B210C STARTER CONTROL RELAY

INTELLIGENT KEY SYSTEM

B210C

Description
DTC Logic
Diagnosis Procedure

Description

Starter control relay, integrated in IPDM E/R, permits the starter relay operation when in the N or P position and the steering is locked or unlocked. It is installed in parallel with the starter relay.

DTC Logic

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 No.	Trouble diagnosis name	DTC detecting condition	Possible cause
B210C	START CONT RLY OFF	IPDM E/R detects that the relay is stuck in the OFF position even if the followings conditions are met for about 1 second. Starter control relay ON/OFF signal from BCM P/N position signal from TCM	IPDM E/R Battery

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure

1.INSPECTION START