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Home >> Infiniti >> 2019 >> QX30 Pure >> Repair and Diagnosis (Single Page) >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B210E: 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]

B210E

00

Power supply

(Power supply)

[NO SUBTYPE INFORMATION]

53a

Diagnosis condition

Ignition switch ON

Signal (terminal)

Battery power supply

Threshold

Battery power supply > 19.2 V

Diagnosis delay time

0.048 seconds

B210E

00

Power supply

(Power supply)

[NO SUBTYPE INFORMATION]

53b

Diagnosis condition

Ignition switch ON

Signal (terminal)

--

Threshold

  • Internal malfunction is detected
  • Internal high voltage is detected
  • Internal temperature > 170 deg.C (338 deg.F)

Diagnosis delay time

0.02 seconds