DTC Troubleshooting

DTC AND SYMPTOM REFERENCE CHART

Step	Action	YES	NO
1	Was "Air Bag Diagnostic System Check Flow" performed?	Go to Step 2.	Go to AIR BAG DIAGNOSTIC SYSTEM CHECK FLOW: ADVANCED AIR BAG .
2	Seat position sensor circuit check With ignition switch turned OFF, disconnect seat position sensor connector "L39". Disconnect SDM connector "L04". Check for proper connection to SDM connector at terminals "L04-38". Check for proper connection to seat position sensor connector at terminal in connector "L39". Measure resistance between "L04-38" and "L39- 2" terminals, between "L39-1" and body ground. Special Tool (A): 09932-76010 Is each measured resistance 1 Ω or less?	Go to Step 3.	Repair open in defective wire.
3	Seat position sensor circuit check With ignition turned ON, measure voltage between "L39-2" terminal and body ground. Special Tool (A): 09932-76010 Is each measured voltage 0 V?	Replace seat position sensor, and recheck. If DTC still detected, replace SDM.	Repair short to power supply circuit or other circuit in defective wire.

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