These DTCs are stored when a malfunction is detected in the driver side buckle switch circuit or passenger side buckle switch circuit.
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT
This circuit uses CAN communication. Therefore, be sure to check that the CAN communication system is normal before
performing inspection See: Powertrain Management/Computers and Control Systems/Information Bus/Testing and
Inspection/Initial Inspection and Diagnostic Overview/CAN Communication System/How to Proceed With Troubleshooting.
PROCEDURE
1. CHECK DTC OUTPUT (CAN COMMUNICATION SYSTEM)
(a) Clear the DTCs See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes/Pre-Collision System.
(b) Recheck for DTCs.
OK:
CAN communication system DTC is not output.
NG -- GO TO CAN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control Systems/Information
Bus/Testing and Inspection/Initial Inspection and Diagnostic Overview/CAN Communication System/How to Proceed With
Troubleshooting
OK -- Continue to next step.
2. CHECK DTC OUTPUT (AIR BAG SYSTEM)
(a) Check DTCs for the air bag system See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and
Clearing Diagnostic Trouble Codes/DTC Check / Clear.
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