All Intelligent Key Functions Are Inoperative
NOTE:
- Before performing the diagnosis in the following table, check "Trouble Diagnosis Procedure". Refer to , "TROUBLE DIAGNOSIS PROCEDURE ".
- Make sure that vehicle is under the condition shown in "Conditions of vehicle" below before starting diagnosis, and check each symptom.
- If the following "symptoms" are detected, check systems shown below in the "Diagnoses/service procedure" column in this order.
- Check if ignition switch turns using mechanical key. If it turns, check if "ENGINE START BY I-KEY" in "WORK SUPPORT" mode is ON.
Conditions of Vehicle (Operating Conditions)
- Intelligent Key is registered.
- Key is not inserted in ignition switch.
- One or more registered Intelligent Keys are in the vehicle.
| Symptom | Diagnosis/service procedure | Refer to |
|---|---|---|
| All doors, trunk and ignition switch do not respond to Intelligent Key command. | 1. Intelligent Key battery inspection check. | INTELLIGENT KEY BATTERY INSPECTION |
| 2. Remote Keyless Entry Function check. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| 3. Intelligent Key unit power supply and ground circuit check. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| 4. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION |