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DTC Detection Logic

NOTE:
  • If DTC B210C is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC LOGIC  .
  • When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210C may be detected.
DTC DETECTION LOGIC TABLE

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B210C START CONT RLY OFF IPDM E/R detects that the relay is stuck at OFF position even if the followings condition are met for about 1 second.
  • Starter control relay ON/OFF signal from BCM
  • Park neutral position (PNP) switch input signal
  • IPDM E/R
  • Battery