Ignition Relay On Stuck With I-Key

B2098 IGNITION RELAY ON STUCK

Description

- IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN communication.
- Turn the ignition relay OFF by pressing the push-button ignition 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 push-button ignition switch for 2 seconds or more.
- Press the push-button ignition switch 3 times within 1.5 seconds.
NOTE:
Ignition relay does not turn ON for 3 seconds after emergency OFF even if the push-button ignition switch is pressed.


DTC Logic


DTC DETECTION LOGIC








Diagnosis Procedure


1. PERFORM SELF DIAGNOSTIC RESULT

1.Turn the ignition switch ON.
2.Erase "SELF-DIAG RESULTS" of IPDM E/R.
3.Turn ignition switch OFF, and wait for 1 second or more.
4.Turn the ignition switch ON. Check "SELF-DIAG RESULTS" again.
Is "IGN RELAY ON" displayed?
YES- Replace IPDM E/R. Refer to "Removal and Installation" IPDM E/R (With I-Key).
NO- Refer to "Intermittent Incident" Intermittent Incident.