TRUNK LID OPENER SWITCH
TRUNK LID OPENER SWITCH : Symptom Table
TRUNK OPEN FUNCTION MALFUNCTION
NOTE:
Conditions of Vehicle (Operating Conditions)

TRUNK REQUEST SWITCH
TRUNK REQUEST SWITCH : Symptom Table
TRUNK OPEN FUNCTION MALFUNCTION
NOTE:
Conditions of Vehicle (Operating Conditions)

INTELLIGENT KEY
INTELLIGENT KEY : Symptom Table
TRUNK OPEN FUNCTION MALFUNCTION
NOTE:
Conditions of Vehicle (Operating Conditions)

Door lock function symptoms
Warning function symptomsKey cylinder switch
Description
The main power window and door lock/unlock switch detects condition of the
door key cylinder switch and
transmits to BCM as the LOCK or UNLOCK signal.
Component Function Check
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
Check KEY CYL UN-SW, KEY CYL UN-SW in "DATA MONITOR" mod ...
Power supply routing circuit
Wiring Diagram -Battery Power Supply -
Wiring Diagram -Accessory Power Supply -
Wiring Diagram -Ignition Power Supply -
Fuse
If fuse is blown, be sure to eliminate cause of malfunction before
installing new fuse.
U ...
Power supply and ground circuit
BCM
BCM : Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS-67,
"Wiring Diagram".
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuses or fusible link are
blown.
2. CHECK POWER SUPPLY CIRCUIT
Turn ignition switch OFF.
Disconnect B ...