Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Intuitive Parking Assist System

DTC No.

Detection Item

Link

C1AE1

Front Left Sensor Malfunction

C1AE2

Front Left Center Sensor

C1AE3

Front Right Center Sensor

C1AE4

Front Right Sensor Malfunction

C1AE6

Rear Left Sensor Malfunction

C1AE7

Rear Left Center Sensor Malfunction

C1AE8

Rear Right Center Sensor Malfunction

C1AE9

Rear Right Sensor Malfunction

C1AEC

Front Sensor Communication Malfunction

C1AED

Rear Sensor Communication Malfunction

U0073

Control Module Communication Bus "A" Off

U0155

Lost Communication with Instrument Panel Cluster (IPC) Control Module

U1000

CAN Communication Failure (Message Registry)

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 Front Left Sensor Malfunction (C1AE1)

DESCRIPTION The front corner ultrasonic sensor (FL sensor) is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the front corner ultras

 Front Left Center Sensor (C1AE2)

DESCRIPTION The front center ultrasonic sensor (FLC sensor) is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the front center ultra

 Front Right Center Sensor (C1AE3)

DESCRIPTION The front center ultrasonic sensor (FRC sensor) is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the front center ultra

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 Terminals Of Ecu

TERMINALS OF ECU CHECK FORWARD RECOGNITION CAMERA NOTICE: DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once the inspection has been completed. (a) Measure the voltage and resistance according to the value(s) in the

 Installation

INSTALLATION PROCEDURE 1. INSTALL COOLER CONDENSER ASSEMBLY (a) Attach the 2 guides to install the cooler condenser assembly. NOTICE: Do not damage the cooler condenser assembly or radiator assembly when installing the cooler condenser assembly. HINT: If the cooler condenser assembly is replaced

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