Theft Deterrent System (W/ Intrusion Sensor) Diagnostic Trouble Code Chart

Securities. Lexus Is250, Is220D. Gse20 Ale20
Theft Deterrent. Lexus Is250, Is220D. Gse20 Ale20

Theft Deterrent System (W/ Intrusion Sensor) -- Diagnostic Trouble Code Chart


HINT:
  1. If a trouble code is displayed during the DTC check, inspect the suspected areas listed for that code. For details of the code, refer to the "See page" in the DTC chart.
  2. Inspect the fuse and relay before investigating the suspected areas shown in the table.

Theft deterrent system:
DTC No.
Detection Item
Trouble Area
See page
B2761
Intrusion Sensor Internal Circuit Malfunction
1. Intrusion sensor
2. Main body ECU RH (cowl side J/B RH)
Click here
B2762
Intrusion Sensor Signal Circuit Malfunction
1. Intrusion sensor
2. Wire harness
3. Main body ECU RH (cowl side J/B RH)
Click here
B2763
Intrusion Sensor +B Circuit Malfunction (GND Short)
1. Intrusion sensor
2. Wire harness
3. Main body ECU RH (cowl side J/B RH)
Click here