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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Parts Location
PARTS LOCATION ILLUSTRATION *1 HEADUP DISPLAY SWITCH ASSEMBLY *2 METER MIRROR SUB-ASSEMBLY *3 FORWARD RECOGNITION CAMERA *4 NO. 2 ENGINE ROOM RELAY BLOCK - ECU-B NO.1 FUSE *5 ECM *6 COMBINATION METER ASSEMBLY *7 DLC3 *8 RADIO RECEIVER ASSEMBLY *9 MAIN BO
Front Sensor Communication Malfunction (C1AEC)
DESCRIPTION This DTC is stored when there is an open or short circuit in the communication line between the front sensors and the ECU, or when there is a malfunction in a front sensor. DTC No. Detection Item DTC Detection Condition Trouble Area C1AEC Front Sensor Communication Malfunc
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