Lexus ES manuals

Lexus ES: Front Camera Response Malfunction (C2A6D)

DESCRIPTION

During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the front television camera assembly. This DTC is stored when the output of the front television camera assembly does not match the expected output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C2A6D

Front Camera Response Malfunction

Abnormal response from the front television camera assembly

  • Front television camera assembly
  • Parking assist ECU

CAUTION / NOTICE / HINT

NOTICE:

  • When "!" is displayed on the multi-display assembly after the cable is disconnected from the negative (-) battery terminal, correct the steering angle neutral point.

    Click here

  • Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the panoramic view monitor system may be needed.

    Click here

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C2A6D is not output.

OK

USE SIMULATION METHOD TO CHECK

NG

2.

REPLACE FRONT TELEVISION CAMERA ASSEMBLY

(a) Replace the front television camera assembly with a new or normally functioning one.

Click here

NEXT

3.

CHECK FOR DTC

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C2A6D is not output.

OK

END (FRONT TELEVISION CAMERA ASSEMBLY IS DEFECTIVE)

NG

REPLACE PARKING ASSIST ECU

READ NEXT:

 Front Camera Internal Circuit (C2A60)

DESCRIPTION This DTC is stored when the parking assist ECU detects a signal indicating a malfunction in the front television camera assembly via CAN communication. DTC No. Detection Item DTC De

 Side Camera LH Internal Circuit (C2A61)

DESCRIPTION This DTC is stored when the parking assist ECU detects a signal indicating a malfunction in the side television camera assembly LH via CAN communication. DTC No. Detection Item DTC

 Side Camera RH Internal Circuit (C2A62)

DESCRIPTION This DTC is stored when the parking assist ECU detects a signal indicating a malfunction in the side television camera assembly RH via CAN communication. DTC No. Detection Item DTC

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 Components

COMPONENTS ILLUSTRATION *1 IGNITION COIL ASSEMBLY *2 ENGINE WIRE *3 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY *4 CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY *5 CYLINDER HEAD COVER SUB-ASSEMBLY *6 SPARK PLUG TUBE GASKET *7 CAMSHAFT POSITION SENSOR (for Intake Side)

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