LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2006 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Body, Lock & Security System) >> Service Information >> Intelligent Key System >> Trouble Diagnosis Symptom Chart >> Warning Lamp Function Malfunction
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Warning Lamp Function Malfunction

WARNING: This page is about a different car, the 2009 Nissan Sentra. 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 "Trouble Diagnosis Procedure". Refer to "TROUBLE DIAGNOSIS PROCEDURE ".
  • If the following "symptoms" are detected, check systems shown in the "Diagnosis/service procedure" column in this order.
DIAGNOSIS SERVICE PROCEDURE CHART

Symptom Diagnosis/service procedure Reference
Intelligent Key low battery warning does not operate properly. 1. Check "LOW BAT OF KEY FOB WARN" setting in "WORK SUPPORT". WORK SUPPORT 
2. Intelligent Key battery inspection. INTELLIGENT KEY BATTERY REPLACEMENT 
3. KEY warning lamp (green) check. "KEY" Warning Lamp (RED) Check 
4. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
P position warning lamp does not illuminate properly. 1. CVT device (park position switch) check. CVT DEVICE (PARK POSITION SWITCH) CHECK 
2. "P-SHIFT" warning lamp (red) check. "P-SHIFT" Warning Lamp Check 
3. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Take away warning lamp does not illuminate properly. (Take away warning chime is operated). 1. KEY warning lamp (red) check. "KEY" Warning Lamp (RED) Check 
2. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Ignition switch warning lamp does not illuminate properly. (Ignition switch warning chime is operated). 1. KEY warning lamp (red) check. "KEY" Warning Lamp (RED) Check 
2. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT