Only Front Switch Cannot Operate Right And Left Door Sunshade

INTERIOR: REAR DOOR SUNSHADE SYSTEM: Only Front Switch cannot Operate Right and Left Door Sunshade
- Only Front Switch cannot Operate Right and Left Door Sunshade

DESCRIPTION

A rear door sunshade switch signal is sent from the integration control and panel assembly (No. 2 console switch) to the combination switch assembly (No. 1 console switch). Then the signal is sent through LIN communication to the outer mirror switch assembly. The outer mirror switch assembly then sends the signal to the rear multiplex network door ECU LH or rear multiplex network door ECU RH through CAN communication, and the rear curtain sub-assembly LH or rear curtain sub-assembly RH operate.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTCs Rear Door Sunshade System.

(b) Check for DTCs Rear Door Sunshade System.

Result





B -- GO TO CAN COMMUNICATION SYSTEM CAN Communication System

C -- GO TO LIN COMMUNICATION SYSTEM LIN Communication System
A -- Continue to next step.

2. READ VALUE USING TECHSTREAM (CENTER CONSOLE SWITCH)

(a) Select the item below in the Data List, and read its value displayed on the Techstream to check the rear door sunshade switch Rear Door Sunshade System.

Center Console Switch





OK:

Rear curtains is operated normally.

NG -- INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (NO. 2 CONSOLE SWITCH)

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting

3. INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (NO. 2 CONSOLE SWITCH)





(a) Disconnect the No. 2 console switch connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

for 5-Passenger with Ottoman:





Standard Resistance:

except 5-Passenger with Ottoman, w/o Ottoman:





NG -- REPLACE INTEGRATION CONTROL AND PANEL ASSEMBLY Removal

OK -- REPLACE COMBINATION SWITCH ASSEMBLY Removal