SYSTEM DIAGRAM
Sender |
Receiver |
Signal |
Line |
---|---|---|---|
Main Body ECU |
Certification ECU |
|
CAN |
Power Management Control ECU |
Certification ECU |
|
LIN |
Combination Meter Assembly |
|
Vehicle speed signal |
CAN |
Steering Lock ECU |
Certification ECU |
|
LIN |
ID Code Box |
Certification ECU |
Matching request random number signal |
LIN |
Certification ECU |
Combination Meter Assembly |
|
CAN |
Certification ECU |
Main Body ECU |
|
CAN |
Certification ECU |
Power Management Control ECU |
|
LIN |
Certification ECU |
ID Code Box |
Replay ID code signal |
LIN |
Multiplex Network Door ECU (Back Door P/W) |
Main Body ECU |
Back door control switch signal |
LIN |
Back Door Entry Lock Function does not Operate
DESCRIPTION
If the back door entry lock function does not operate but the back door unlock
function operates, the communication line between the vehicle and electrical key
transmitter is normal. The entry lock switch circuit (back door control switch → ...
Door Courtesy Switch Circuit
DESCRIPTION
The side auto step controller ECU assembly receives the door open/closed signal
from each door courtesy light switch via the side auto step switch assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
HINT:
Inspection should be performed on the ...