Monitoring DTC Status

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.

Vehicle Parked & Ignition ON.
Connect ScanTool and select "DTC Analysis" mode.
Click "DTC Status" on the "Diagnostic Trouble Codes (DTC)" menu bar to see DTC INFORMATION & INSPECTION .
Confirm that "DTC Readiness Flag" indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
Read "DTC Status" parameter.
Is parameter displayed "Present fault"
YES
- Check DTCs related with CAN or signal of vehicle speed in the other system, such as EMS or ABS/ESC (ESP) system. If there are the DTCs, repair them and then confirm deletion.
- Recheck TPMS system, if C1212-00 is still active DTC, Go to Next procedure.
NO
- Fault is intermittent caused by poor contact in the sensors and/or Control module's connector or was repaired and Control module's memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
- Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

Vehicle Parked & Ignition ON.
Set up 'GDS' with 'GDS TPMS'.
Select "Vehicle S/W Management" mode.
Select the "Sensor Status" mode of "Data Treatment" part.
Position the GDS TPMS as near as possible to the tire. (Fig 1)
(Reading may take 30~60 seconds depending on the sensors characteristics.)
Check TPMS sensors Acceleration value out of service data parts. (Fig 2)
Specification: Approx. 0.5g at stop status.

Fig 1: Screen Display - Method Of Checking Sensor ID With GDS TPMS
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Screen Display - TPMS Sensor's Acceleration Value
Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA
Is parameter within specifications?
YES
- Go to next procedure.
NO
- Substitute with a known-good a TPMS Sensor and check for proper operation.
- If the problem is corrected, replace a TPMS Sensor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- After replacing with a known-good TPMS Sensor, you must do the 'Register Sensor' at the "Vehicle S/W Management " mode by using GDS and GDS TPMS. and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.