Toyota Venza: Variation Error (B2453)

Toyota Venza Service Manual / Lighting (ext) / Lighting System / Variation Error (B2453)

DESCRIPTION

This DTC is stored if the headlight leveling ECU assembly for another destination is installed on the vehicle.

DTC No.	DTC Detecting Condition	Trouble Area
B2453	The headlight leveling ECU assembly for another destination is installed on the vehicle	Headlight leveling ECU assembly

PROCEDURE

1.	REPLACE HEADLIGHT LEVELING ECU ASSEMBLY

(a) Replace the headlight leveling ECU assembly (See page ).

2.	PERFORM INITIALIZATION

(a) Perform initialization of the headlight leveling ECU assembly (See page ).

END

Height Control Sensor Data Out of Range When Initializing (B2452)

DESCRIPTION The headlight leveling ECU assembly stores this DTC if the sensor value received from the height control sensor is out of range when performing initialization of the headlight levelin ...

Light Sensor Circuit Malfunction (B1244)

DESCRIPTION The automatic light control sensor detects ambient light, converts it into an electrical signal, and outputs it to the main body ECU (driver side junction block assembly). The main bo ...

Other materials about Toyota Venza:

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of ...

Removal
REMOVAL PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing (See page ). If the front seat side airbag assembly was deployed, replace the front seat side airbag assembly, front seat frame assembly wit ...

Door Control Transmitter(w/ Smart Key System)
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE TRANSMITTER BATTERY Inspection INSPECTION PROCEDURE 1. INSPECT DOOR CONTROL TRANSMITTER (a) Inspect operation of the transmitter. (1) Remove the battery (lithium batt ...