lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 15928 > < Initial Inspection and Diagnostic Overview|Page 15926
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(a) Disconnect the S25 shade connector.
(b) Disconnect the S61 ECU connector.
(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

7. INSPECT REAR SUNSHADE ASSEMBLY

(a) Remove the rear sunshade assembly See: Service and Repair/Rear Sunshade Assembly/Removal.

(b) Apply battery voltage and check the operation of the window shade motor.

OK

NG -- REPLACE REAR SUNSHADE ASSEMBLY
OK -- REPLACE LUGGAGE ROOM JUNCTION BLOCK ASSEMBLY (REAR JUNCTION BLOCK ECU)

8. CHECK HARNESS AND CONNECTOR (REAR SUNSHADE - REAR JUNCTION BLOCK AND BODY GROUND)

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