Ignition Relay Off Stuck Without I-Key

B2099 IGNITION RELAY OFF STUCK

Description

The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch.


DTC Logic


DTC DETECTION LOGIC







1. PERFORM DTC CONFIRMATION PROCEDURE

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


Diagnosis Procedure


1. CHECK IGNITION SWITCH ON SIGNAL CIRCUIT

1.Turn the ignition switch OFF.
2.Disconnect IPDM E/R harness connector and BCM harness connector.
3.Check continuity between IPDM E/R harness connectors and BCM harness connectors.





Does continuity exist?
YES- Replace IPDM E/R. IPDM E/R (Without I-Key).
NO- Repair the harness or connector.