Toyota Venza: Vehicle Specifications have not been Stored (B2451)

Toyota Venza Service Manual / Lighting (ext) / Lighting System / 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 factory.

DTC No.	DTC Detecting Condition	Trouble Area
B2451	Vehicle specifications have not been stored	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

Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Lighting System DTC Code Detection Item See page B1244 Light Sensor Circuit Malfunction ...

Lost Communication with Automatic High Beam Sensor (B2432)

DESCRIPTION The DTC is stored when the AFS ECU (headlight swivel ECU assembly) detects malfunctions in the LIN communication system. DTC No. DTC Detection Condition ...

Other materials about Toyota Venza:

Garage Door Opener Switch
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE ROOF CONSOLE BOX ASSEMBLY (GARAGE DOOR OPENER SWITCH) (a) Using a moulding remover, disengage the 2 claws and 2 clips. Text in Illustration *1 ...

Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH
DESCRIPTION If the manual up/down function can be performed but the auto up/down function cannot, the fail-safe mode may be functioning. If the power window initialization (See page ) has not been performed, the auto up/down function will not operate. ...

Replacement
REPLACEMENT CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The procedure listed below is for the LH side. PROCEDURE 1. DRAIN DIFFERENTIAL OIL 2. REMOVE REAR WHEEL 3. REMOVE CENTER EXHAUST PIPE ASSE ...