REAR SUNSHADE SYSTEM > PROBLEM SYMPTOMS TABLE

for Preparation Click here

HINT:

Use the table to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.


Symptom	Suspected area	See page
Rear sunshade does not operate by manual operation	Integration control and panel assembly	Click here
	Fuse (RR J/B, RR S/SHADE)	Click here
	Wire harness	Click here
	Rear sunshade relay	Click here
	No. 1 junction block assembly (multiplex network rear ECU)	Click here
Rear sunshade shift-linked function does not operate when shift lever is moved into R position	Electrical automatic transmission (ECT)	Click here
	Rear sunshade relay	Click here
	Wire harness	Click here
	No. 1 junction block assembly (multiplex network rear ECU)	Click here

HINT:

The rear sunshade system is part of the large-scale multiplex communication system. This system features shared communication wiring that reduces the wiring complexity of the communication lines. The first step in any repair is to confirm the proper operation of the communication system. Proceed with troubleshooting after the communication has been verified (see the multiplex communication system).