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Front Power Seat Control System (W/Memory) - Diagnosis: Pre-Check

  1. INSPECT ECU DATA MONITOR WITH HAND-HELD TESTER 
    1. Using hand-held tester, check the power seat system by the data monitor.

      Standard: 

    SEAT ECU 

    POWER SEAT SYSTEM ITEM CONDITIONS

    Item Condition Standard condition
    SLIDE SW FRONT SLIDE SEAT SW CENTER-->FRONT ON/OFF
    SLIDE SW REAR SLIDE SEAT SW CENTER-->REAR ON/OFF
    R VTCL SW UP REAR SW CENTER-->UP ON/OFF
    R VTCL SW DOWN REAR SW CENTER-->DOWN ON/OFF
    FVTCL SW UP REAR SW CENTER-->UP ON/OFF
    F VTCL SW DOWN REAR SW CENTER-->DOWN ON/OFF
    RECLIN SW FRONT RECLINING SW CENTER-->FRONT ON/OFF
    RECLINSWREAR RECLINING SW CENTER-->REAR ON/OFF
    SEAT MEM M1 IG ON.P RANGE PRESS SET SW AND M1 SW MEM/NOT MEM
    SEAT MEM M 2 IGON.P RANGE PRESS SET SW AND M2 SW MEM/NOT MEM
    MEMM1 SW IG ON.P RANGE PRESS M1 SW MEM/NOT MEM
    MEMM2SW IGON.P RANGE PRESS M2 SW MEM/NOT MEM
    D-MIRRMEM M1 IG ON.P RANGE PRESS M1 SW MEM/NOT MEM
    D-MIRR MEM M2 IG ON.P RANGE PRESS M2 SW MEM/NOT MEM
    P-MIRR MEM M2 IG ON.P RANGE PRESS M1 SW MEM/NOT MEM
    P-MIRRMEM M2 IG ON.P RANGE PRESS M2SW MEM/NOT MEM
    IGSW IGSW ON ON/OFF
    KEY UNLOOK SW LOOK/UNLOCK ON/OFF
    D-DOOR WARN SW CTYSWON ON/OFF
    PNP SW PRANGE ON/OFF
    SETSW SETSW ON/OFF ON/OFF
    M1 SW M1 SW ON/OFF ON/OFF
    M2 SW M2SW ON/OFF ON/OFF
  2. INSPECT ACTIVE TEST WITH HAND-HELD TESTER 
    1. Using hand-held tester, check the power seat system operation the data monitor.

    SEAT ECU 

    POWER SEAT SYSTEM OPERATION CONDITION

    Item Condition
    RECLINING FRONT/REAR FRONT/REAR
    FrVERTCAL UP/DOWN UP/DOWN
    RrVERTCAL UP/DOWN UP/DOWN
    SEAT SLIDE FRONT/REAR FRONT/REAR