Toyota Venza manuals

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.


OK

USE SIMULATION METHOD TO CHECK


NG

2.

REPLACE STEERING ANGLE SENSOR

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



NEXT

3.

CHECK FOR DTC

(a) Clear the DTCs (See page ).


(b) Check for DTCs (See page ).


OK:

DTC B2414 is not output.


OK

END


NG

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:

Front Sensor Communication Malfunction (C1AEC)
DESCRIPTION This DTC is stored when there is an open or short circuit in the communication line between the front sensors and the ECU, or when there is a malfunction in a front sensor. DTC No. DTC Detection Condition Trou ...

Installation
INSTALLATION PROCEDURE 1. INSTALL REAR SEAT ASSEMBLY LH (a) Place the rear seat assembly LH in the cabin. NOTICE: Be careful not to damage the vehicle body. (b) Temporarily install the 2 bolts on the front side of the seat. ...

Disposal
DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS component, review and closely follow all applicable environmental and hazardous material regulations. Pre-disposal deployment may be considered hazardous mate ...

© 2016-2025 Copyright www.tovenza.com

0.1131