PRECAUTION [03/2012 - 07/2012]
- NOTICE FOR INITIALIZATION: NOTE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Parking Assist Monitor System Refer to «INITIALIZATION [03/2012 - 07/2012]»(ref-602551-S24591545042014030500000) Back Door Closer System Power Back Door System
- PRECAUTIONS WHEN WORKING ON STEERING LOCK SYSTEM After replacing the steering lock ECU (steering lock actuator assembly), perform the key ID code registration. After replacing the steering lock ECU (steering lock actuator assembly), confirm the lock/unlock operation of the steering lock. OPERATION CONFIRMATION Steering Lock Condition Operation Condition Lock With the engine switch off, open and close any door. Unlock Turn the engine switch from off to on (IG) or on (ACC).
PRECAUTION [07/2012 - ]
- NOTICE FOR INITIALIZATION: NOTE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Parking Assist Monitor System Refer to «INITIALIZATION [07/2012 - ]»(ref-602551-S38908041872014030500000) Back Door Closer System Power Back Door System
- PRECAUTIONS WHEN WORKING ON STEERING LOCK SYSTEM After replacing the steering lock ECU (steering lock actuator assembly), perform the key ID code registration. After replacing the steering lock ECU (steering lock actuator assembly), confirm the lock/unlock operation of the steering lock. OPERATION CONFIRMATION Steering Lock Condition Operation Condition Lock With the engine switch off, open and close any door. Unlock Turn the engine switch from off to on (IG) or on (ACC).
Scheme 69
Scheme 70
Scheme 71
![Scheme 71: SYSTEM DIAGRAM [03/2012 - ]](https://i.diagnostdata.com/repair/16/16c82cffe6458cb60379d7456bdec06b9cae6dc4ee65bc57e4c75a595907346e.webp)
| Transmitting ECU (transmitter) | Receiving ECU | Signal | Communication Method |
|---|---|---|---|
| Power management Control ECU | Steering Lock ECU (Steering Lock Actuator Assembly) | Power supply status (to steering lock motor) | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Sleep available status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) Power Management Control ECU | Lock/Unlock sensor status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Steering lock status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Motor control status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Diagnostic response status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Lock/Unlock sensor malfunction | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Power supply malfunction (to steering lock motor) | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Motor driver malfunction | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) Power Management Control ECU | Lock bar (stuck) status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) Power Management Control ECU | Push start status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Lock/Unlock relay drive status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) Power Management Control ECU | Engine start control status | LIN |
INPUT AND OUTPUT SIGNAL OF EACH ECU