Lexus NX: Acoustic Vehicle Alerting System

Lexus NX Service Manual / Vehicle Exterior / Acoustic Vehicle Alerting System

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 Acoustic Vehicle Alerting System

 Precaution

PRECAUTION PRECAUTIONS FOR VEHICLE PROXIMITY NOTIFICATION SYSTEM (a) In the following cases, the volume or tone of the sound might change: (1) If the vehicle is parked in a very hot or cold environmen

 Parts Location

PARTS LOCATION ILLUSTRATION *1 VEHICLE APPROACHING SPEAKER ASSEMBLY *2 VEHICLE APPROACHING SPEAKER CONTROLLER *3 HYBRID VEHICLE CONTROL ECU *4 INSTRUMENT PANEL JUNCTION BLOCK ASSEM

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 Inverter Cooling System Performance (P0A93-346)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates when the temperature inside the inverter has become abnormal. The cause of this malfunction may be one of the following: Hybrid cooling system malfunction Coolant is leaking, insufficient coolant level, frozen or the passenger of coolant is c

 Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU

DESCRIPTION This circuit includes the navigation ECU and radio and display receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NAVIGATION ECU) (a) Disconnect the I153 radio receiver assembly connector. (b) Disconnect the I173 navigation ECU

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