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Home >> Nissan-Datsun >> 2023 >> Leaf SV Plus >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Security Control System (With Intelligent Key System) >> Symptom Diagnosis >> Intelligent Key System Symptoms >> Diagnosis Procedure

Diagnosis Procedure

NOTE: SYMBOL Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.

SYMPTOM TABLE 1 (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS) 

No. Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Motor started with power switch operation (registered Intelligent Key is within the detection area of inside key antenna) Motor started with power switch operation (registered Intelligent Key placed next to power switch) Symptom
1 OK OK No start No start Diagnosis Procedure .
2 OK NG OK OK Diagnosis Procedure .
3 OK NG No start OK Diagnosis Procedure .
4 NG NG No start OK Diagnosis Procedure .
5 NG NG No start No start Diagnosis Procedure .
6 OK OK No start OK Diagnosis Procedure .
7 NG OK OK OK Diagnosis Procedure .
8 NG NG OK OK Diagnosis Procedure .
9 Poor range OK OK OK Diagnosis Procedure .

SYMPTOM TABLE 2 (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY) 

No. Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Motor started with power switch operation (Intelligent Key is within the detection area of inside key antenna) Motor started with power switch operation (registered Intelligent Key placed next to power switch) Symptom
1 NG OK OK OK Diagnosis Procedure .
2 NG NG No start OK Diagnosis Procedure .
3 NG NG No start No start Diagnosis Procedure .
4 OK OK No start No start Diagnosis Procedure .
5 OK NG No start OK Diagnosis Procedure .
6 Poor range OK OK OK Diagnosis Procedure .