B1399

DTC B1394 / B1399: Side Rear Impact Sensor Communication DATA Inconsistent

DTC B1394: Side Rear Impact Sensor Communication DATA Inconsistent (Driver Side)

DTC B1399: Side Rear Impact Sensor Communication DATA Inconsistent (Passenger Side)

DTC Detecting Condition and Trouble Area






DTC Troubleshooting

1.
Was "Air Bag Diagnostic System Check Flow" performed?
YES -
Go to Step 2.
NO -
Go to Air Bag Diagnostic System Check Flow Air Bag Diagnostic System Check Flow:Advanced Air Bag.

2. DTC check

Connect scan tool to DLC with ignition switch turned OFF.
Turn ON ignition switch and clear DTC referring to DTC Clearance DTC Clearance:Advanced Air Bag.
Turn OFF ignition switch and recheck DTC.

Is DTC(s) B1394 and/or B1399 still detected?
YES -
Replace defective rear side-impact sensor.
NO -
Intermittent trouble. Check for intermittent trouble referring to Inspection of Intermittent and Poor Connections Inspection of Intermittent and Poor Connections:Advanced Air Bag.

NOTE:

Upon completion of inspection and repair work, perform the following items.

- Reconnect all air bag system components and ensure all components are properly mounted.
- Clear DTCs referring to DTC Clearance DTC Clearance:Advanced Air Bag
, if any.
- Repeat Air Bag Diagnostic System Check Air Bag Diagnostic System Check:Advanced Air Bag
to confirm that the trouble has been corrected.