DTC Troubleshooting

DTC TROUBLESHOOTING

Step	Action	YES	NO
1	Was "Air Bag Diagnostic System Check" performed?	Go to Step 2.	Go to AIR BAG DIAGNOSTIC SYSTEM CHECK:ADVANCED AIR BAG .
2	With ignition switch OFF, disconnect side-air bag (inflator) module connector under front seat cushion. Check proper connection to left or right side-air bag (inflator) module at terminals in "L25" or "L30" connector. If OK, then connect special tools (B) and (C) to side-air bag (inflator) module connector disconnected at the Step 1. Special Tool (B): 09932-75010 (C): 09932-78340 Check SDM DTC. With ignition switch ON, is DTC B1324 or B1328 still indicated?	Go to Step 3.	Go to Step 4.
3	With ignition switch OFF, disconnect special tools (B), (C) and SDM connector "L33". Release shorting bar in SDM connector inserting release tool (1) included in special tool (A). Measure voltage between "L33-1" and body ground, and between "L33-2" and ground (for DTC B1324) or "L33-3" and body ground, and between "L33-4" and body ground (for DTC B1328) with connected special tools (B) and (C). Special Tool 09932-76010 09932-75010 09932-78340 With ignition switch ON, is voltage 1 V or less?	Substitute a known-good SDM and recheck.	DTC B1324: Repair short from "GRY/RED" or "GRY" wire circuit to power circuit in floor harness. DTC B1328: Repair short from "BRN/WHT" or "BRN" wire circuit to power circuit in floor harness.
4	With ignition switch OFF, disconnect special tools (B) and (C) then reconnect connector "L25" or "L30". Disconnect side-air bag (inflator) module connector "Q06" or "Q07" from side-air bag (inflator) module. Check proper connection to side-air bag (inflator) module at terminal in connector. If OK, then connect special tools (A), (B) and (C) to side-air bag (inflator) connector. Special Tool 09932-76010 09932-75010 09932-78310 Check SDM DTC. With ignition switch ON, is DTC B1064 or B1068 still indicated?	DTC B1324: Repair short from "GRY/RED" or "GRY" wire circuit to power circuit in seat harness. DTC B1328: Repair short from "BRN/WHT" or "BRN" wire circuit to power circuit in seat harness.	Replace side-air bag (inflator) module referring to SIDE-AIR BAG (INFLATOR) MODULE REMOVAL AND INSTALLATION:ADVANCED AIR BAG .

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:ADVANCED AIR BAG , if any.
Repeat AIR BAG DIAGNOSTIC SYSTEM CHECK:ADVANCED AIR BAG to confirm that the trouble has been corrected.