Inspection Procedure
- CHECK SECURITY INDICATOR
- Set the system in 30 seconds after flipping the security indicator to check if the alarm is triggered.
OK:
The alarm is triggered.
- OK: NO PROBLEM
NG: Go To Next Step
- Set the system in 30 seconds after flipping the security indicator to check if the alarm is triggered.
- CHECK GLASS BREAKAGE SENSOR ECU (GLASS BREAKAGE SENSOR)
- Measure the voltage and resistance of the ECU connector.
TESTER CONNECTION SPECIFIED CONDITION CHART (1 OF 3)Tester connection Condition Specified condition G3-1 - Body ground Always 10 to 14V G3-3 - Body ground Always Pulse generation G3-5 - Body ground Always Below 1 Ω G3-8 - Body ground Ignition switch ON 10to14V - NG: CHECK AND REPLACE GLASS BREAKAGE SENSOR ECU (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE )
OK: Go To Next Step
- CHECK WIRE HARNESS (TVIP ECU - GLASS BREAKAGE SENSOR ECU)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the TVIP ECU and glass breakage sensor ECU connector.
- Measure the resistance of the wire harness side connectors.
TESTER CONNECTION SPECIFIED CONDITION CHART (2 OF 3)Tester Connection Specified Condition IOUT (T3-11 ) - IOUT (G3-3) Below 1 Ω - NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR
OK: Go To Next Step
- CHECK WIRE HARNESS (GLASS BREAKAGE SENSOR ECU - BODY GROUND)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the glass breakage sensor ECU connector.
- Measure the resistance of the wire harness side connector.
TESTER CONNECTION SPECIFIED CONDITION CHART (3 OF 3)Tester Connection Specified Condition GND (G3-6) - Body ground Below 1 Ω - NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR
OK
CHECK AND REPLACE TVIP ECU (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE )