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Satellite Switch Circuit: Wiring Diagram

Fig 1: Satellite Switch Circuit - Wiring Diagram
G04050036Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. INSPECT SATELLITE SWITCH 
    1. Disconnect the connector from the satellite switch.
    2. Measure the resistance according to the value(s) in the table below.

    Standard resistance 

    STANDARD RESISTANCE SPECIFICATION

    Tester Connection Condition Specified Condition
    J16-2 (LSET) - J16-5 (E) Satellite switch LH is pressed Below 1 Ω
    J16-2 (LSET) - J16-5 (E) Satellite switch LH is not pressed 10 kΩ or higher
    J16-3 (SET) - J16-5 (E) Satellite switch ON/OFF is pressed Below 1 Ω
    J16-3 (SET) - J16-5 (E) Satellite switch ON/ OFF is not pressed 10 kΩ or higher
    J16-4 (RSET) - J16-5 (E) Satellite switch RH is pressed Below 1 Ω
    J16-4 (RSET) - J16-5 (E) Satellite switch RH is not pressed Below 1 Ω
    Fig 2: Identifying Connector From Satellite Switch
    G04050037Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG : REPLACE SATELLITE SWITCH 

    OK : Go To Next Step 

  2. CHECK HARNESS AND CONNECTOR (COMBINATION METER - SATELLITE SWITCH) 
    1. Disconnect the J35 and J16 connectors.
    2. Measure the resistance according to the value(s) in the table below.

    Standard resistance 

    STANDARD RESISTANCE SPECIFICATION

    Tester Connection Condition Specified Condition
    J35-5 (RSEL) - J16-4 (RSET) Always Below 1 Ω
    J35-6 (LSEL) - J16-2 (LSET) Always Below 1 Ω
    J35-7 (SEL) - J16-3 (SET) Always Below 1 Ω
    J16-2 (LSET) - Body ground Always 10 kΩ or higher
    J16-3 (SET) - Body ground Always 10 kΩ or higher
    J16-4 (RSET) - Body ground Always 10 kΩ or higher
    Fig 3: Identifying J35 And J16 Connectors Terminals
    G04050038Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG : REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK : REPLACE COMBINATION METER ASSEMBLY