JLR Brand New BCM Module J9C3-14F041-AB
J9C3-14F041-AB is a genuine Jaguar Land Rover (JLR) Body Control Module (BCM), also referred to as the Body Comfort Control Unit (BCCU). It serves as the central electronic hub for managing all body-related electrical systems in JLR vehicles, coordinating communication across CAN/LIN networks, and integrating with the vehicle’s core electronic architecture. This OEM module is factory-engineered for reliable, long-term operation and requires JLR-specific programming (via SDD/Pathfinder) for installation.
Key Functions
- Centralized Body System Control: Manages exterior/interior lighting (headlights, taillights, DRLs, ambient lighting), power windows, door locks, and mirror adjustment/heating.
- Security & Access: Integrates with keyless entry, push-button start, anti-theft immobilizer, and remote key fob systems.
- Comfort & Convenience: Controls windshield wipers/washer, HVAC coordination, and interior comfort features.
- Network Gateway: Facilitates communication between the BCM, infotainment, ADAS, and other vehicle ECUs via CAN/LIN buses.
- Power Management: Optimizes electrical load distribution and battery power consumption with failsafe protocols.
- Diagnostics & Programming: Supports JLR diagnostic tools for fault detection, software updates, and VIN matching.
Compatible Models
- Jaguar E-Pace (X540) (2017–2021)
- Land Rover Discovery Sport (L550) (2019–present)
- Other JLR compact premium SUVs use the J9C3-series BCM architecture
