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.
Parking Aid Control Module, Data Bus On Board Diagnostic Interface, Lane Change Assistance Control Module, Lane Change Assistance Control Module 2, Rear Peripheral Camera
J446
Parking Aid Control Module
J533
Data Bus on Board Diagnostic Interface
J769
Lane Change Assistance Control Module
J770
Lane Change Assistance Control Module 2
R246
Rear Peripheral Camera
T8j
8-Pin Connector, Black
T8k
8-Pin Connector, Black
T8q
8-Pin Connector, Black
T26e
26-Pin Connector, Black
T40a
40-Pin Connector, Black
B867
Driver Assistance Systems CAN Bus High Connection 2 (in Main Wiring Harness)
B868
Driver Assistance Systems CAN Bus Low Connection 2 (in Main Wiring Harness)
B871
Driver Assistance Systems CAN Bus High Connection 4 (in Main Wiring Harness)
B872
Driver Assistance Systems CAN Bus Low Connection 4 (in Main Wiring Harness)
B873
Driver Assistance Systems CAN Bus High Connection 5 (in Main Wiring Harness)
B874
Driver Assistance Systems CAN Bus Low Connection 5 (in Main Wiring Harness)
*
Refer to Applicable Diagnostic Connector Wiring Diagram
*2
For Vehicles with Rearview Camera System
*3
Refer to Applicable Peripheral Camera Wiring Diagram
*4
Refer to Applicable Lane Change Assistance Wiring Diagram
*5
Refer to Wiring Diagram for Parking Aid
*6
From June 2021
*7
For Vehicles Without Rearview Camera System
*8
For Vehicles with Peripheral Camera
*9
Through June 2021
*10
For Vehicles with Lane Change Assistance
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.