Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Module Controlled Functions
The smart junction box (SJB) is the only multifunction module present on this vehicle.
The SJB is a combination of a power distribution box and a multifunction module that controls the following features:
- Parking lamps
- Front wiper and washer
- Battery saver
- Illuminated entry and interior lighting
- Driver one-touch down power window (optional)
- Remote keyless entry (RKE) (optional)
- Power door locks (optional)
- Tire pressure monitoring system (TPMS) (optional)
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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