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Home >> Lexus >> 2011 >> GS 450h >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System (Diagnostic Codes & Symptom Tests) >> Power Window Control System >> Symptom Tests >> Front Passenger Side Power Window Auto Up/Down Function does not Operate with Front Passenger Side Power Window Switch >> Description
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Front Passenger Side Power Window Auto Up/Down Function does not Operate with Front Passenger Side Power Window Switch: Description

If the manual UP/DOWN function can be performed but the AUTO UP/DOWN function cannot, the fail-safe may be functioning.

If the power window initialization. Refer to INITIALIZATION has not been performed, the AUTO UP/DOWN function will not operate.

NOTE: When the power window regulator motor assembly (on the front passenger side) is reinstalled or replaced, the power window control system must be initialized.