P3030

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

WITH CONSULT
1.Turn ignition switch ON and wait at least 10 seconds.
2.Select "Self Diagnostic Result" mode of "HV BAT" using CONSULT.
Is P3030 detected?
YES- .
NO- INSPECTION END


Diagnosis Procedure


1. PERFORM SELF-DIAGNOSIS-1

WITH CONSULT
1.Perform "All DTC Reading" with CONSULT.
2.Check if the DTC is detected in "Self Diagnostic Result" of "EV/HEV" and "MOTOR CONTROL".
Is DTC detected?
YES- Perform diagnosis procedure of applicable DTC.
NO- GO TO 2.

2. PERFORM SELF-DIAGNOSIS-2

WITH CONSULT
Check if the "P3374 " is detected in "Self Diagnostic Result" of "HV BAT"
Is P3374 detected?
YES- Perform diagnosis procedure of "P3374 ". P3374.
NO- GO TO 3.

3. CHECK CELL VOLTAGE

WITH CONSULT
Check "01-96 CELL VOLTAGE" in "DATA MONITOR" mode.
Is the inspection result normal?
When "DATA MONITOR" works normally-GO TO 4.
When "DATA MONITOR" works but has a malfunction-Replace applicable module. Module Stack Disassembly and Assembly.
When "DATA MONITOR" does not work-Replace Li-ion battery. Removal and Installation.

4. PRECONDITIONING


WARNING:
Shut off high voltage circuit. How to Cut Off High Voltage.
Remove Li-ion battery. Removal and Installation.
- GO TO 5.

5. CHECK HARNESS

Check continuity between Li-ion battery controller harness connector and cell (module) harness connector.















Is the inspection result normal?
YES- Replace Li-ion battery controller. Li-Ion Battery Controller Disassembly and Assembly.
NO- Repair harness or connector.