| 1. | Turn the ignition switch OFF. |
| 2. | Connect the HDS to the data link connector. |
| 3. | Turn the ignition switch ON (II). |
| 4. | Enter the IMMOBILIZER, then select the IMMOBILIZER INFORMATION. |
| 5. | Do the SYSTEM CHECK with the HDS. Is N-1 OK indicated? YES - Replace the gauge control module.n NO - Substitute a known-good immobilizer-keyless control unit, then register it and recheck. If the symptom goes away, replace the original immobilizer-keyless control unit.n |