Description
Diagnosis Procedure
1.CHECK BCM INPUT SIGNAL
Check the BCM input signal. Refer to DLK-149, "Component Function Check" (with Intelligent Key system) or DLK-319, "Component Function Check" (without Intelligent Key system).
Is the inspection result normal? YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK COMBINATION METER INPUT SIGNAL
Select the "METER/M&A" "Data Monitor" and check the "DOOR W/L" monitor value while opening and closing the back door.

Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> Replace BCM. Refer to BCS-75, "Removal and Installation" (with Intelligent Key system) or BCS- 135, "Removal and Installation" (without Intelligent Key system).
3.CHECK BACK DOOR SWITCH SIGNAL CIRCUIT
Check the back door switch signal circuit. Refer to DLK-151, "Diagnosis Procedure (With Automatic Back Door)" or DLK-152, "Diagnosis Procedure (Without Automatic Back Door)".
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace harness or connector.
4.CHECK BACK DOOR SWITCH
Check the back door switch. Refer to DLK-153, "Component Inspection (With Automatic Back Door)" or DLK- 154, "Component Inspection (Without Automatic Back Door)".
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> Replace back door switch. Refer to DLK-263, "DOOR LOCK : Removal and Installation".
The door open warning continues displaying, or does not
display
The meter control switch is inoperativeComponent parts
Component Parts Location
No.
Component
Function
1
Key switch
Transmits the key switch signal to the BCM.
Refer to SEC-115, "Component Parts Location" (without Intelligent Key
system) for detailed installation
location.
2
...
Third row seats
Exploded View
Seatback board (RH)
Seatback trim (RH)
Seatback pad (RH)
Seat cushion trim (RH)
Seat cushion pad (RH)
Seat cushion silencer (LH/RH)
Seat hinge finisher (RH)
Gas stay
Bolt cover (RH)
Seat belt buckle (RH)
Seat belt buckle (LH)
Bolt ...
C1770, C1771, C1772, C1773 G sensor
DTC Description
DTC DETECTION LOGIC
DTC
Display Item
Malfunction Detected Condition
Possible Causes
C1770
G SENSOR FL
(G sensor front left)
Malfunction in the G sensor data from front left wheel sensor.
Tire pressure sensor
Tire pressure rece ...