Body Control Systems: Description and Operation

MODULE CONTROLLED FUNCTIONS

NOTE:
- The time-out for the battery saver relay and the accessory delay relay (both are controlled by the SJB) is 1 minute if the vehicle has less than 80 km (50 miles). Once the vehicle passes the approximate mileage threshold of 80 km (50 miles), the time-out for both relays is 10 minutes, as described in the Owner's Literature. For battery saver relay, refer to Lighting and Horns. For the accessory delay relay, refer to Windows.
- The smart junction box (SJB) is also known as the generic electronic module (GEM).

The SJB is located under the instrument panel on the driver side and it controls the following functions:
- Battery saver
- Door ajar warning indicator
- Exterior lighting
- Front and rear wipers
- Interior lighting
- Perimeter anti-theft alarm
- Power door lock system
- Remote keyless entry (RKE) system
- Tire pressure monitoring system (TPMS)
- Warning chimes and warning lamps