INITIALIZATION OF VGRS SYSTEM DURING PDS – PD071-06 September 22, 2006
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5. Confirm initialization has been completed.
A. Access the VGRS Data List using the Lexus Diagnostic Tester.
B. Confirm the “STRAIGH ANG FLG” parameter reads “VALID.”
NOTE:
Prior to initialization, the “STRAIGH ANG FLG” parameter will read “INVALID.”
When the VGRS initialization procedure is complete, the “STRAIGH ANG FLG”
parameter will change to “VALID.”
S If “VALID” and steering is off-center, refer to the Technical Information System (TIS),
2007 model year LS 460 Repair Manual:
Steering Column: Variable Gear Ratio
Steering: Calibration, Test Mode Procedure.
S If “INVALID,” return to step 1 and perform driving procedure again.
S If “INVALID” returns again, check for VGRS system DTCs and diagnose the
condition following the procedures found in the Repair Manual.
Initialization
Procedure
(Continued)
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