Body Control Systems: Description and Operation

MODULE CONTROLLED FUNCTIONS

The smart junction box (SJB) is the only multifunction control module on this vehicle. The SJB is a combination of a multifunction control module and a central junction box (CJB). The following systems are controlled by the SJB:
- Auto locks
- Exterior lamps
- Illuminated entry and interior lamps
- Anti-theft perimeter alarm
- Power door locks
- Rear windshield wiper
- Keyless entry keypad
- Remote keyless entry (RKE) system
- Tire pressure monitoring system (TPMS)

The SJB is located under the front passenger floor console.