Toyota Venza: Steering Position Sensor Malfunction (B2414)

Toyota Venza Service Manual / Lighting (ext) / Lighting System / Steering Position Sensor Malfunction (B2414)

DESCRIPTION

The AFS ECU (headlight swivel ECU assembly) receives signals indicating the swerve-angle from the steering angle sensor using CAN communication.

DTC No.	DTC Detection Condition	Trouble Area
B2414	Malfunction in steering angle sensor	Steering angle sensor AFS ECU (headlight swivel ECU assembly)

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this symptom.

PROCEDURE

1.	CHECK FOR DTC

(a) Clear the DTCs (See page ).

(b) Check for DTCs (See page ).

OK:

DTC B2414 is not output.

USE SIMULATION METHOD TO CHECK

2.	REPLACE STEERING ANGLE SENSOR

(a) Temporarily replace the steering angle sensor with a new or normally functioning one (See page ).

3.	CHECK FOR DTC

(a) Clear the DTCs (See page ).

(b) Check for DTCs (See page ).

OK:

DTC B2414 is not output.

END

REPLACE AFS ECU (HEADLIGHT SWIVEL ECU ASSEMBLY)

Lost Communication with AFS LIN (B124D)

DESCRIPTION The DTC is stored when the main body ECU (driver side junction block assembly) detects malfunctions in the LIN communication system. DTC No. DTC Detection Conditi ...

Headlight Relay Circuit

DESCRIPTION The main body ECU (driver side junction block assembly) controls the headlight relays. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to t ...

Other materials about Toyota Venza:

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Perform troubleshooting in accordance with the following flowchart. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL FRONT OIL PUMP OIL SEAL (a) Using SST and a hammer, install a new oil seal to the oil pump body. SST: 09350-32014 09351-32140 Oil seal driven in depth: -0.25 to 0.25 mm (-0.00984 to 0.00984 in.) ...

Radio Antenna
Components COMPONENTS ILLUSTRATION ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL RADIO ANTENNA ASSEMBLY (a) Engage the 2 claws to install the radio antenna assembly. (b) Place the antenna cord in the cutout of the ante ...