B2098

B2098 IGNITION RELAY ON STUCK

Description

- IPDM E/R operates the ignition relay when it receives an power switch ON signal from BCM via CAN communication.
- Turn the ignition relay OFF by pressing the power switch once when the vehicle speed is 4 km/h (2.5 MPH)
or less.
- Turn the ignition relay OFF with the following operation when the vehicle speed is more than 4 km/h (2.5
MPH) or when an abnormal condition occurs in CAN communication from the combination meter (Emergency OFF)
- Press and hold the power switch for 2 seconds or more.
- Press the power switch 3 times within 1.5 seconds.
NOTE:
The ignition relay does not turn ON for 3 seconds after emergency OFF even if the power switch is pressed.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn power switch ON.
2.Check DTC in "Self Diagnostic Result" mode of "IPDM E/R" using CONSULT.
Is DTC detected?
YES- Refer to "Diagnosis Procedure" .
NO- INSPECTION END.


Diagnosis Procedure


1. PERFORM SELF DIAGNOSIS

1.Turn the power switch ON.
2.Erase "Self Diagnostic Result" of IPDM E/R.
3.Turn the power switch OFF, and wait for 1 second or more.
4.Turn the power switch ON. Check "Self Diagnostic Result" again.
Is DTC "B2098" displayed?
YES- Replace IPDM E/R. Refer to "Removal and Installation" Removal And Installation.
NO- Refer to "Intermittent Incident" Intermittent Incident.