Toyota Venza manuals

Toyota Venza: Diagnostic Trouble Code Chart

Toyota Venza Service Manual / Lighting (ext) / Lighting System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Lighting System

DTC Code

Detection Item

See page

B1244

Light Sensor Circuit Malfunction


B124D

Lost Communication with AFS LIN


B124A

Automatic High Beam Mirror


B124B

Automatic High Beam System


B124C

Automatic High Beam Camera


B2414

Steering Position Sensor Malfunction


B2415

Vehicle Speed Sensor Malfunction


B2416

Height Control Sensor Malfunction


B241A

Rear Height Control Sensor


B2420

HL AutoLeveling ECU Failure


B2432

Lost Communication with Automatic High Beam Sensor


B2450

Initialization has not been Performed


B2451

Vehicle Specifications have not been Stored


B2452

Height Control Sensor Data Out of Range When Initializing


B2453

Variation Error


U0073

Control Module Communication Bus Off


U0101

Lost Communication with ECM


U0126

Lost Communication with Steering Angle Sensor Module


U0129

Lost Communication with Skid Control ECU


U0142

Lost Communication with Main Body ECU


U0182

Lost Communication with AFS ECU


U1000

Can Communication Failure(Message Registry)


Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuator and other items to be read without removing any pa ...

Vehicle Specifications have not been Stored (B2451)
DESCRIPTION The headlight leveling ECU assembly stores this DTC if the vehicle specifications have not been stored in the ECU. HINT: The vehicle specifications are stored in the ECU at the factor ...

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P/W Master Switch Communication Stop (B1206)
DESCRIPTION This DTC is stored when LIN communication between the multiplex network master switch assembly and main body ECU (driver side junction block assembly) stops for more than 10 seconds. DTC No. DTC Detection Condition ...

Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION (a) Lighting system data and the Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions an ...

System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Line Certification ECU (Smart key ECU assembly) Main body ECU (Driver side junc ...

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