DTC Logic
DTC DETECTION LOGIC 
Diagnosis Procedure
1.REPLACE BCM
When DTC "U1010" is detected, replace BCM.
>> Replace BCM. Refer to BCS "Removal and Installation".
U1000 CAN CommDescription Refer to LAN "CAN COMMUNICATION SYSTEM : System Description". DTC Logic DTC DETECTION LOGIC NOTE: U1000 can be set if a module harness was disconnected and reconnected, ...

Diagnosis Procedure Regarding Wiring Diagram information, refer to BCS "Wiring Diagram". 1.CHECK FUSES AND FUSIBLE LINK Check that the following fuses and fusible link are not blown.  ...
U0140 Lost communication (BCM)
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U0140
Lost Communication With Body
Control Module
When the ignition switch is ON,
TCM is unable to receive the
CAN communications signal
from BCM continuously ...
Diagnosis system (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
INTELLIGENT KEY
INTELLIGENT KEY : CONSULT Function (BCM -
INT ...