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.
Data Bus On Board Diagnostic Interface, Lane Change Assistance Control Module, Fuse Panel C
J533
Data Bus on Board Diagnostic Interface
J769
Lane Change Assistance Control Module
SC
Fuse Panel C
SC21
Fuse 21 (On Fuse Panel C)
T8y
8-Pin Connector, Black
T10p
10-Pin Connector, Black
T10r
10-Pin Connector, Black
T32c
32-Pin Connector, Black
TSFHL
Coupling Point on Left Rear Bumper
B315
Positive Connection 1 (30a) (in Main Wiring Harness)
B775
Suspension Sensor CAN Bus High Connection 4 (in Main Wiring Harness)
B785
Suspension Sensor CAN Bus Low Connection 4 (in Main Wiring Harness)
B875
Driver Assistance Systems CAN Bus High Connection 6 (in Main Wiring Harness)
B876
Driver Assistance Systems CAN Bus Low Connection 6 (in Main Wiring Harness)
X171
Connection 15 (in Rear Bumper Wiring Harness)
X275
Connection 15 (in Front Bumper Wiring Harness)
*
Sportback
*2
Refer to Applicable Wiring Diagram for Data Bus Networking
*3
Refer to Applicable Wiring Diagram for Fuses in Vehicle Interior
*4
Sedan
*5
Depending on Equipment
NO RELATED
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.