Symptom Troubleshooting Index
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 (see DLC CIRCUIT TROUBLESHOOTING ) | Faulty data link cable |
| Low tire pressure indicators does not come on, and no DTCs are stored | Symptom Troubleshooting (see LOW TIRE PRESSURE AND TIRE INDICATORS DO NOT GO OFF, AND NO DTCS ARE STORED ) | |
| Low tire pressure indicator does not go off, and no DTCs are stored | Symptom Troubleshooting (see TPMS INDICATOR DOES NOT COME ON, AND NO DTCS ARE STORED ) | |
| TPMS indicator does not come on, and no DTCs are stored | Symptom Troubleshooting (see TPMS INDICATOR DOES NOT GO OFF, AND NO DTCS ARE STORED ) | |
| TPMS indicator does not go off, and no DTCs are stored | Troubleshoot the DLC circuit (see TPMS INDICATOR DOES NOT GO OFF, AND NO DTCS ARE STORED ) |