B2763

DESCRIPTION

1. This DTC is output when the S+B line, which is the power supply line to the sensor, is shorted.
   

DTC No.	DTC Detection Condition	Trouble Area
B2763	S+B line is shorted	Intrusion sensor Wire harness Main body ECU RH (Cowl side J/B RH)

WIRING DIAGRAM

INSPECTION PROCEDURE

1. CHECK HARNESS AND CONNECTOR (MAIN BODY ECU RH - PERSONAL LIGHT ASSEMBLY)

1. Disconnect the J75 ECU connector and R5 light connector.

2. Measure the resistance according to the value(s) in the table below.

   Standard resistance:

   Symbol (Tester Connection)	Specified Condition
   S+B (J75-11) - S+B (R5-5)	Below 1 Ω
   S+B (J75-11) - Body ground	10 kΩ or higher

NG	REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

2. CHECK MAIN BODY ECU RH (COWL SIDE JUNCTION BLOCK RH)

1. Reconnect J75 ECU connector.

2. Measure the voltage according to the value(s) in the table below.

   Standard voltage:

   Tester Connection	Specified Condition
   R5-5 - Body ground	10 to 14 V

NG	REPLACE MAIN BODY ECU RH (COWL SIDE JUNCTION BLOCK RH)

OK
REPLACE PERSONAL LIGHT ASSEMBLY (INTRUSION SENSOR)