Monitor DTC Status

Tire Pressure Monitoring

Tire Pressure Monitoring System - C1121 Sensor 1 Battery Voltage Low - Monitor Scantool Data

Monitor Scantool Data

1. Connect 'TPMS exciter' or scantool to Data Link Connector (DLC).
2. Select "TPMS DIAGNOSIS" mode.
3. Select the "FULL" mode of "TPM DATA VALUES" function.
4. Monitor the parameter of "S1 BATTERY" on the 'TPMS exciter' or scantool.
A. Specification : 'S1 BATTERY' is 'Normal'.




5. Is parameter within specifications?
YES
1) Fault is intermittent. It has been repaired and TPMS receiver module memory is not cleared yet.
2) Go to "Verification of vehicle Repair" procedure.
NO
1) Replace Sensor 1 and register sensor ID with 'TPMS exciter'.
2) Go to "Verification of Vehicle Repair" procedure.