Lexus NX: System Diagram
Lexus NX Service Manual / Power Source & Network / Networking / Lin Communication System / System Diagram
SYSTEM DIAGRAM
DOOR BUS LINES
CERTIFICATION BUS LINES
AIR CONDITIONING BUS LINES
WINDSHIELD WIPER BUS LINE (w/ Rain Sensor)
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System Description
SYSTEM DESCRIPTION LIN COMMUNICATION SYSTEM DESCRIPTION The LIN communication system is used for communication between the components in the tables below. If communication cannot be performed through
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the LIN communication system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of the problem symptom. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order
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Abnormal Power Supply Voltage in Yaw Rate and/or Deceleration Sensor (C1381)
DESCRIPTION This DTC is stored when the skid control ECU (brake booster with master cylinder assembly) receives a sensor supply voltage malfunction signal from the yaw rate and acceleration sensor (airbag ECU assembly). This DTC may also be stored due to a temporary power source voltage drop. DTC
Installation
INSTALLATION PROCEDURE 1. INSTALL CLOCK ASSEMBLY (a) Attach the 2 claws to install the clock assembly. 2. INSTALL AIR CONDITIONING CONTROL ASSEMBLY (a) Connect the connectors. (b) Attach the 6 clips to install the air conditioning control assembly. 3. INSTALL CENTER INS
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