Smart Junction Box (SJB)

The SJB is a combination of a multifunction control module and an interior fuse panel. The SJB functions control multiple vehicle systems, including the:

• Auto-locks
• Exterior lamps
• Heated rear window
• Illuminated entry
• Interior lamps
• Parking, rear and license lamps
• Perimeter anti-theft
• Power door locks
• Power windows
• Keyless entry keypad
• Remote keyless entry (RKE) system
• Smart locks
• Tire pressure monitoring system (TPMS)
• Turn, stop and hazard lamps
• Warning chimes

The SJB also provides inputs and outputs for indirectly controlling the:

• Auto-dimming interior mirror (if equipped)
• Power liftgate (if equipped)
• Power sliding doors (if equipped)