Standard Ignition RY-1647 Computer Control Relay

Reliable Computer Control Relay for Jaguar and Land Rover Vehicles

The Standard Ignition RY-1647 computer control relay is designed to provide dependable electrical performance for select Jaguar and Land Rover models. Engineered to meet OEM specifications, this multi-function relay supports critical vehicle systems requiring a 12-volt, 40-amp power supply.

• Amperage rating: 40 amps for robust electrical load handling
• Voltage: 12 volts compatible with standard automotive systems
• Connector shape: Square for secure and precise fitment
• Terminal type: Male blade terminals, 4 in total for reliable connections
• Multi-function relay suitable for various control applications

Product Details and Specifications

The Standard Ignition RY-1647 relay features a compact design with four male blade terminals arranged in a square connector shape, ensuring a secure and stable electrical connection. Rated at 40 amps and 12 volts, this relay is built to handle the electrical demands of Jaguar and Land Rover vehicles, including models such as the Freelander, Range Rover, S-Type, Vanden Plas, X-Type, XJ6, XJ12, XJR, XJRS, and XJS. This relay does not include a mounting bracket, so installation requires appropriate mounting hardware or existing vehicle brackets.

Compatible Vehicles and Applications

This computer control relay is compatible with a range of Jaguar and Land Rover models, making it a suitable replacement part for electrical system repairs or upgrades. It is commonly used in systems requiring multi-function relay capabilities, such as lighting, body control modules, and other electrical components.

• Jaguar Freelander
• Jaguar Range Rover
• Jaguar S-Type
• Jaguar Vanden Plas
• Jaguar X-Type
• Jaguar XJ6, XJ12, XJR, XJRS, XJS

Common Issues Addressed by This Relay

• Intermittent or non-functioning electrical components
• Failure of lighting or body control systems
• Electrical shorts or relay contact wear
• Inconsistent power delivery to vehicle modules
• Replacement for OEM relay failures in Jaguar and Land Rover models

Installation Notes and Tips

When installing the Standard Ignition RY-1647 relay, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shock or damage. Verify the relay terminal configuration matches the vehicle’s wiring harness. Since this relay does not include a mounting bracket, use the existing bracket or secure the relay in a stable location to avoid vibration damage. Consult the vehicle’s service manual for specific relay location and wiring diagrams.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The RY-1647 relay undergoes rigorous testing to confirm electrical integrity and fitment accuracy. Warranty coverage details are provided by Standard Ignition and typically include protection against manufacturing defects. Refer to the product documentation for specific warranty terms.