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DTC Detection Logic

NOTE:
  • If DTC B210E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic .
  • If DTC B210E is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. Refer to DTC Logic .
  • When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210F may be detected.

CONSULT Display

DTC Detection Condition

Possible Cause

STARTER RELAY OFF

[B210E]

When comparing the following items, IPDM E/R detects that starter control relay is stuck in the OFF position for 5 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
  • BCM
  • Battery
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