehicle's direction. To enable the vehicle to effectively control the direction of movement on such dangerous roads, the ABS 'Anti-lock Braking System' was developed.

[VanAiden]

I've encountered many Land Rover owners complaining that the rotary gear selector won't turn after rising. The cause is usually an abnormal signal from the electronic parking brake system. This type of shift-by-wire design requires brake pedal activation to send the signal - failure to depress the pedal or a faulty brake switch will lock the selector. Mechanically, dust accumulation or inadequate lubrication may cause sticking, especially in high-mileage vehicles. Electronically, failures in primary control modules like the PCM or software glitches can also disable the rotary knob. First step: ensure firm brake pedal application, then try restarting the engine if stuck persists. If still jammed, visit a specialist to check wiring and modules before minor issues escalate. Routine maintenance should include cleaning around the selector and periodic electronic system checks to prolong lifespan.

[McLeonardo]

Once my own Land Rover had the same issue—the gear knob got stuck when rotated, which was really frustrating. I asked a mechanic friend, and he said most of the time it's because the gearshift mechanism was activated without pressing the brake, triggering the safety lock and making it immovable. In my case, it was an operational mistake, and the problem disappeared once I got used to pressing the brake. But if it still doesn't work after pressing the brake, it might be due to low battery voltage affecting the electronic control—replacing the battery could fix it. Sometimes, it's a mechanical jam caused by dust buildup or worn-out parts that need cleaning or replacement. My advice is not to panic when encountering this issue—check the simple fixes first before sending it for repair to avoid wasting time and money. Regular maintenance of the vehicle's electronic components is also key to prevention.

[Justin]

From a technical perspective, the Land Rover rotary gear selector becoming stuck is commonly caused by electronic signal issues. A non-activated brake sensor or control unit failure can lock the gear selector, potentially due to poor wiring connections or module aging. Software bugs may also disrupt normal operation, requiring diagnostic tools to read error codes. Simple fixes like disconnecting the battery for several minutes to reset the system can sometimes work. If the issue is mechanical, the rotary mechanism may stick due to lack of lubrication - timely cleaning and lubrication can help. In such cases, it's recommended to first check electronic connections to avoid damaging components by forcing the selector. Regular vehicle interior maintenance helps prevent such risks.