Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Parking Support Alert System

DTC No.

Detection Item

Link

C1611

ECU Malfunction

C168D

Vehicle Information Unmatched

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

C1AF3

Fr Sensor Initialization Incomplete

C1AF4

Rr Sensor Initialization Incomplete

U0073

Control Module Communication Bus "A" Off

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

U1000

CAN Communication Failure (Message Registry)

READ NEXT:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the parking support alert system on. (d) Turn the Techstream on. (e) Enter the following

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the parking support alert system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

 No. 1 Clearance Warning Buzzer Circuit

DESCRIPTION This circuit consists of the No. 1 clearance warning buzzer and clearance warning ECU assembly. An ECU-excited type buzzer is used. The ECU operates the buzzers using a sound pattern that

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 Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component (U031857)

DESCRIPTION If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the skid control ECU (brake booster with master cylinder assembly), the forward recognition camera stores DTC U031857. DTC No. Detection Item DTC Detection Conditio

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during DCM (telematics transceiver) removal/installation are shown below. Necessary Procedure After Parts Remo

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