B1213

DTC B1213: ECU (OCM) Faulty

DTC Will Set when
An internal OCM fault is detected by OCM.

Flow Test Description

Step 1 - 2:

Step 1: Check for OCM DTC.
Step 2: Check for back up power supply circuit.

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.
- Repeat Air Bag Diagnostic System Check to confirm that the trouble has been corrected.
- Perform occupant classification system rezeroing.
- Perform occupant classification system sensitivity check.