Inspection Procedure

Check security indicator.
Set the system in 30 seconds after filliping the security indicator to check that the alarm is triggered.
1. OK : No problem.
2. NG : Go to next step
Inspect glass breakage sensor.
PREPARATION:

Disconnect the S10 glass breakage sensor connector.

CHECK:

Check the continuity between the terminals of the wire harness side connector.

Fig 1: Inspecting Glass Breakage Sensor
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK:

Fig 2: Glass Breakage Sensor Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG : Replace glass breakage sensor.
2. OK : Go to next step.
Check harness and connector between TVIP ECU and glass breakage sensor.
PREPARATION:
1. Disconnect the T12 TVIP ECU connector.
2. Disconnect the S10 glass breakage sensor connector.
CHECK:

Check the continuity between the wire harness side connectors.

Fig 3: Checking And Connector Between TVIP ECU And Glass Breakage Sensor
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK:

Fig 4: TVIP ECU And Glass Breakage Sensor Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG : Repair or replace harness or connector.
2. OK : Replace TVIP ECU.