ELECTRONICALLY CONTROLLED POWER STEERING SYSTEM
Wiring Diagram



ECU diagnosis information
Symptom diagnosisCommunication signal circuit
SATELLITE RADIO TUNER
SATELLITE RADIO TUNER : Description
Communication signals are exchanged between the AV control unit and satellite
radio tuner using the communication circuits.
SATELLITE RADIO TUNER : Diagnosis Procedure
1.CHECK HARNESS - 1
Turn ignition switch OFF.
Disconnect sat ...
Indicator lights
For additional information, refer to "Vehicle information
display" in this section.
Front fog light indicator
light
(green)
The front fog light indicator light illuminates when
the front fog lights are on. For additional information,
refer to "Fog light switch" in this section.
Front passen ...
Trunk lamp switch
Description
Detects trunk open/close condition.
Component Function Check
1. CHECK FUNCTION
With CONSULT
Check TRNK/HAT MNTR in Data Monitor mode with CONSULT.
Diagnosis Procedure
1. CHECK TRUNK LAMP SWITCH INPUT SIGNAL
Turn ignit ...