B2074

DTC B2074 Driver Side Seat Belt Buckle Switch Circuit Malfunction
DTC B2075 Passenger Side Seat Belt Buckle Switch Circuit Malfunction

DESCRIPTION

DTC Detection Condition:

This DTC is output when a malfunction is detected in the driver's side buckle switch circuit or passenger's side buckle switch circuit.

Wiring Diagram:

Step 1:

Step 1 (Continued)-4:

INSPECTION PROCEDURE

NOTE: When the seat belt control ECU is replaced with a new one, INITIALIZATION must be performed. Active Test