Module, Radio Frequency (RF Hub): Description
The Radio Frequency Hub (RF-Hub) is a primary component of several standard and optional electronic systems in the vehicle. The RF-Hub is a RF and Low Frequency (LF) receiver, contains controlling logic for a number of systems and communicates with other electronic modules and nodes in the vehicle over the Controller Area Network (CAN) data bus as well as over a private serial bus. Different signal supporting options include automatic transmission, manual transmission, Passive Entry Keyless Go (PEKG) system using smart door handles, the Keyless Ignition Node (KIN), and remote start.
Systems and features supported include:
- Ignition System
- PEKG Systems
- Remote Keyless Entry (RKE) System
- Remote Start System
- Sentry Key Immobilizer System (SKIS)
- Vehicle Theft Alarm (VTA) System
The RF-Hub is located near the center of the shelf support behind the rear seat back and is concealed beneath the package tray interior trim.
The RF-Hub cannot be adjusted or repaired and, if damaged or ineffective, it must be replaced.