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.

CONSULT Display	DTC Detection Condition	Possible Cause
STR CONT RLY OFF CIRC [B210C]	When comparing the following items, IPDM E/R detects that starter control relay is stuck in the OFF 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 BCM Battery