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Home >> Infiniti >> 2017 >> QX30 Premium, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B210D: Control Unit Power Supply >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen terms MELCO code DTC detection condition
(Trouble diagnosis content) [Malfunction type]
B210D 00 Power supply
(Power supply)
[NO SUBTYPE INFORMATION] 54 Diagnosis condition Engine running
Signal (terminal) Battery power supply
Threshold Battery power supply < 8.5 V
Diagnosis delay time 3 seconds