All Functions Of Intelligent Key System Do Not Operate
WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Before performing the diagnosis in the following table, check "WORK FLOW". Refer to "WORK FLOW ".
- Check that vehicle is under the condition shown in "Conditions of vehicle" before starting diagnosis, and check each symptom.
- If the following symptoms are detected, check systems shown in the "Diagnosis/service procedure" column in this order.
Conditions of Vehicle (Operating Conditions)
- "ENGINE START BY I-KEY" and "LOCK/UNLOCK BY I-KEY" are ON when setting on CONSULT.
- All doors are closed.
| Symptom | Diagnosis/service procedure | Refer to |
|---|---|---|
| All doors and ignition switch do not respond to Intelligent Key command. | 1. Check Intelligent Key function and battery inspection. | INTELLIGENT KEY BATTERY AND FUNCTION |
| 2. Check Intelligent Key unit power supply and ground circuit. | POWER SUPPLY AND GROUND CIRCUIT | |
| 3. Check remote keyless entry receiver. | REMOTE KEYLESS ENTRY RECEIVER | |
| 4. Check BCM power supply and ground circuit. | POWER SUPPLY AND GROUND CIRCUIT | |
| 5. Replace Intelligent Key unit. | INTELLIGENT KEY BATTERY AND FUNCTION |