B1011

DTC B1011

DTC Detecting Condition and Trouble Area






DTC Troubleshooting

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

2. Air bag system type check

Identify SDM's channel number of air bag, judging from SDM part number.
Identify vehicle's channel number of air bag, judging from modules or pretensioners installed in vehicle.

Is SDM applicable to vehicle specification?
YES -
Substitute a known-good SDM and recheck DTC. SDM Removal and Installation
NO -
Change SDM with the one compatible with vehicle air bag specification.

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
, if any DTC is detected.
- Repeat Air Bag Diagnostic System Check Air Bag Diagnostic System Check
to confirm that the trouble has been solved.