DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210E may be detected.

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B210E

STARTER RLY OFF CIRC

(Starter relay off circuit)

When comparing the following items, IPDM E/R detects that starter relay is stuck in the OFF position for 5 seconds or more.

Starter relay control 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)