Home › Vehicle Interior › Supplemental Restraint Systems › PRE-COLLISION: PRE-COLLISION SYSTEM
Last Modified: 11-27-2007 1.6 C
Service Category: Vehicle Interior Section: Supplemental Restraint Systems
Model Year: 2008 Model: LX570 Doc ID: RM000003FE8000X
Title: PRE-COLLISION: PRE-COLLISION SYSTEM: DESCRIPTION (2008 LX570)

DTC

B2058

Steering Angle Sensor

DESCRIPTION

This DTC is stored when a malfunction occurs in the steering angle sensor.

DTC Code

DTC Detection Condition

Trouble Area

B2058

The vehicle speed is 50 km/h (31 mph) or more and a malfunction is detected in the steering angle sensor.
  • Steering angle sensor
  • Seat belt control ECU
  • Distance control ECU

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK DTC (CAN COMMUNICATION SYSTEM)

(a) Use the Techstream to check if the CAN communication system is functioning normally NETWORKING: CAN COMMUNICATION SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING (2008 LX570) .

OK:

DTC U0126 is not output.

OK

2.

CHECK DTC (PRE-COLLISION SYSTEM)

(a) Using the Techstream, enter the following menus: Body Electrical / Pre-Collision / Trouble Code.

(b) Clear the DTCs PRE-COLLISION: PRE-COLLISION SYSTEM: DTC CHECK / CLEAR (2008 LX570) .

(c) Check for DTCs PRE-COLLISION: PRE-COLLISION SYSTEM: DTC CHECK / CLEAR (2008 LX570) .

OK:

DTC B2058 is not output.

OK