| DTC Code | DTC Name |
|---|---|
| Glass Breakage Sensor Circuit |
DESCRIPTION
When the main body ECU (multiplex network body ECU) detects that the glass breakage sensor (back door glass) is broken, the theft deterrent system switches from the armed state to the alarm sounding state.
INSPECTION PROCEDURE
PROCEDURE
- Click here
INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
-
Disconnect the MB main body ECU (multiplex network body ECU) and 2B instrument panel junction block assembly connectors.
-
Measure the resistance according to the value(s) in the table below.
Standard Resistance Tester Connection Condition Specified Condition 2B-15 - MB-19 (GPBS) Always Below 1 Ω 2B-15 - Body ground Always 10 kΩ or higher Table 1. Text in Illustration *a Component without harness connected
(Instrument Panel Junction Block Assembly)
- -
- OKClick here
- NGClick here
-
- Click here
CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - GLASS BREAKAGE SENSOR - BODY GROUND)
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Disconnect the V10 glass breakage sensor (back door glass) connector.
-
Measure the resistance according to the value(s) in the table below.
Standard Resistance Tester Connection Condition Specified Condition 2B-15 - V10-2 (SSR+) Always Below 1 Ω V10-2 (SSR+) - Body ground Always 10 kΩ or higher V10-3 (SSR-) - Body ground Always Below 1 Ω
- OKClick here
- NGClick here
-
- Click here
INSPECT GLASS BREAKAGE SENSOR (BACK DOOR GLASS)
-
Measure the resistance according to the value(s) in the table below.
Standard Resistance Tester Connection Condition Specified Condition 2 (SSR+) - 3 (SSR-) Always Below 1 Ω 2 (SSR+) - Body ground Always 10 kΩ or higher
- OKClick here
- NGClick here
-
- Click here
REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLYClick here
- Click here
REPAIR OR REPLACE HARNESS OR CONNECTOR
- Click here
REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)Click here
- Click here
REPLACE GLASS BREAKAGE SENSOR (BACK DOOR GLASS)Click here