Blind Spot Monitor Sensor Communication Stop Mode [10/2016 - 10/2017]: Procedure
- CHECK FOR OPEN IN CAN BUS LINES (BLIND SPOT MONITOR SENSOR LH BRANCH LINE)
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the Q50 blind spot monitor sensor LH connector.
*a Front view of wire harness connector
(to Blind Spot Monitor Sensor LH) - Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition Q50-2 (CA1P) - Q50-7 (CA1N) Cable disconnected from negative (-) battery terminal 54 to 69 Ω Result
Result OK NG
Result:
NG
REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (BLIND SPOT MONITOR SENSOR LH)
Result:
OK
See step 2
- CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.
*a Front view of wire harness connector
(to Blind Spot Monitor Sensor LH)Standard Resistance
Tester Connection Condition Specified Condition Q50-10 (BLGD) - Body ground Cable disconnected from negative (-) battery terminal Below 1 Ω - Reconnect the cable to the negative (-) battery terminal.
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition Q50-5 (BLB) - Body ground Engine switch on (IG) 11 to 14 V Result
Result OK NG
Result:
OK
REPLACE BLIND SPOT MONITOR SENSOR LH. Refer to REMOVAL [10/2016 - ]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.