Lexus NX: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Intelligent Clearance Sonar System| DTC No. | Detection Item | Link |
|---|---|---|
| C1611 | ECU Malfunction | |
| C1625 | Open or Short in Steering Angle Sensor +B | |
| C1626 | Steering Angle Sensor Failure | |
| C1647 | G Sensor Failure | |
| C164B | Communication Error From Clearance Sonar ECU to VSC | |
| C164D | Wheel Speed Sensor Malfunction | |
| C164E | Stop Switch Circuit Malfunction | |
| C164F | Brake Hydraulic Pressure Malfunction | |
| C1652 | Outside Air Temperature Sensor | |
| C168D | Vehicle Information Unmatched | |
| C1A40 | ENG / EHV Device | |
| C1A4B | Stop Light Relay Circuit | |
| C1A50 | Brake System | |
| C1AEA | Steering Angle Midpoint Initial Setting Incomplete | |
| C1AF0 | ICS Detection Area Adjustment Incomplete | |
| C1AF3 | Fr Sensor Initialization Incomplete | |
| C1AF4 | Rr Sensor Initialization Incomplete | |
| U0073 | Control Module Communication Bus "A" Off | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0124 | Lost Communication with Lateral Acceleration Sensor Module | |
| U0126 | Lost Communication with Steering Angle Sensor Module | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0140 | Lost Communication with Body Control Module | |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | |
| U0164 | Lost Communication with HVAC Control Module | |
| U0293 | Lost Communication with Hybrid Control Module | |
| U1000 | CAN Communication Failure (Message Registry) | |
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Vehicle Control History
VEHICLE CONTROL HISTORY Vehicle Control History HINT: Part of the control history can be confirmed using the vehicle control history. Click here
ECU Malfunction (C1611)
DESCRIPTION If the clearance warning ECU assembly detects an internal malfunction during self-diagnosis, DTC C1611 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C
Steering Angle Sensor Failure (C1626)
DESCRIPTION This DTC is stored if the clearance warning ECU assembly receives a signal via CAN communication from the steering sensor that indicates an internal malfunction. DTC No. Detection Ite
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Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. INSTALL BENCH TYPE REAR SEAT CUSHION COVER (REAR SEAT CUSHION HEATER) HINT:
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Lost Communication with Multi-axis Acceleration Sensor Module Missing Message (U012587,U012987,U014087,U015587,U029387)
DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area U012587 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message While the vehicle is being driven at
