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.
Instrument Cluster Control Module, Data Bus On Board Diagnostic Interface, Information Electronics Control Module 1, TV Tuner
J285
Instrument Cluster Control Module
J533
Data Bus on Board Diagnostic Interface
J794
Information Electronics Control Module 1
R78
TV Tuner
T2dw
2-Pin Connector, Black
T2dx
2-Pin Connector, Black
T2dz
2-Pin Connector, Black
T2dzx
2-Pin Connector, Black
T2ea
2-Pin Connector, Black
T10m
10-Pin Connector, Black
T10mx
10-Pin Connector, Black
T12d
12-Pin Connector, Black
T12l
12-Pin Connector, Blue
T54b
54-Pin Connector, Blue
TIM
Coupling Point in Interior, Center
*
Refer to the Applicable TV Tuner Wiring Diagram
*2
Depending on Equipment
*3
Fiber Optic Cable
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.