Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota Tundra and 2005 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

Inspect security indicator (Glass breakage sensor microphone).
PREPARATION:

Remove the security indicator (glass breakage sensor microphone).

CHECK:

Apply battery voltage between each terminal, and check the lighting condition of the indicator.

Fig 1: Inspecting Security Indicator (Glass Breakage Sensor Microphone)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK:

Fig 2: Glass Breakage Sensor Microphone Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG : Replace security indicator.
2. OK : Go to next step.
Check harness and connector between TVIP ECU and security indicator.
PREPARATION:

Disconnect the T11 TVIP ECU and S10 security indicator (glass breakage sensor microphone) connectors.

CHECK:

Check the continuity between the wire harness side connectors.

Fig 3: Checking Harness And Connector Between TVIP ECU And Security Indicator
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK:

Fig 4: TVIP ECU And Security Indicator Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG : Repair or replace harness and connector.
2. OK : Go to next step.
Check harness and connector between security indicator and body ground.
PREPARATION:

Disconnect the S10 security indicator (glass breakage sensor microphone) connector.

CHECK:

Check the continuity between the S10 security indicator wire harness side connector and body ground.

Fig 5: Checking Harness And Connector Between Security Indicator And Body Ground
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK:

Fig 6: Security Indicator And Body Ground Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG : Repair or replace harness and connector.
2. OK : Replace TVIP ECU.