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DTC Detection Logic

WARNING: This page is about a different car, the 2023 Mitsubishi Outlander PHEV. However, it is still accessible from the selected car via links, so may be relevant.
DTC No. M.U.T.-III SE screen items (Trouble diagnosis content) DTC detection condition
B2FAC-12 Accessory relay (Accessory relay) Diagnosis condition When electric motor switch is ON.
Signal (terminal) Accessory relay control signal (terminal #34)
Threshold 16 V or more
Diagnosis delay time 1 second or more