Symptom Troubleshooting Index
| Symptom | Diagnostic Procedure | Also check for |
|---|---|---|
| HDS does not communicate with the EPS control unit or the vehicle | Troubleshoot the DLC circuit (see DLC CIRCUIT TROUBLESHOOTING ) | |
| EPS indicator does not come on | Symptom Troubleshooting (see EPS INDICATOR DOES NOT COME ON ) | |
| EPS indicator does not go off, and no DTCs are stored | Symptom Troubleshooting (see EPS INDICATOR DOES NOT GO OFF, AND NO DTCS ARE STORED ) |