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.
Input/Output Signal Chart
Input Signal Item
|
Transmit unit |
Signal name |
|
|
VCM |
CAN communication |
ID verification signal VCM status signal READY set signal Shift position signal |
|
IPDM E/R |
Power switch status signal P position signal |
|
|
Combination meter |
Vehicle speed signal |
|
|
ABS actuator and electric unit (control unit) |
Vehicle speed signal |
|
|
Remote keyless entry receiver |
Key ID signal |
|
|
Power switch |
Power switch operation signal |
|
|
Stop lamp switch |
Brake pedal operation signal |
|
Output Signal Item
|
Reception unit |
Signal name |
|
|
Combination meter |
CAN communication |
Key warning lamp signal |
|
VCM |
ID verification signal |
|
|
READY signal |
||
|
Inside key antenna |
Key ID request signal |
|
Use the Manual With the Right Hardware
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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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