Component Function Check
1.CHECK FUNCTION
Press the trunk release button on the keyfob and check that the trunk lid opens.
Is the inspection result normal?
YES >> Inspection End.
NO >> Refer to DLK "Diagnosis Procedure".
Diagnosis Procedure
Regarding Wiring Diagram information, refer to DLK "Wiring Diagram".
1.CHECK TRUNK LID OPENER ACTUATOR SIGNAL
Check voltage between BCM connector M19 terminal 53 and ground. 
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 connector B51 terminal 2 and
ground. 
Is the inspection result normal?
YES >> Replace trunk lid lock assembly.
NO >> Repair or replace harness.

Description Receives keyfob operation and transmits to BCM. ...
Vehicle security system
VEHICLE SECURITY SYSTEM : System Description
The vehicle security system has two alarm functions (theft warning alarm
and panic alarm) and reduces the
possibility of a theft or mischief by activating horns and headlamps
intermittently.
The panic alarm does not start when the theft warn ...
System
System Diagram
System Description
FRONT WIPER CONTROL (BASIC)
1. BCM detects the combination switch position by the combination switch
reading function.
2. BCM transmits the front wiper request signal to the IPDM E/R using CAN
communication.
3. IPDM E/R controls the integrated front ...