DTC 1068

DTC B1064 / B1068 (No.1064 / 1068): Side Air Bag (Driver / Passenger Side) Initiator Circuit Short to Power Circuit

Wiring Diagram:

Wiring Diagram

CAUTION:
- Be sure to perform Air Bag Diagnostic System Check: Advanced Air Bag before starting diagnosis according to flow table.
- When measurement of resistance or voltage is required in this table, use a specified digital multimeter (Refer to Special Tool: Advanced Air Bag.) along with a correct terminal adapter from special tool (Connector test adapter kit).
- When a check for proper connection is required, refer to Inspection of Intermittent and Poor Connections: Advanced Air Bag.
- If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace the wire harness, connector and terminal as an assembly.

DTC Will Set when
The voltage measured at side air bag (driver or passenger side) initiator circuit is above a specified value for specified time.

Flow Test Description
Step 1: Check whether malfunction is in side air bag (inflator) module.
Step 2: Check side air bag initiator circuit in floor harness.
Step 3: Check side air bag initiator circuit in seat harness.

Step 1-2:

Step 2 (Continued)-3:

Step 3 (Continued):

DTC Troubleshooting

NOTE: Upon completion of inspection and repair work, perform the following items.
- Reconnect all air bag system components, ensure all components are properly mounted.
- Clear DTCs referring to DTC Clearance for SDM: Advanced Air Bag and DTC Clearance for OCM: Advanced Air Bag, if any.
- Repeat Air Bag Diagnostic System Check: Advanced Air Bag to confirm that the trouble has been corrected.