Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Panoramic View Monitor System

DTC No.

Detection Item

DTC Detection Condition

Link

C1611

ECU Malfunction

When any of the following conditions is met:

  • EEPROM status (Initial read) malfunction
  • CPU communication malfunction
  • Video output malfunction

C1614

ECU Malfunction

  • Power source malfunction
  • Main CPU start malfunction
  • Main CPU reset detected
  • Main CPU regular monitoring malfunction
  • CAN CPU start malfunction
  • System standby malfunction
  • Main EEPROM malfunction
  • Sub EEPROM malfunction
  • Image ASIC RAM malfunction
  • ASIC status malfunction
  • ECU internal display line malfunction

C1621

Back Camera Power Supply Failure

Rear television camera assembly power supply failure

C1622

Open or Short Circuit in Back Camera Signal

Open or short in the rear television camera signal circuit

C1625

Open or Short in Steering Angle Sensor +B

Open or short in steering angle sensor +B

C1626

Steering Angle Sensor Failure

A fail flag is transmitted from the steering angle sensor

C164D

Wheel Speed Sensor Malfunction

Wheel speed sensor malfunction

C1681

Front Camera Feedback Malfunction

Front television camera power supply failure

C1682

Front Camera Current Malfunction

Open or short in the front television camera signal circuit

C1683

Side Camera Feedback Malfunction

Side camera feedback malfunction

C1684

Side Camera Current Malfunction

Side camera current malfunction

C1686

Driver Side Camera Video Sync Signal Malfunction

Side camera feedback malfunction

C1687

Over Current Detected in Driver Side Camera

Side camera current malfunction

C168D

Vehicle Information Unmatched

Vehicle information unmatched

C1691

Back Camera Initialization Incomplete

Back camera initial setting has not been memorized (rear television camera assembly optical axis adjustment (back camera position setting) is incomplete)

C1694

Steering Angle Initialization Incomplete

Maximum steering angle has not been memorized

C1697

Camera Position Adjustment Incomplete

Camera initial setting has not been memorized

C2A5C

BSM Buzzer Sound Request Signal Malfunction

An invalid communication signal is received from the blind spot monitor sensor RH

C2A5D

BSM Buzzer Malfunction

The RCTA buzzer circuit is abnormal.

C2A60

Front Camera Internal Circuit

A signal indicating a malfunction in the front television camera assembly is detected.

C2A61

Side Camera LH Internal Circuit

A signal indicating a malfunction in the side television camera assembly LH is detected.

C2A62

Side Camera RH Internal Circuit

A signal indicating a malfunction in the side television camera assembly RH is detected.

C2A63

Back Camera Internal Circuit

A signal indicating a malfunction in the rear television camera assembly is detected.

C2A6A

Back Camera Response Malfunction

Abnormal response from the rear television camera assembly

C2A6B

Side Camera LH Response Malfunction

Abnormal response from the side television camera assembly LH

C2A6C

Side Camera RH Response Malfunction

Abnormal response from the side television camera assembly RH

C2A6D

Front Camera Response Malfunction

Abnormal response from the front television camera assembly

U0073

Control Module Communication Bus Off

Control module communication bus off

U0100

Lost Communication With ECM/PCM "A"

Lost Communication with ECM

U0126

Steering Sensor Communication

Lost communication with steering sensor

U0129

Lost Communication with Brake System Control Module

Lost communication with skid control ECU

U0140

Lost Communication with Body Control Module

Lost communication with main body ECU (multiplex network body ECU)

U0163

Lost Communication With Navigation Control Module

Lost communication with multi-display assembly

U0233

Lost Communication with Blind Spot Monitor Master Module

Lost Communication with Blind spot monitor sensor LH

U023B

Lost Communication with Panoramic View Monitor Control Module

Lost Communication with parking assist ECU

U023B

Lost Communication with Panoramic View Monitor Control Module

Lost Communication with Television Camera Controller

U0265

Lost Communication with Image Processing Sensor A

Lost Communication with rear television camera assembly

U0266

Lost Communication with Image Processing Sensor B

Lost Communication with side television camera assembly LH

U0267

Lost Communication with Image Processing Sensor C

Lost Communication with front television camera assembly

U0268

Lost Communication with Image Processing Sensor D

Lost Communication with side television camera assembly RH

U1000

CAN Communication Failure (Message Registry)

ECU malfunction

U1110

Lost Communication with Clearance Warning ECU

Lost communication with clearance warning ECU assembly

READ NEXT:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Start the engine. (c) Turn the Techstream on. (d) Enter the following menus: Chassis / Circumference Monitoring Camera Control M

 ECU Power Source Circuit

DESCRIPTION This circuit is the power source circuit to operate the parking assist ECU. The parking assist ECU controls the panoramic view monitor system. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTIC

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the panoramic view monitor system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

SEE MORE:

 Test Mode Procedure

TEST MODE PROCEDURE WARNING LIGHT AND INDICATOR LIGHT INITIAL CHECK (a) When the power switch is turned on (IG), check that the ABS warning, brake warning / red (malfunction), brake warning / yellow (minor malfunction), VSC OFF indicator, slip indicator, brake hold standby indicator and brake hold o

 Components

COMPONENTS ILLUSTRATION *A w/ Power Trunk Lid System - - *1 LUGGAGE COMPARTMENT DOOR COVER *2 LUGGAGE LOCK CONTROL CABLE PLATE *3 SWITCH BEZEL - - ILLUSTRATION *1 REAR LIGHT ASSEMBLY *2 REAR LIGHT GASKET *3 REAR LIGHT PROTECTOR - - N*m (kgf

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