Scantool Diagnostics
C1300 TPMS ECU IRX not responding
Scantool Diagnostics
Monitor GDS Data
1. Connect GDS to Data Link Connector (DLC).
2. Using a GDS, clear DTCs.
3. IG OFF and then, IG ON, again.
4. Again using GDS, Check DTC present.
5. Is the same DTC shown, again?