Steering Lock System System Diagram

Steering. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Steering Column. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

Steering Lock System -- System Diagram



Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Steering Column.Steering System.Steering Lock System System Diagram


Input and output signals of each ECU
Transmitting ECU
Receiving ECU
Signals
Communication Method
Main Body ECU
Steering Lock ECU
Power supply status (to steering lock motor)
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Sleep available status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Lock / Unlock sensor status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Steering lock status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Motor control status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Diagnostic response status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Lock / Unlock sensor malfunction
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Power supply malfunction (to steering lock motor)
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Motor driver malfunction
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Lock bar (stuck) status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Push button start function status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Lock / Unlock relay drive status
LIN
Steering Lock ECU
  1. Certification ECU
  2. Main body ECU
  3. ID code box
Engine start control status
LIN