Power Door Lock Control System Door Opening Relay Power Source Circuit

Body Electrical. Lexus Is250, Is220D. Gse20 Ale20
Door Lock. Lexus Is250, Is220D. Gse20 Ale20

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK WIRE HARNESS (DOUBLE DOOR LOCK ECU - BATTERY AND BODY GROUND)

POWER DOOR LOCK CONTROL SYSTEM - Door Opening Relay Power Source Circuit


DESCRIPTION

This circuit supplies power to operate the double door lock ECU (door opening relay).

WIRING DIAGRAM


Lexus Is250, Is220D. Gse20 Ale20.Door Lock.Power Door Lock Control System.Power Door Lock Control System Door Opening Relay Power Source Circuit


INSPECTION PROCEDURE

1.CHECK WIRE HARNESS (DOUBLE DOOR LOCK ECU - BATTERY AND BODY GROUND)


    Lexus Is250, Is220D. Gse20 Ale20.Door Lock.Power Door Lock Control System.Power Door Lock Control System Door Opening Relay Power Source Circuit

  1. Disconnect the double door lock ECU (door opening relay) connector.

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

    Standard resistance:
    Tester Connection
    (Symbols)
    		Condition
    		Specified Condition
    P34-14 (GND) - Body ground
    		Always
    		Below 1 Ω

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

    Standard voltage:
    Tester Connection
    (Symbols)
    		Condition
    		Specified Condition
    P34-1 (+B) - Body ground
    		Always
    		10 to 14 V
    P34-7 (CPUB) - Body ground
    		Always
    		10 to 14 V


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

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