Lexus NX: Adaptive Variable Suspension System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Customize Parameters
- Test Mode Procedure
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Front Acceleration Sensor RH Malfunction (C1715-C1717,C1796-C1798)
- Front Damping Force Control Actuator RH Circuit Malfunction (C1731-C1734)
- Suspension Control ECU Malfunction (C1781)
- Power Source Voltage Malfunction (C1782)
- Steering Angle Sensor Communication Error (C1784)
- Vehicle Identification Malfunction (C1789)
- Lost Communication With TCM (U0101,U0122,U0124,U0126,U0293)
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Precaution
PRECAUTION ADAPTIVE VARIABLE SUSPENSION SYSTEM PRECAUTION NOTICE:
Performing work after replacing the absorber control ECU with a normally functioning one from another vehicle may result in DTCs be
Parts Location
PARTS LOCATION ILLUSTRATION *1 FRONT ABSORBER CONTROL ACTUATOR RH (FRONT SHOCK ABSORBER ASSEMBLY RH) *2 FRONT ABSORBER CONTROL ACTUATOR LH (FRONT SHOCK ABSORBER ASSEMBLY LH) *3 REAR AB
System Diagram
SYSTEM DIAGRAM
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Headlight Cleaner Motor and Relay Circuit
DESCRIPTION The headlight ECU sub-assembly RH controls the headlight cleaner motor and pump assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
First check that the front washer operates normally.
Inspect the fuses for circuits related to this system before performing the following inspec
Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio receiver assembly. If there is an open in the circuit, the audio system cannot be operated using the steering pad switch assembly. If there is a short in the circuit, the same condition as when a sw
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