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2021
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Frontier PRO-4X
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Repair and Diagnosis
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Body & Frame
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Door Locks
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Security Control System
Security Control System
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Precautions
Notes
Precautions When Using Power Tools (Air Or Electric) And Hammers
System Description
Component Location
Component Location - King Cab
Component Location - Crew Cab
NATS Antenna Amp.
Dongle Unit
Intelligent Key Warning Buzzer
System
System Description
System Diagram
System Description
Precautions For Intelligent Key System
Operation When Intelligent Key Is Carried
Operation Range
Engine Start Operation When Intelligent Key Is Contacted To Push-Button Ignition Switch
Power Supply Position Change Table By Push-Button Ignition Switch Operation
NVIS (NISSAN Vehicle Immobilizer System-NATS)
System Description
System Diagram
System Description
Precautions For Key Registration
Security Indicator Lamp
Engine Start Operation When Intelligent Key Is Contacted To Push-Button Ignition Switch
Power Supply Position Change Table By Push-Button Ignition Switch Operation
Vehicle Security System
System Description
System Diagram
Description
Operation Flow
Diagnosis System (BCM)
Common Item
CONSULT Function (BCM - COMMON ITEM)
Intelligent Key
CONSULT Function (BCM - INTELLIGENT KEY)
IMMU
CONSULT Function (BCM - IMMU)
Theft ALM
CONSULT Function (BCM - THEFT ALM)
Diagnosis System (IPDM E/R)
Diagnosis Description
CONSULT Function (IPDM E/R)
Ecu Diagnosis Information
ECM, IPDM E/R, BCM
List of ECU Reference
Wiring Diagram
Intelligent Key System/Engine Start Function
Wiring Diagram
Vehicle Security System
Wiring Diagram - King Cab®
Wiring Diagram - Crew Cab
NVIS
Wiring Diagram
Basic Inspection
Diagnosis And Repair Work Flow
Work Flow
Overall Sequence
Detailed Flow
Additional Service When Replacing Control Unit
ECM
Description
Work Procedure
BCM
Description
Before Replacement
Work Procedure
Symptom Diagnosis
Intelligent Key System Symptoms
Diagnosis Procedure
Notes
Symptom Table 1 (Both Intelligent Keys Have The Same Symptoms)
Symptom Table 2 (One Intelligent Key Has The Symptom, Other Keys Operate Normally)
Engine Can Not Start
Diagnosis Procedure
Notes
Symptom Table (Both Intelligent Keys Have The Same Symptoms)
Conditions Of Vehicle (Operating Conditions)
Diagnosis Procedure
Engine Does Not Start When Intelligent Key Is Inside Of Vehicle
Diagnosis Procedure
Notes
Symptom Table (Both Intelligent Keys Have The Same Symptoms)
Conditions Of Vehicle (Operating Conditions)
Diagnosis Procedure
Engine Does Not Start When Intelligent Key Is Inside Of Vehicle (One Key)
Diagnosis Procedure
Notes
Symptom Table (One Intelligent Key Has The Symptom, Other Keys Operate Normally)
Diagnosis Procedure
Door Does Not Lock/Unlock And Engine Does Not Start (Req SW/Push SW) (One Key)
Diagnosis Procedure
Notes
Symptom Table (One Intelligent Key Has The Symptom, Other Keys Operate Normally)
Diagnosis Procedure
Removal And Installation
NATS Antenna Amp.
Removal and Installation
Push-Button Ignition Switch
Exploded View
Removal and Installation
Removal
Installation