Forward Impact Sensor Communication DATA Inconsistent

DTC B1071 / B1075: Forward Impact Sensor Communication DATA Inconsistent

DTC B1071: Driver Forward Impact Sensor Communication DATA Inconsistent

DTC B1075: Passenger Forward Impact Sensor Communication DATA Inconsistent

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 check SDM for DTC.

Are there any DTC(s) B1073, B1074 (for DTC B1071) or B1077, B1078 (for DTC B1075)?
YES -
Go to applicable DTC diag. flow.
NO -
Replace defective forward impact-sensor and recheck.
If this DTC still detected, replace SDM.

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.