Dynamic Brake Support (DBS) systems rely on various sensors to function correctly. Faulty or dirty sensors can lead to incorrect readings and improper DBS activation.

The DBS system might suffer from software glitches or require updates, leading to erratic behavior or failure to engage when needed.

The AJ126 engine, being a high-performance V6, can experience rapid wear if not properly maintained, leading to reduced efficiency and potential engine failure.

High-performance engines like the AJ126 often use turbochargers, which can fail due to oil contamination, bearing wear, or excessive heat.

The Jaguar AJ126 engine has been known to have timing chain tensioner issues, which can lead to chain stretch or failure, causing significant engine damage.

V-shaped engines can sometimes suffer from inadequate cooling, leading to overheating and potential engine damage.

The AJ126 engine may develop oil leaks from various seals and gaskets, leading to oil loss and potential engine damage if not addressed.

The heavy weight and high performance of the Range Rover can lead to accelerated brake wear, affecting the effectiveness of both the standard brakes and the DBS system.

Modern vehicles like the Range Rover rely heavily on electrical systems. Issues with wiring, connectors, or control modules can affect engine performance and DBS functionality.

Dynamic Brake Support systems can sometimes fail to engage properly, resulting in reduced braking assistance during emergency stops.

Turbochargers in V-shaped engines, such as the AJ126, can often face issues such as lag, failure, or oil leakage, reducing engine performance.

The AJ126 engine might suffer from timing chain wear or failure, leading to potential engine misfires or even severe engine damage if not addressed.

V-shaped engines with high horsepower can generate significant heat, and any cooling system malfunction could lead to engine overheating.

Fuel injectors in high-performance engines may get clogged or fail, leading to poor engine performance and reduced fuel efficiency.

The AJ126 engine may be prone to oil leaks from various seals or gaskets, leading to potential engine damage if the oil level drops too low.

Modern vehicles like the 2019 Range Rover often have complex electrical systems that can malfunction, affecting engine control and performance.

The high torque from a 380 hp engine can sometimes lead to transmission issues, such as slipping or jerking.

The exhaust system, including the catalytic converter, may face issues such as blockages or failures, leading to reduced engine efficiency and increased emissions.