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:

Installation
INSTALLATION PROCEDURE 1. ADJUST COMPRESSOR OIL LEVEL (a) When replacing the cooler compressor assembly with a new one, gradually discharge the inert gas (helium) from the service valve, and drain the following amount of oil from the vent ...

Hood
Release the lock from the inside of the vehicle to open the hood. Pull the hood release lever. The hood will pop up slightly. Lift the hood catch and lift the hood. Hold the hood open by inserting the supporting rod into the slot. CAUTION - P ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is displayed during the DTC check, inspect the circuit listed for that code. For details of each code, refer to the relevant page listed under respective "DTC Code" in the DTC chart. Tire P ...