Description
Performs trunk lid open with signal from BCM.
Component Function Check
1. CHECK TRUNK LID OPENER CANCEL SWITCH
Check trunk lid opener cancel switch position.
2. CHECK FUNCTION
Diagnosis Procedure
1. CHECK OUTPUT CIRCUIT

2. CHECK TRUNK LID OPENER ACTUATOR CIRCUIT



3. CHECK TRUNK LID OPENER GROUND CIRCUIT
Check continuity between trunk lamp switch and trunk release solenoid connector and ground.

Door lock actuator
Intelligent key warning buzzerU1227 AV control unit
DTC Logic
Diagnosis Procedure
1.CHECK PLAYBACK OF A DISK (DVD)
U1228 AV CONTROL UNIT
DTC Logic
DTC DETECTION LOGIC
U1229 AV CONTROL UNIT
DTC Logic
DTC DETECTION LOGIC
U122A AV CONTROL UNIT
DTC Logic
Diagnosis Procedure
1.PERFORM THE SELF-DIAGNOSIS
When U122A is detected, wri ...
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.CHECK SYMPTOM
Check the malfunction symptoms by performing the following items.
Interview the customer to obtain the malfunction information (conditions
and environment when the malfunction
occurred).
Check the symptom.
2.SELF-DIAGNOS ...
System malfunction
If the PFCW system malfunctions, it will be
turned off automatically, a chime will sound, the
FEB system warning light (orange) will illuminate
and the warning message [Malfunction] will appear
in the vehicle information display.
Action to take
If the warning light (orange) comes on, stop the
...