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Home >> Toyota >> 2004 >> Land Cruiser >> Repair and Diagnosis >> External Pages >> Different car >> Section 471 (Brakes - Abs With EBD & BA & TRAC & VSC (Diagnostics)) >> Circuit Inspection >> DTC C1290/66: Zero Point Calibration of Steering Sensor Undone >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2005 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform zero point calibration. (See  PRE-CHECK   ) 

    HINT:

    This code is output when a problem occurs in a zero point calibration of the steering angle sensor and yaw rate sensor.

    Therefore, clear the stored zero point calibration data and correct the zero points.

    1. Clear the zero point calibration data.
    2. Perform a zero point calibration of the steering sensor and yaw rate sensor.
    1. NEXT: Go to next step. 
  2. Is DTC output? 
    1. Clear the DTCs.
    2. Turn the ignition switch to the ON position.
    3. Are the same DTCs detected?
    1. NO: Proceed to next circuit inspection shown in problem symptoms table. 
    2. YES: No problem. 

    HINT:

    When the registered data is not equal to the input data, the DTC will be output.