Driver side
Driver side : component function check
1.CHECK FUNCTION
Is the inspection result normal? YES >> Door lock actuator is OK.
NO >> Refer to DLK-92, "DRIVER SIDE : Diagnosis Procedure".
Driver side : diagnosis procedure
Regarding Wiring Diagram information, refer to DLK-41, "Wiring Diagram".
1.Check door lock actuator input signal
Is the inspection result normal? Yes >> replace front door lock actuator lh .
No >> go to 2.
2.Check door lock actuator circuit
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.Check bcm output signal
Is the inspection result normal? Yes >> check for internal short of each door lock actuator.
No >> replace bcm. Refer to bcs-73, "removal and installation".
Passenger side
Passenger side : component function check
1.Check function
Is the inspection result normal? Yes >> door lock actuator is ok.
No >> refer to dlk-93, "passenger side : diagnosis procedure".
Passenger side : diagnosis procedure
Regarding wiring diagram information, refer to dlk-41, "wiring diagram".
1.Check door lock actuator input signal
Is the inspection result normal? YES >> Replace front door lock actuator (RH).
NO >> GO TO 2.
2.Check door lock actuator circuit
Is the inspection result normal? Yes >> go to 3.
No >> repair or replace harness.
3.Check bcm output signal
Is the inspection result normal? Yes >> check for internal short of each door lock actuator.
No >> replace bcm. Refer to bcs-73, "removal and installation".
Rear lh
Rear lh : component function check
1.Check function
Is the inspection result normal? Yes >> door lock actuator is ok.
No >> refer to dlk-94, "rear lh : diagnosis procedure".
Rear lh : diagnosis procedure
Regarding Wiring Diagram information, refer to DLK-41, "Wiring Diagram".
1.Check door lock actuator input signal
Is the inspection result normal? Yes >> replace rear door lock actuator lh.
No >> go to 2.
2.Check door lock actuator circuit
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.Check bcm output signal
Is the inspection result normal? Yes >> check for internal short of each door lock actuator.
No >> replace bcm. Refer to bcs-73, "removal and installation".
Rear RH
REAR RH : Component Function Check
1.Check function
Is the inspection result normal? Yes >> door lock actuator is ok.
No >> refer to dlk-95, "rear rh : diagnosis procedure".
REAR RH : Diagnosis Procedure
Regarding wiring diagram information, refer to dlk-41, "wiring diagram".
1.Check door lock actuator input signal
Is the inspection result normal? Yes >> replace rear door lock actuator rh.
No >> go to 2.
2.Check door lock actuator circuit
Is the inspection result normal? Yes >> go to 3.
No >> repair or replace harness.
3.Check bcm output signal
Is the inspection result normal? Yes >> check for internal short of each door lock actuator.
No >> replace bcm. Refer to bcs-73, "removal and installation".
AV branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the av control unit for damage,
bend and loose connection (unit
side and connector side).
Is the inspection result normal ...
Ecu diagnosis information
Av control unit
Reference value
TERMINAL LAYOUT
PHYSICAL VALUES
Dtc index
Bose speaker amp
Reference value
TERMINAL LAYOUT
PHYSICAL VALUES
...
P0125 ECT Sensor
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0125 is displayed with P0116, first perform the trouble
diagnosis for DTC P0116. Refer to EC-
196, "DTC Logic".
If DTC P0125 is displayed with P0117 or P0118, first perform the
trouble diagnosis for DTC P0117 or
P0118. Refer to ...