SYSTEM DIAGRAM
Transmitting ECU (Transmitter) |
Receiving ECU (Receiver) |
Signal |
Communication Method |
---|---|---|---|
Certification ECU (smart key ECU assembly) |
Power management control ECU |
Engine immobiliser system set/unset signal |
CAN |
Power management control ECU |
Certification ECU (smart key ECU assembly) |
Key code recognition signal |
CAN |
Power management control ECU |
Certification ECU (smart key ECU assembly) |
Shift position P signal |
LIN |
ID code certification result request signal |
|||
Power supply ON operation condition signal |
|||
Engine start operation condition signal |
|||
ACC relay drive condition signal |
|||
Steering lock ECU (Steering lock actuator assembly) |
Certification ECU (Smart key ECU assembly) |
Steering lock signal |
LIN |
Steering unlock signal |
|||
Steering lock confirmation signal |
|||
Steering unlock confirmation signal |
|||
Diagnosis response signal |
|||
Steering unlock drive relay signal |
|||
Steering lock drive relay signal |
|||
Steering lock motor operation signal |
|||
L code registration status signal |
|||
Certification ECU (Smart key ECU assembly) |
Steering lock ECU (Steering lock actuator assembly) |
Steering lock release signal |
LIN |
Matching request random number signal |
|||
L code registration mode signal |
|||
Diagnosis mode request signal |
|||
DTC clear request signal |
AWD Warning Light Remains ON
DESCRIPTION
The AWD control ECU is connected to the combination meter via the CAN communication
system.
If the AWD control ECU stores any DTCs which are related to the active torque
control 4WD system, the AWD warning light comes on in the combination me ...
Theft Deterrent System Communication Line High Fixation (B279A)
DESCRIPTION
If the communication line (EFIO - IMI) to the certification ECU (smart key ECU
assembly) is stuck high output (e.g. shorted to +B), the ECM stores this DTC.
DTC No.
DTC Detection Condition
Trouble Area
...
Differential Oil
Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
HINT:
Stop the vehicle on a level surface.
PROCEDURE
1. DRAIN DIFFERENTIAL OIL
(a) Using a 10 mm hexagon wrench, remove the rear differential carrier
cover plug and gasket.
...