Lexus IS250 IS220d GSE20 ALE20 - THEFT DETERRENT
DTC B2761 Intrusion Sensor Internal Circuit Malfunction
DESCRIPTION
The intrusion sensor conducts a self-diagnosis immediately after the power is supplied to the sensor (when the theft deterrent system is set).
If a malfunction is detected in the intrusion wave transmission or wave reception, or the intrusion sensor wave transmission or wave reception circuit, the intrusion sensor sends a signal to the main body ECU RH. The ECU then outputs this DTC.
If a malfunction is detected in the intrusion wave transmission or wave reception, or the intrusion sensor wave transmission or wave reception circuit, the intrusion sensor sends a signal to the main body ECU RH. The ECU then outputs this DTC.
| DTC No. | DTC Detection Condition | Trouble Area |
| B2761 | Intrusion sensor outputs signal for sensor malfunction | Intrusion sensor Main body ECU RH (Cowl side J/B RH) |
INSPECTION PROCEDURE
| 1.CHECK DTC |
Delete DTC .
Set the theft deterrent system and check if the same DTC is not output.
- OK:
- DTC B2761 is not output.
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| OK | ||
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LEXUS IS250, IS220d / GSE20 ALE20