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 And Output Signals
Major signal transmission between each unit via communication lines is shown in the following table:
|
Component |
Signal description |
|
Yaw rate/side/decel G sensor |
Mainly transmits the following signals to ABS actuator and electric unit (control unit) via communication line *1 :
|
|
ECM |
Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:
Mainly receives the following signal from ABS actuator and electric unit (control unit) via CAN communication:
|
|
TCM |
Mainly transmits the following signal to ABS actuator and electric unit (control unit) via CAN communication:
|
|
Steering angle sensor |
Mainly transmits the following signal to ABS actuator and electric unit (control unit) via CAN communication:
|
|
Combination meter |
Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication:
|
*1: Communication line between yaw rate/side/decel G sensor and ABS actuator and electric unit (control unit)
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.