Nissan Frontier. Instruction — part 1126
SEC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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CONTENTS
SECURITY CONTROL SYSTEM
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . . ..
Work Flow . . . . . . . . . . . . . . . .....
PRE-INSPECTION FOR DIAGNOSTIC . . . ..
Basic Inspection . . . . . . . . . . . . . ....
INSPECTION AND ADJUSTMENT . . . . . .
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement . ...
ECM RE-COMMUNICATING FUNCTION . . . . ...
ECM RE-COMMUNICATING FUNCTION : De-
scription . . . . . . . . . . . . . . . . .....
ECM RE-COMMUNICATING FUNCTION : Spe-
cial Repair Requirement . . . . . . . . . . ....
SYSTEM DESCRIPTION . . . . . . . ..
NVIS (NISSAN VEHICLE IMMOBILIZER SYS-
TEM-NATS) . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . ..
VEHICLE SECURITY SYSTEM . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location - King Cab . . . . .
Component Parts Location - Crew Cab . . . . ..
Component Description . . . . . . . . . . ...
DIAGNOSIS SYSTEM (BCM) . . . . . . .
COMMON ITEM . . . . . . . . . . . . . . .
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . .
IMMU . . . . . . . . . . . . . . . . . . ..
IMMU : CONSULT Function (BCM - IMMU) . . .
THEFT ALM . . . . . . . . . . . . . . . ...
THEFT ALM : CONSULT Function (BCM - THEFT
ALM) . . . . . . . . . . . . . . . . . .
DTC/CIRCUIT DIAGNOSIS . . . . . . .
U1000 CAN COMM CIRCUIT . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
U1010 CONTROL UNIT (CAN) . . . . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . .
B2190, P1614 NATS ANTENNA AMP. . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B2191, P1615 DIFFERENCE OF KEY . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B2192, P1611 ID DISCORD, IMMU-ECM . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B2193, P1612 CHAIN OF ECM-IMMU . . . ..
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
P1610 LOCK MODE . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
SEC-2
Diagnosis Procedure . . . . . . . . . . . ..
POWER SUPPLY AND GROUND CIRCUIT . .
BCM . . . . . . . . . . . . . . . . . . ...
BCM : Diagnosis Procedure . . . . . . . . ...
KEY CYLINDER SWITCH . . . . . . . . .
DRIVER SIDE . . . . . . . . . . . . . . ....
DRIVER SIDE : Description . . . . . . . . ....
DRIVER SIDE : Component Function Check . . .
DRIVER SIDE : Diagnosis Procedure . . . . ....
HORN FUNCTION . . . . . . . . . . . .
Symptom Table . . . . . . . . . . . . . ..
VEHICLE SECURITY INDICATOR . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
ECU DIAGNOSIS INFORMATION . . . ..
BCM (BODY CONTROL MODULE) . . . . ..
Reference Value . . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . ..
Physical Values . . . . . . . . . . . . . ..
Fail Safe . . . . . . . . . . . . . . . . .
DTC Inspection Priority Chart . . . . . . . ..
DTC Index . . . . . . . . . . . . . . . ..
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . . .
Reference Value . . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . ..
Physical Values . . . . . . . . . . . . . ...
Fail Safe . . . . . . . . . . . . . . . . .
DTC Index . . . . . . . . . . . . . . . ..
WIRING DIAGRAM . . . . . . . . .
VEHICLE SECURITY SYSTEM . . . . . . .
Wiring Diagram - King Cab . . . . . . . . . .
Wiring Diagram - Crew Cab . . . . . . . . .
NVIS . . . . . . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . .
VEHICLE SECURITY SYSTEM SYMPTOMS ...
Symptom Table . . . . . . . . . . . . . ...
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS SYMPTOMS . . . . . . . . . . .
Symptom Table . . . . . . . . . . . . . ...
PRECAUTION . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . ..
NATS ANTENNA AMP. . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
REMOTE KEYLESS ENTRY RECEIVER . . .
DIAGNOSIS AND REPAIR WORKFLOW
SEC-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000009479014
OVERALL SEQUENCE
DETAILED FLOW
ALKIA0538GB
SEC-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
1.
GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).
>> GO TO 2
2.
CHECK DTC
1. Check DTC for BCM.
2. Perform the following procedure if DTC is displayed.
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Erase DTC.
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Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed>>GO TO 3
Symptom is described, DTC is not displayed>>GO TO 4
Symptom is not described, DTC is displayed>>GO TO 5
3.
CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the vehicle in “DATA MONITOR” mode and check real-time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5
4.
CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the vehicle in “DATA MONITOR ” mode and check real-time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6
5.
PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.
If two or more DTCs are detected, refer to
BCS-40, "DTC Inspection Priority Chart"
(BCM) and determine
trouble diagnosis order.
Is DTC detected?
YES
>> GO TO 8
NO
>> Refer to
GI-42, "Intermittent Incident"
.
6.
PERFORM BASIC INSPECTION
Perform Basic Inspection. Refer to
.
>> GO TO 7
7.
DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to Symptom Table based on the confirmed symptom in step 4.
>> GO TO 8
8.
DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure is described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.
>> GO TO 9
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