Principles of Operation: Notes
NOTE:
The Smart Junction Box (SJB) is also known as the Generic Electronic Module (GEM).
The SJB controls the Daytime Running Lamps (DRL) by using various inputs to determine whether or not the DRL should be illuminated. These inputs include:
- Ignition switch position
- Headlamp switch position
- Headlamps on or off
- Transaxle gear selection
The SJB can be configured to turn the DRL on for this vehicle. Refer to MODULE CONFIGURATION for additional information on this programmable parameter.