Lexus NX: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the lane tracing assist system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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CUSTOMIZE PARAMETERS CUSTOMIZE LANE TRACING ASSIST SYSTEM (w/ Lane Centering Function) NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized
PROBLEM SYMPTOMS TABLE NOTICE:
If no problem symptoms are found when a DTC is output in the DTC check on the lane tracing assist, check each symptom by checking the suspected areas in the order the
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INSPECTION PROCEDURE 1. INSPECT CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY (a) Apply battery voltage to the connector and check the light illumination condition. OK: Measurement Condition Specified Condition Battery positive (+) → 2 (ILL+) Battery negative (-) → 1 (ILL-) Illuminates
COMPONENTS ILLUSTRATION *1 AIR CONDITIONING THERMISTOR ASSEMBLY (HUMIDITY SENSOR) *2 NO. 1 FORWARD RECOGNITION COVER *3 NO. 2 FORWARD RECOGNITION COVER *4 PROTECTOR