LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2020 >> IS 350 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System - Diagnostic Codes & Symptom Tests >> Power Window Control System >> Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH [04/2013 - ] >> Caution / Notice / Hint
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Caution / Notice / Hint

NOTE:
  • If the power window regulator motor assembly (for rear LH door) has been replaced with a new one, initialize the power window control system.

    Refer to INITIALIZATION [04/2013 - ]

  • Check that power window system customize setting "RL Window Auto Up" is set to "Avail" before performing the following procedure.

    Refer to CUSTOMIZE PARAMETERS [04/2013 - ]

HINT: 

If the pulse sensor built into the power window regulator motor assembly (for rear LH door) is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the rear power window regulator switch assembly (for LH door) at the auto up position, and opened manually by pushing down the rear power window regulator switch assembly (for LH door).

Refer to FAIL-SAFE CHART [04/2013 - ]

scientia non olet · About LEMON Manuals