Monitor GDS Data

* In a case that there are any other DTCs except for C1312 at self-diagnosing, first repair the problems related to those DTCs and then view if C1312 happens again.

1. Connect VCI to Data Link Connector.
2. IG KEY ON.
3. Check TPMS sensor's ID out of service data parts.

   ■ Measuring Method: Refer to No. 1 Measurement 

   Fig 1: Checking Sensor ID Using VCI

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   • Connect VCI to Data Link Connector.

   ■ Check TPMS Sensors ID Out Of Service Data Parts. 

   Fig 2: Screen Display - Data Displayed By TPMS ECU

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4. Position the GDS TPMS as near as possible to the tire.

   (Reading may take 30 ~ 60 seconds depending on the sensors characteristics).

5. Check a sensor's ID out of sensor's information.

   ■ Measuring Method: Refer to No. 2 Measurement 

   Fig 3: Checking Sensor ID Using TPMS Exciter

   Courtesy of HYUNDAI MOTOR AMERICA
   • TPMS Exeter within 10 cm of the tire's sensor which will of the tires sensor which will be measured.
   Fig 4: Screen Display - TPMS Exciter Data

   Courtesy of HYUNDAI MOTOR AMERICA
6. Is the Fig.1's sensor ID same with the Fig.2's?

   YES 

   • Fault is intermittent. It has been repaired and TPMS receiver module memory is not cleared yet.

     Go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   • Check if a sensor ID is normally enrolled or its type is right. If not, register its ID or replace it with a new one. And then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

     Substitute with a known-good Sensor 1 and check for proper operation.

     If the problem is corrected, replace Sensor 1 and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.