lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Symptom Related Diagnostic Procedures|Page 15472 > < Symptom Related Diagnostic Procedures|Page 15470
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(a) Disconnect the A35 switch connector.
(b) Measure the voltage according to the value(s) in the table below.

Standard voltage:

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

18. CHECK HARNESS AND CONNECTOR (STOP LIGHT SWITCH - REAR JUNCTION BLOCK ECU)

(a) Disconnect the S62 ECU connector.
(b) Disconnect the A35 switch connector.
(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE LUGGAGE ROOM JUNCTION BLOCK (REAR JUNCTION BLOCK ECU)

Symptom Related Diagnostic Procedures|Page 15472 > < Symptom Related Diagnostic Procedures|Page 15470