2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 607

Text in Illustration

NG -- REPLACE STEERING COLUMN ASSEMBLY See: Steering and Suspension/Steering/Steering Column/Service and

Repair/Removal and Replacement/Removal

OK -- REPLACE POWER STEERING ECU See: Relays and Modules/Relays and Modules - Steering and Suspension/Relays and

Modules - Steering/Steering Control Module/Service and Repair/Removal

From 08/2009

POWER ASSIST SYSTEMS: POWER STEERING SYSTEM: C1528: Motor Rotation Angle Sensor Malfunction

C1528 - Motor Rotation Angle Sensor Malfunction

DESCRIPTION

The motor rotation angle sensor detects the motor rotation angle and sends this information to the power steering ECU.

WIRING DIAGRAM

INSPECTION PROCEDURE

NOTICE:

If the power steering ECU and steering column assembly have been replaced, perform the rotation angle sensor initialization and

torque sensor zero point calibration See: Steering and Suspension/Steering/Testing and Inspection/Programming and

Relearning.

PROCEDURE

1. CHECK CONNECTOR CONNECTION CONDITION

(a) Check the installation condition of the motor rotation angle sensor connector.

OK:

The motor rotation angle sensor connector is securely connected to the power steering ECU.

NG -- CONNECT CONNECTOR

OK -- Continue to next step.