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Home >> Lexus >> 2005 >> ES 330 >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System - Diagnostics >> Power Window Regulator Motor ASSY RH Limit Switch And Pulse Sensor Circuit (Rear RH Door) >> Inspection Procedure

Inspection Procedure

  1. CHECK WIRE HARNESS (LIMIT SWITCH CIRCUIT) 
    1. Disconnect the R16 power window regulator switch assy rear (RH side) and P10 power window regulator motor assy RH connectors.
    2. Check the continuity of between the disconnected connectors.

    Standard: 

    TERMINAL SPECIFIED CONDITION

    Symbols (Terminal No.) (Switch <=> Motor) Specified condition
    LMT <=> LMT (R16-3 <=> P10-2) Continuity
    SGND <=> E (R16-5 <=> P10-3) Continuity
    Fig 1: Checking Wire Harness (Limit Switch Circuit)
    G02938691Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 

    OK: Go To Next Step. 

  2. CHECK WIRE HARNESS (PULSE SENSOR CIRCUIT) 
    1. Disconnect the R16 power window regulator switch assy rear (RH side) and P10 power window regulator motor assy RH connectors.
    2. Check the continuity of between the disconnected connectors.

    Standard: 

    TERMINAL SPECIFIED CONDITION

    Symbols (Terminal No.) (Switch <=> Motor) Specified condition
    PLS <=> PLS (R16-4 <=> P10-6) Continuity
    SGND <=> E (R16-5 <=> P10-3) Continuity
    Fig 2: Checking Wire Harness (Pulse Sensor Circuit)
    G02938692Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 

    OK: Go To Next Step. 

  3. REPLACE POWER WINDOW REGULATOR MOTOR ASSY RH 
    1. Replace the power window regulator motor assy RH.
    2. Check the power window operation.

    OK: END 

    NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSY REAR 

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