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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ACC Monitor Malfunction (B2274)
DESCRIPTION This DTC is stored when a malfunction in the ACC output circuit is detected. The ACC output circuit is the circuit that goes from the ACC output terminal of the certification ECU (smart key ECU assembly) to the ACC relay. DTC No. Detection Item DTC Detection Condition Trouble Ar
Brake System (C1A50)
DESCRIPTION When an electronically controlled brake system malfunction signal sent from the brake booster with master cylinder assembly (skid control ECU) is detected by the clearance warning ECU assembly, DTC C1A50 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area
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