Center Airbag Sensor Communication Stop Mode [04/2013 - 10/2016]: Procedure
- CHECK FOR OPEN IN CAN BUS LINES (AIRBAG SENSOR ASSEMBLY BRANCH LINE)
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the K51 airbag sensor assembly connector.
*a Front view of wire harness connector
(to Airbag Sensor Assembly) - Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition K51-13 (CANH) - K51-22 (CANL) Cable disconnected from negative (-) battery terminal 54 to 69 Ω Result
Result OK NG
Result:
NG
REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (AIRBAG SENSOR ASSEMBLY)
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 Airbag Sensor Assembly)Standard Resistance
Tester Connection Condition Specified Condition K51-25 (E1) - Body ground Cable disconnected from negative (-) battery terminal Below 1 Ω K51-26 (E2) - 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.
*a Front view of wire harness connector
(to Airbag Sensor Assembly)Standard Voltage
Tester Connection Condition Specified Condition K51-21 (IG2) - Body ground Engine switch ON (IG) 11 to 14 V Result
Result OK NG
Result:
OK
REPLACE AIRBAG SENSOR ASSEMBLY. Refer to REMOVAL [04/2013 - 09/2020]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.