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DTC Detection Logic

NOTE:
  • If DTC B210B is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic .
  • If DTC B210B is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic .

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B210B

START CONT RLY ON

When comparing the following items, IPDM E/R detects that starter control relay is stuck in the ON position for 1 second 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).
  • IPDM E/R
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