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PCS B2098 IGNITION RELAY ON STUCK PCS-17 < COMPONENT DIAGNOSIS > [IPDM E/R] C D E F G H I J K L B A O P N B2098 IGNITION RELAY ON STUCK Description INFOID:0000000003131999 • IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN com- munication. • 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 unified meter and A/C - Press and hold the push-button ignition switch for 2 seconds or more. DTC Logic INFOID:0000000003132000 DTC DETECTION LOGIC Diagnosis Procedure INFOID:0000000003132001 1. PERFORM SELF DIAGNOSIS 1. Turn the ignition switch ON. 2. Erase “Self Diagnostic Result” of IPDM E/R. 3. Turn ignition switch OFF, and wait for 1 second or more. 4. Turn the ignition switch ON. Check “Self Diagnostic Result” again. Is “IGN RELAY ON” displayed? YES >> Replace IPDM E/R. NO >> Refer to GI-38, "Intermittent Incident" . DTC CONSULT-III dis- play description DTC Detection Condition Possible causes B2098 IGN RELAY ON The ignition relay ON is detected for 1 second at ignition switch OFF Ignition relay malfunction |