Diagnosis Procedure
1.CHECK POWER DOOR LOCK OPERATION
Check power door lock operation.
Does door lock/unlock with driver side door lock knob and door key cylinder?
YES >> GO TO 2.
NO >> Refer to DLK "Diagnosis Procedure".
2.CHECK DOOR SWITCH
Check door switch.
Refer to DLK "Component Function Check".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.REPLACE BCM
Replace BCM. Refer to BCS "Removal and Installation".
Confirm the operation after replacement.
Is the result normal?
YES >> Inspection End.
NO >> Check intermittent incident. Refer to GI "Intermittent Incident".
Diagnosis Procedure 1.CHECK AUTO LOCK SET SETTING IN WORK SUPPORT Select INTELLIGENT KEY of BCM using CONSULT. Select AUTO LOCK SET in WORK SUPPORT mode. Check AUTO LOCK SET setting in WORK ...
Stall test
Work Procedure
INSPECTION
Inspect the amount of engine oil. Replenish the engine oil if necessary.
Refer to LU "Inspection".
Drive for about 10 minutes to warm up the vehicle so that the A/T fluid
temperature is 50 to 80C (122 to
176F).
Inspect the amount of ATF. Replenish ...
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 ...