Component Function Check
1.CHECK FUNCTION
Is the inspection result normal?
YES >> Trunk lid opener actuator is OK.
NO >> Refer to DLK "Diagnosis Procedure".
Diagnosis Procedure
Regarding Wiring Diagram information, refer to DLK "TRUNK LID OPENER SYSTEM : Wiring Diagram".
1.CHECK TRUNK LID OPENER INPUT SIGNAL

Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK TRUNK LID OPENER ACTUATOR CIRCUIT


Is the inspection result normal?
YES >> Replace BCM. Refer to BCS "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK TRUNK LID OPENER ACTUATOR GROUND CIRCUIT
Check continuity between trunk lid lock assembly harness connector and
ground. 
Is the inspection normal?
YES >> Replace trunk lid lock assembly.
NO >> Repair or replace harness.
Shift P Warning lampComponent Function Check 1.CHECK FUNCTION Select INTELLIGENT KEY of BCM using CONSULT. Select LCD in ACTIVE TEST mode. Touch SET P to check that it works normally. Is the inspection resu ...
P0734 4GR Incorrect ratio
Description
This malfunction is detected when the A/T does not shift into 4GR position as
instructed by TCM. This is not
only caused by electrical malfunction (circuits open or shorted) but by
mechanical malfunction such as control
valve sticking, improper solenoid valve operation, etc.
DTC ...
U0140 Lost communication (BCM)
Description
CAN (Controller Area Network) is a serial communication line for real-time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent malfunction
detection ability.
Many electronic control units are equipped onto a vehicle, and ...