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Home >> Nissan-Datsun >> 2021 >> Frontier PRO-4X >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Control System (Power Distribution System) >> Power Distribution System >> DTC/Circuit Diagnosis >> DTC B26F1: IGN Relay Off >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No.

CONSULT screen terms (Trouble diagnosis content)

DTC Detection Condition

B26F1

IGN RELAY OFF

(Ignition relay off)

Diagnosis condition

When ignition switch ON.

Signal (terminal)

IPDM E/R ignition output 1 (Terminal 70)

Threshold

Less than 8.8 V or more than 16.5 V

Diagnosis delay time

2 seconds or more