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.
Lane Change Assistance Control Module, Lane Change Assistance Control Module 2, Android Operating System Control Module, Cellular Telephone Amplifier, USB Distributor, Fuse Panel C
J769
Lane Change Assistance Control Module
J770
Lane Change Assistance Control Module 2
J1243
Android Operating System Control Module
R86
Cellular Telephone Amplifier
R293
USB Distributor
SC
Fuse Panel C
SC23
Fuse 23 (On Fuse Panel C)
T4dg
4-Pin Connector, Black
T6bb
6-Pin Connector, Black
T8y
8-Pin Connector, Black
T8z
8-Pin Connector, Black
T9b
9-Pin Connector, Blue
T10p
10-Pin Connector, Black
T10r
10-Pin Connector, Black
TSFHL
Coupling Point on Left Rear Bumper
B219
Positive Connection 4 (30a) (in Interior Wiring Harness)
B315
Positive Connection 1 (30a) (in Main Wiring Harness)
B514
Positive Connection 10 (30a) (in Interior Wiring Harness)
X171
Connection 15 (in Rear Bumper Wiring Harness)
*
Refer to Applicable MMI (Information Electronics) Wiring Diagram
*2
Refer to the Applicable Cell Phone System Wiring Diagram
*3
Refer to Applicable Lane Change Assistance Wiring Diagram
*4
Refer to Applicable Wiring Diagram
*5
For Vehicles with China Equipment
*6
For Vehicles with Top Sport Equipment
*7
For Vehicles Without Top Sport Equipment
*8
Running Change
*9
Through June 2021
*10
From June 2021
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.