Smart Junction Box (SJB): Notes
The Smart Junction Box (SJB) (located under the instrument panel to the left of the steering column) has control of the following systems:
- Interior lighting
- Exterior lighting
- Dimmable backlighting
- Battery saver function
- Delayed accessory relay function
- Horn
- Heated rear window
- Brake shift interlock
- Power door locks (vehicles without Intelligent Access (IA))
- Remote Keyless Entry (RKE) system
- Perimeter alarm
- Passive Anti-Theft System (PATS) (vehicles without IA)
- Tire Pressure Monitoring System (TPMS)
Refer to the appropriate procedure for system specific information and diagnostics.