RX400h · Service Manual BODY

Rear Power Window Switch RH Circuit

Circuit diagnosis

DESCRIPTION

This circuit supplies power to operate the multiplex network switch.

WIRING DIAGRAM

B111209E12

INSPECTION PROCEDURE


1. CHECK WIRE HARNESS (MULTIPLEX NETWORK SWITCH - BATTERY AND BODY GROUND)

  1. B111210E07
    Disconnect the P18 connector.

  1. Measure the voltage and resistance according to the value(s) in the table below.

    Standard voltage:
    Tester Connection
    Condition
    Specified Condition
    P18-12 (BDR) - Body ground
    Always
    10 to 14 V

    Standard resistance:
    Tester Connection
    Condition
    Specified Condition
    P18-7 (GND) - Body ground
    Always
    Below 1 Ω



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

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