Range Rover Discovery L462 Front Brake Pad Sensor Left N/S JPLA-10K845-AA

Range Rover Discovery L462 Front Brake Pad Sensor Left N/S is a precision component from the Brake pad wear sensor group, responsible for reliably monitoring the condition of brake linings on the front left axle. It enables efficient transmission of information to the vehicle's system, which supports the safe operation of the braking system and reduces the risk of excessive pad wear.

Specifications and technical data

• SKU: JPLA-10K845-AA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: JPLA-10K845-AA
• Substitutable numbers: JPLA-10K845-AA, JPLA10K845AA, LR098988
• Location on the vehicle: Front, Left
• Category: Brake Pad Wear Sensors

Purpose and function in the braking system

The front left brake pad wear sensor in the Range Rover Discovery L462 model is a component that works with the vehicle's electronics to signal when the wear limit of the linings has been reached. This provides the driver with clear information about the need for service, which helps maintain stable braking performance and reduces the risk of disc damage.

Its placement on the vehicle in the front left area ensures compatibility with the specific caliper and wiring harness, which facilitates installation and minimizes the risk of connection errors.

Benefits of using an original Range Rover sensor

Using a dedicated sensor in the Range Rover Discovery L462 translates into:

• consistency with the factory brake pad wear monitoring system,
• stable electrical parameters matched to the vehicle's installation,
• secure seating in the caliper socket and cable guides,
• reduced risk of false brake pad wear messages.

A component from this group helps maintain predictable braking system behavior, which is particularly important in heavier Range Rover class vehicles operated both in city traffic and on the highway.

Installation and operational characteristics

The sensor is designed for installation in the front left wheel, with the cable routed through factory brackets and connected to the original wiring harness. This configuration helps maintain proper protection of the cable against mechanical damage and the influence of external factors.

As a used component, the sensor is an economical solution that allows for maintaining the efficiency of the brake pad wear monitoring system while remaining compliant with the vehicle's factory specifications. It is a practical choice in situations where the existing sensor has suffered mechanical damage or cable abrasion.

Application in service and maintenance

Replacing the brake pad wear sensor is recommended, among other things, in the event of:

• damage to the cable during pad replacement or suspension work,
• the appearance of a constant wear message despite new pads,
• visible insulation abrasion or a break in the circuit.

Selecting the correct component from this group for the Range Rover Discovery L462 allows for restoring the proper operation of the brake pad wear warning system, which supports service planning and reduces unnecessary vehicle downtime.

If you are planning a comprehensive repair or upgrade of the braking area in your Range Rover and need other components from the same group, such as additional sensors, signal cables, or monitoring harnesses, check the available parts in the Range Rover Brake pad wear sensor category.

Service knowledge and selection of used parts

When working with safety systems such as brakes, it is important to have a conscious approach to the selection of used components. It is worth knowing the typical symptoms of wear on consumable parts and the rules for their replacement to avoid unnecessary costs while maintaining an appropriate level of safety.

More information on a practical approach to repairs using original, used components can be found in the article BMW N47 timing chain – typical failure and repair using original BMW parts, which discusses, among other things, the cost-effectiveness and selection of parts in vehicle service.