Description
The key warning chime does not sound, when all of the following conditions are fulfilled:
Diagnosis Procedure
1.CHECK BCM INPUT SIGNAL
Is the inspection result normal? YES >> Replace the BCM. Refer to BCS-135, "Removal and Installation".
NO >> GO TO 2.
2.CHECK KEY SWITCH SIGNAL CIRCUIT
Check the key switch signal circuit. Refer to WCS-47, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness or connector.
3.CHECK KEY SWITCH
Check the key switch. Refer to WCS-48, "Component Inspection".
Is the inspection result normal? YES >> Replace the BCM. Refer to BCS-135, "Removal and Installation".
NO >> Replace key switch.
P0451 EVAP control system pressure sensor
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0451
EVAP SYS PRES SEN
(Evaporative emission system pressure
sensor/switch range/performance)
ECM detects a sloshing signal from the EVAP contr ...
CAN system (type 2)
MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and
loose connection (connector side
an ...
DTC/circuit diagnosis
U1000 CAN COMM CIRCUIT
WITH INTELLIGENT KEY
WITH INTELLIGENT KEY : Description
Refer to LAN-8, "System Description".
WITH INTELLIGENT KEY : DTC Logic
DTC DETECTION LOGIC
NOTE:
U1000 can be set if a module harness was disconnected and reconnected, perhaps
during a repair. Confirm
...