TPMS Symptom Troubleshooting Index
| Symptom | Diagnostic procedure | Also check for |
|---|---|---|
| HDS does not communicate with the TPMS control unit or the vehicle | Troubleshoot the DLC circuit . | Faulty data link cable |
| Low tire pressure/TPMS indicator does not come on | Symptom Troubleshooting . | |
| Low tire pressure/TPMS indicator does not go off, and no DTCs are stored | Symptom Troubleshooting . |