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:

Towing related terms
- GCWR (Gross Combination Weight Rating) ► 2GR-FE engine (Without towing package) and 1AR-FE engine The maximum allowable gross combination weight. The gross combination weight is the sum of the total vehicle weight (including the occupants ...

ECU Power Source Circuit
DESCRIPTION This circuit provides power to operate the transponder key ECU assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: If the transponder key ECU assembly is replaced, register the key and ECU communication ID (See page ). PROCEDURE ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL FRONT BUMPER SIDE RETAINER LH (a) Engage the claw and install the front bumper side retainer LH. Text in Illustration *1 Bolt *2 S ...