Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Theft Deterrent Keyless Entry. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

READ VALUE USING INTELLIGENT TESTER (GLASS BREAK SENSOR)

INSPECT CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

CHECK HARNESS AND CONNECTOR (CERTIFICATION ECU [SMART KEY ECU ASSEMBLY] - GLASS BREAKAGE SENSOR)

INSPECT QUARTER WINDOW GLASS RH

INSPECT QUARTER WINDOW GLASS LH

INSPECT BACK DOOR GLASS

THEFT DETERRENT SYSTEM (w/ Entry and Start System) - Glass Breakage Sensor Circuit


DESCRIPTION

When the glass breakage sensor detects that the back door glass, quarter window glass LH or quarter window glass RH is tapped or broken, the sensor will set off the alarm for 30 seconds.

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Theft Deterrent Keyless Entry.Entry And Start System (For Entry Function).Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit


INSPECTION PROCEDURE

1.READ VALUE USING INTELLIGENT TESTER (GLASS BREAK SENSOR)

  1. Using the intelligent tester, read the Data List.

    Entry&Start
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Glass break sensor detection
    		Glass breakage sensor detection / ON or OFF
    		ON: Glass breakage sensor operates
    OFF: Glass breakage sensor does not operate
    		-
    OK:
    ON (glass breakage sensor operates) appears on screen.


NG
Go to step 2
OK

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

2.INSPECT CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Theft Deterrent Keyless Entry.Entry And Start System (For Entry Function).Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit

  1. Disconnect the E30 ECU connector.

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    E30-23 (GBS) - Body ground
    		Always
    		Below 1.5 V


NG
REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
OK


3.CHECK HARNESS AND CONNECTOR (CERTIFICATION ECU [SMART KEY ECU ASSEMBLY] - GLASS BREAKAGE SENSOR)


  1. Disconnect the E30 ECU connector.


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Theft Deterrent Keyless Entry.Entry And Start System (For Entry Function).Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    E30-23 (GBS) - L34-2 (SSR+)
    		Always
    		Below 1 Ω
    L34-1 (SSR-) - K26-2 (SSR+)
    		Always
    		Below 1 Ω
    K26-1 (SSR-) - S10-1 (SSR+)
    		Always
    		Below 1 Ω
    S18-1 (E) - Body ground
    		Always
    		Below 1 Ω


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


4.INSPECT QUARTER WINDOW GLASS RH


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Theft Deterrent Keyless Entry.Entry And Start System (For Entry Function).Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit

  1. Disconnect the L34 sensor connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 (SSR-) - 2 (SSR+)
    		Always
    		Below 1 Ω


NG
REPLACE REAR DOOR QUARTER WINDOW GLASS RH
OK


5.INSPECT QUARTER WINDOW GLASS LH


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Theft Deterrent Keyless Entry.Entry And Start System (For Entry Function).Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit

  1. Disconnect the K26 sensor connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 (SSR-) - 2 (SSR+)
    		Always
    		Below 1 Ω


NG
REPLACE REAR DOOR QUARTER WINDOW GLASS LH
OK


6.INSPECT BACK DOOR GLASS


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Theft Deterrent Keyless Entry.Entry And Start System (For Entry Function).Theft Deterrent System (W/ Entry And Start System) Glass Breakage Sensor Circuit

  1. Disconnect the S10 sensor connector.

  1. Disconnect the S18 defogger connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    S10-1 (SSR+) - S18-1 (E)
    		Always
    		Below 1 Ω


NG
REPLACE BACK DOOR GLASS
OK

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)