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 GDS to Data Link Connector (DLC).
- Diagnose the engine ECM.
- Check if there is any DTC related to the A/C pressure sensor, inspect this first. Then, see if the DTC is cleared.
- If no relevant DTC exist, select the "air conditioner pressure sensor" parameter on the "Current data" of the GDS.
- Check whether the value of the APT sensor changes as turning the A/C switch ON and OFF.
- Is the parameter within the specification?
YES
- Go to next procedure.
NO
- Inspect the circuit and components connected to the Coolant Temperature Sensor and then repair or replace relevant component (s) as necessary. Then go to "VERIFICATION OF VEHICLE REPAIR ".