Do not touch the steering wheel while it is vibrating or for 2 seconds after it stops.
The steering wheel will vibrate during torque sensor zero point calibration. (1) Connect the Techstream (with CAN VIM) to the DLC3. When initializing the rotation angle sensor value, observe the following to stabilize sensor voltage:Īfter turning the engine switch on (IG), wait for at least 2.5 seconds before turning the steering wheel. The dealer had only 1 key so I need to use Techstream and find another key fob and add that one. I thought my LS 430 was nice - thsi is amazing and a pleasure to drive. Proud owner of a 2014 LS 460 with 35K miles - near perfect and fully loaded. (4) Follow the procedures on the Techstream to clear the rotation angle sensor calibration value, initialize the rotation angle sensor value, and calibrate the torque sensor zero point. LS - 4th Gen (2007-2017) - Techstream - Hi Everyone. Clear the DTC before starting initialization. If DTC C1526 (Rotation Angle Sensor Initialization Incomplete) is stored, the rotation angle sensor value cannot be initialized. Clear the DTC before starting calibration. If DTC C1516 (Torque Sensor Zero Point Adjustment Incomplete) is stored, the torque sensor zero point cannot be calibrated. (b) Rotation angle sensor calibration value clear, rotation angle sensor value initialization, and torque sensor zero point calibration. In this case, charge or replace the battery, and then perform calibration. If the IG power supply voltage is 10 V or less, calibration cannot be performed. IG Power Supply ECU power source voltage/ Tester Display Measurement Item/Range (Display) Inspection Condition Reference Value Enter the following menus: Chassis / EMPS / Data List. (4) Check the IG power supply voltage on the Techstream. (1) Connect the Techstream (with CAN VIM) to the DLC3. Steering effort differs between left and right. The power steering gear assembly has been replaced. The power steering ECU assembly has been replaced. ROTATION ANGLE SENSOR VALUE INITIALIZATION AND TORQUE SENSOR ZERO POINT CALIBRATIONĬlear the rotation angle sensor calibration value, initialize the rotation angle sensor value, and calibrate the torque sensor zero point if any of the following has occurred: Title: POWER STEERING: ELECTRONIC POWER STEERING SYSTEM: CALIBRATION 2009 MY IS250 IS350 ġ. Model Year: 2009 Model: IS350 Prod Date Range: ECU's can be reprogrammed using Techstream Lite. Techstream Lite supports DLC3/J1962 based diagnostic functions from 1996 and later Toyota/Scion/Lexus vehicles marketed in North America. 
Last Modified: 2-11-2014 6.6 D Doc ID: RM000000XYD011X Techstream Lite is a great, inexpensive alternative to the complete TIS Techstream system and gives factory-level support.
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