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Inspection Procedure

  1. INSPECT FUSE (RR MPX-B 2) 
    1. Disconnect the RR MPX-B 2 fuse from the luggage room junction block.
    2. Measure the resistance of the fuse.

      Standard resistance 

      STANDARD RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      RR MPX-B 2 fuse Always Below 1 Ω

      NG: REPLACE FUSE 

      OK: Go to Next Step 

  2. CHECK HARNESS AND CONNECTOR (REAR POWER SEAT MODULE SWITCH BATTERY AND BODY GROUND) 
    1. Disconnect the S15 or r2 switch connector.
    2. Measure the resistance of according to the value (s) in the table below.

      Standard resistance: 

      w/ Ottoman 

      STANDARD RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      S15-5 (E) - Body ground Always Below 1 Ω

      w/o Ottoman 

      STANDARD RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      r2-3 (E) - Body ground Always Below 1 Ω
    3. Measure the voltage of according to the value (s) in the table below.

      Standard voltage: 

      w/ Ottoman 

      STANDARD VOLTAGE SPECIFICATION

      Tester Connection Condition Specified Condition
      S15-6 (B) - Body ground Always 11 to 14 V

      w/o Ottoman 

      STANDARD VOLTAGE SPECIFICATION

      Tester Connection Condition Specified Condition
      r2-11 (B) - Body ground Always 11 to 14 V
      Fig 1: Identifying S15 And r2 Connectors Terminals
      G04945430Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

      OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE   ) 

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