Monitor GDS Data
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
- Connect a GDS to DLC (Data Link Cable).
- Start the engine and warm it up to the normal operation temperature.
- Check the parts related to an "Battery Sensor" on "Current Data" using the GDS.
- Are the parameters displayed correctly?
YES
- This can be an intermittent fault caused by poor contact of the sensor's and/or ECM (PCM)'s connector. Or, ECM (PCM) memory was not cleared after repair. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace the relevant component(s) as necessary, and go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- Go to next step below.