THEFT DETERRENT SYSTEM, Diagnostic DTC:B2761

DTC Code	DTC Name
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 main body ECU RH 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 junction block RH)

WIRING DIAGRAM

A015ZY5E01

INSPECTION PROCEDURE

PROCEDURE

REPLACE MAP LIGHT ASSEMBLY (INTRUSION SENSOR)
1. Replace the map light assembly Click here.
NEXT
CHECK FOR DTC
1. Clear the DTC Click here.
2. Check for DTC B2761 again.
  
  OK
  
  DTC B2761 is not output.
NG
REPLACE MAIN BODY ECU RH (COWL SIDE JUNCTION BLOCK RH)

OK

END