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SEC-80
< BASIC INSPECTION >[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000001404152
OVERALL SEQUENCE
DETAILED FLOW
ALKIA0246GB
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![NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS AND REPAIR WORKFLOW
SEC-81
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1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS AND REPAIR WORKFLOW
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1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer](/manual-img/5/57395/w960_57395-4705.png)
DIAGNOSIS AND REPAIR WORKFLOW
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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.
- Erase DTC.
- 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-III 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-III 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 SEC-113, "
DTCInspectionPriorityChart" and determine trouble
diagnosis order.
Is DTC detected?
YES >> GO TO 8.
NO >> Refer to XX-XX, "*****"
.
6.PERFORM BASIC INSPECTION
Perform Basic Inspection, refer to SEC-118, "
Basic Inspection".
Inspection End>>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 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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SEC-82
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DIAGNOSIS AND REPAIR WORKFLOW
9.REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is displayed, erase it.
>> GO TO 10.
10.FINAL CHECK
When DTC was detected in step 2, perform DTC Confirmation Procedure or Component Function Check
again, and then check that the malfunction have been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Does the symptom reappear?
YES (DTC is detected)>>GO TO 8.
YES (Symptom remains)>>GO TO 6.
NO >>INSPECTION END
Page 4708 of 5883
![NISSAN TIIDA 2007 Service Repair Manual INSPECTION AND ADJUSTMENT
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITION NISSAN TIIDA 2007 Service Repair Manual INSPECTION AND ADJUSTMENT
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITION](/manual-img/5/57395/w960_57395-4707.png)
INSPECTION AND ADJUSTMENT
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000001404154
Refer to the CONSULT-III Operation Manual-NATS.
ECM RE-COMMUNICATING FUNCTION
ECM RE-COMMUNICATING FUNCTION : DescriptionINFOID:0000000001404155
Performing following procedure can automatically perform re-communication of ECM and BCM, but only when
the ECM has been replaced with a new one (*1).
*1: New one means an ECM which has never been energized on-board.
(In this step, initialization procedure by CONSULT-III is not necessary)
NOTE:
When registering new Key IDs or replacing the ECM that is not brand new, refer to CONSULT-III Oper-
ation Manual.
If multiple keys are attached to the key holder, separate them before work.
Distinguish keys with unregistered key ID from those with registered ID.
ECM RE-COMMUNICATING FUNCTION : Special Repair RequirementINFOID:0000000001404156
1.PERFORM ECM RE-COMMUNICATING FUNCTION
1. Install ECM.
2. Using a registered key (*2), turn ignition switch to “ON”.
*2: To perform this step, use the key that has been used before performing ECM replacement.
3. Maintain ignition switch in “ON” position for at least 5 seconds.
4. Turn ignition switch to “OFF”.
5. Start engine.
Can engine be started?
YES >> Procedure is completed.
NO >> Initialize control unit. Refer to CONSULT-III Operation Manual NATS.
Page 4709 of 5883
![NISSAN TIIDA 2007 Service Repair Manual SEC-84
< FUNCTION DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
NATS (NISSAN ANTI-THEFT SYSTEM)
FUNCTION DIAGNOSIS
NATS (NISSAN ANTI-THEFT SYSTEM)
System DiagramINFOID:0000000001404157
System Descriptio NISSAN TIIDA 2007 Service Repair Manual SEC-84
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NATS (NISSAN ANTI-THEFT SYSTEM)
FUNCTION DIAGNOSIS
NATS (NISSAN ANTI-THEFT SYSTEM)
System DiagramINFOID:0000000001404157
System Descriptio](/manual-img/5/57395/w960_57395-4708.png)
SEC-84
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NATS (NISSAN ANTI-THEFT SYSTEM)
FUNCTION DIAGNOSIS
NATS (NISSAN ANTI-THEFT SYSTEM)
System DiagramINFOID:0000000001404157
System DescriptionINFOID:0000000001404158
INPUT/OUTPUT SIGNAL CHART
BCM
SYSTEM DESCRIPTION
NATS (Nissan Anti-Theft System) has the following immobilizer functions:
Engine immobilizer shows high anti-theft performance to prevent engine start by other than the owner.
Only a key with key ID registered in BCM and ECM can start engine, and shows high anti-theft performance
to prevent key from being copied or stolen.
Security indicator always flashes with mechanical key removed condition (key switch: OFF).
Therefore, NATS warns outsiders that the vehicle is equipped with the anti-theft system. Refer to XX-XX,
"*****".
If system detects malfunction, security indicator illuminate when ignition switch is turned to ON position.
If the owner requires, ignition key ID can be registered for up to 5 keys.
During trouble diagnosis or when the following parts have been replaced, and if ignition key is added, regis-
tration* is required.
*1: All keys kept by the owner of the vehicle should be registered with ignition key.
-ECM
-BCM
- Ignition key
- ABS actuator control unit
- EPS sontrol unit
- IPDM E/R
- Combination meter
NATS trouble diagnosis, system initialization and additional registration of other Ignition key IDs must be car-
ried out using CONSULT-III hardware and SECURITY CARD.
When NATS initialization has been completed, the ID of the inserted ignition key or ignition key IDs can be
carried out.
PIIA1121E
Switch/Input signal Input signal to BCM BCM function Actuator/Output signal
NATS antenna amp. Key ID
NATS Security indicator lamp
Starter request
ECM Engine status signal
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Possible symptom of NATS malfunction is “Engine cannot start” In J1 NISSAN TIIDA 2007 Service Repair Manual NATS (NISSAN ANTI-THEFT SYSTEM)
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Possible symptom of NATS malfunction is “Engine cannot start” In J1](/manual-img/5/57395/w960_57395-4709.png)
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Possible symptom of NATS malfunction is “Engine cannot start” In J10, the engine can be started with the
NATS. Identify the possible causes according to “Work Flow”. Refer to SEC-80, "
Work Flow".
If ECM other than Genuine NISSAN is installed, the engine cannot be started. For ECM replacement proce-
dure, refer to SEC-83, "
ECM RE-COMMUNICATING FUNCTION : Description".
PRECAUTIONS FOR KEY REGISTRATION
The key registration is a procedure that erases the current NATS ID once, and then re-registers a new ID.
Therefore the registered ignition key is necessary for this procedure. Before starting the registration opera-
tion collect all registered ignition keys from the customer
The NATS ID registration is the procedure that registers the ID stored into the transponder (integrated in
ignition key) to BCM.
SECURITY INDICATOR
Security indicator blinks when the ignition switch is in “OFF” or “ACC” position.
When NATS detects trouble, the security indicator lamp lights up while ignition key is in the “ON” position.
MAINTENANCE INFORMATION
CAUTION:
If necessary to perform NATS ID registration when replacing any of the following part.
If it's not (or fail to do so), the electrical system may not operate properly.
BCM
ECM
IPDM E/R
Ignition key
NATS antenna amp.
Component Parts LocationINFOID:0000000001404159
1. BCM M18, M20
(view with glove box removed)2. NATS antenna amp. M21 3. Security indicator lamp M31
4. ECM E16
ALKIA0849ZZ
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NATS (NISSAN ANTI-THEFT SYSTEM)
Component Description
INFOID:0000000001404160
Component Reference
BCMXX-XX, "*****"
Key switchXX-XX, "*****"
NATS antenna amp.XX-XX, "*****"
Security indicatorXX-XX, "*****"
IPDM E/RXX-XX, "*****"
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![NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS SYSTEM (BCM)
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMO NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS SYSTEM (BCM)
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
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DIAGNOSIS SYSTEM (BCM)
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000001404165
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
IMMU
IMMU : CONSULT-III Function (BCM - IMMU)INFOID:0000000001404166
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
SELF-DIAG RESULTS Displays the diagnosis results judged by BCM. Refer to XX-XX, "*****"
.
CAN DIAG SUPPORT MNTR Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFICATION The BCM part number is displayed.
CONFIGURATION Enables to read and save the vehicle specification.
Enables to write the vehicle specification when replacing BCM.
System Sub system selection itemDiagnosis mode
WORK SUPPORT DATA MONITOR ACTIVE TEST
—BCM×
Door lock DOOR LOCK×××
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Interior room lamp timer INT LAMP×××
Remote keyless entry system MULTI REMOTE ENT×××
Exterior lamp HEAD LAMP×××
Wiper and washer WIPER×××
Turn signal and hazard warning lamps FLASHER××
Air conditioner AIR CONDITONER×
Combination switch COMB SW×
Immobilizer IMMU××
Interior room lamp battery saver BATTERY SAVER×××
Trunk open TRUNK×
Vehicle security system THEFT ALM×××
Signal buffer system SIGNAL BUFFER××
PTC heater system PTC HEATER××