Electric Steering Lock Data List / Active Test

Steering. Lexus Gs430, Gs300. Uzs190 Grs190
Steering Column. Lexus Gs430, Gs300. Uzs190 Grs190

  1. DATA LIST

  1. ACTIVE TEST

Electric Steering Lock -- Data List / Active Test



DATA LIST
HINT:
By accessing the data list displayed on the intelligent tester, you can perform such functions as reading the values of switches and sensors without removing any parts. Reading the data list is the first step of troubleshooting and is one method to shorten labor time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG) and turn the intelligent tester on.

  3. Operate the intelligent tester according to the steps on the display and select data list.

    Certification ECU:
    Item
    		Measurement Item/Range (Display)
    		Normal Condition
    		Diagnostic Note
    Sensor Value
    		Sensor malfunction/NG (Past) or OK
    		NG (Past): Sensor malfunction
    OK: No malfunction
    		-
    Power Supply Short
    		Short in ECU/NG (Past) or OK
    		NG (Past): Short in ECU
    OK: No malfunction
    		-
    Power Supply Open
    		Open in ECU/NG (Past) or OK
    		NG (Past): Open in ECU
    OK: No malfunction
    		-
    Motor Driver Short
    		Short in driver ECU/NG (Past) or OK
    		NG (Past): Short in driver ECU
    OK: No malfunction
    		-
    Motor Driver Open
    		Open in driver ECU/NG (Past) or OK
    		NG (Past): Open in driver ECU
    OK: No malfunction
    		-
    Lock/Unlock Receive
    		Steering lock command reception record/YES or NO
    		YES: Steering lock/unlock signal received
    NO: Steering lock/unlock signal no received
    		-
    Lock Bar Stuck Error
    		Lock bar stuck malfunction/NG (Past) or OK
    		NG (Past): Lock bar stuck malfunction
    OK: No malfunction
    		-
    Push Start Error
    		Push button start function malfunction/NG (Past) or OK
    		NG (Past): Malfunction in push button start
    OK: No malfunction
    		-
    IG2 (Liner)
    		IG2 voltage/ON or OFF
    		ON: 10 to 14 V
    OFF: Below 1 V
    		-
    IG (Lin)
    		LIN bus start-up status/ON or OFF
    		ON: LIN bus started-up
    OFF: LIN bus not started-up
    		-


ACTIVE TEST
HINT:
Performing the active test is one of the methods to shorten labor time. It is possible to display the data list during the active test.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG) and turn the intelligent tester on.

  3. Following the display on the intelligent tester, perform the active test.

    Certification ECU:
    Item
    		Test Details
    		Diagnostic Note
    Security Indicator
    		Security Indicator/ON or OFF
    		-