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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (DTC/Circuit Diagnosis) >> DTC / Circuit Diagnosis >> DTC B210D: Starter Relay >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
B210D STARTER RLY ON CIRC
(Starter relay on circuit)
Diagnosis condition Ignition switch ON
Signal (terminal)
  • Starter relay control signal
  • CAN communication signal
Threshold When comparing the following items, IPDM E/R detects that starter relay is stuck in the ON position for 5 seconds or more.
  • Starter control relay signal (CAN) from BCM
  • Starter relay status signal (CAN) from BCM
  • Starter control relay and starter relay status signal (IPDM E/R input)
  • Starter control relay control signal (IPDM E/R output)
Diagnosis delay time 5 seconds or more