SEC-16
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
PRECAUTIONS FOR KEY REGISTRATION
• The ID registration is a procedure that erases the cu
rrent NATS ID once, and then registers a new ID. There-
fore before starting the registration operation, collect all registered Intelligent Keys from the customer.
• When registering the Intelligent Key, perform only one procedure to simultaneously register both IDs (NATS
ID and Intelligent Key ID).
SECURITY INDICATOR LAMP
• Security indicator lamp warns that the vehicle is equipped with NATS.
• Security indicator lamp always blinks when the i gnition switch is in any position other than ON.
NOTE:
Because security indicator lamp is highly efficient, the battery is barely affected.
ENGINE START OPERATION WHEN INTELLIGENT KEY IS CONTACTED TO PUSH-BUTTON IG-
NITION SWITCH
1. When brake pedal is depressed while selector lever is in the P position the BCM activates NATS antenna amp. that is located behind push-button ignition switch.
2. When Intelligent Key (transponder built-in) backsi de is contacted to push-button ignition switch, BCM
starts NATS ID verification between BCM and Intelligent Key (transponder built-in) via NATS antenna
amp.
3. When NATS ID verification result is OK, buzzer in combination meter sounds and BCM transmits the result to ECM.
4. BCM turns ACC relay ON and transmits ignition power supply ON signal to IPDM E/R.
5. IPDM E/R turns the ignition relay ON and starts the ignition power supply.
6. IPDM E/R turns the starter control relay ON for engine starting in advance.
7. BCM detects that the selector leve r position and brake pedal operation condition.
8. BCM transmits starter request signal to IPDM E/R and turns the starter relay ON if BCM judges that the
engine start condition* is satisfied.
9. Power supply is supplied through the starter relay and the starter control relay to operate the starter motor.
10. When BCM receives feedback signal from ECM indica ting that the engine is started, BCM transmits a
stop signal to IPDM E/R and stops cranking by turning off the starter motor relay. (If engine start is unsuc-
cessful, cranking stops automatically within 5 seconds.)
*: For the engine start condition, refer to “IGN ITION SWITCH POSITION CHANGE TABLE BY PUSH-BUT-
TON IGNITION SWITCH OPERATION” below.
IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION
The ignition switch position can be changed by the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna or when Intelligent Key backside is
contacted to push-button ignition switch, it is equivalent to the operations below:
• When starting the engine, the BCM monitors under the engine start conditions:
- Brake pedal operation condition
- Selector lever position
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH)
Power supply position Condition
Push-button ignition switch opera-
tion frequency
Selector lever Brake pedal operation condi-
tion
OFF → ACC —Not depressed 1
OFF → ACC → ON —Not depressed 2
OFF → ACC → ON → OFF — Not depressed 3
OFF → START
ACC → START
ON → START P or N position
Depressed 1
Engine is running → OFF — — 1
Revision: August 2015 2016 Versa Note
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SEC-20
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
WORK SUPPORT
Test Item
Description
INSIDE BUZZER This test is able to check combination meter warning chime operation [Take Out/Knob/Key/
Off].
LCD This test is able to check combination meter display in
formation [Off/LK WN/OUTKEY/NO
KY/BATT/INSRT/SFT P/ROTAT/ID NG/B&P I/B&P N].
BATTERY SAVER This test is able to check battery saver operation [On/Off].
ENGINE SW ILLUMI This test is able to check push-button ignition switch START indicator operation [On/Off].
PUSH SWITCH INDICATOR This test is able to check push-button ignition switch indicator operation [On/Off].
INT LAMP This test is able to check interior room lamp operation [On/Off].
INDICATOR This test is able to check combination meter warning lamp operation [KEY ON/KEY IND/Off].
FLASHER This test is able to check hazard lamp operation [LH/RH/Off].
OUTSIDE BUZZER This test is able to check Intelligent Key warning buzzer operation [On/Off].
HORN This test is able to check horn operation [On].
P RANGE This test is able to check CVT shift selector illumination operation [On/Off].
Support ItemSetting Description
LOCK/UNLOCK BY I-KEY On*
Door lock/unlock function from Intelligent Key ON.
Off Door lock/unlock function from Intelligent Key OFF.
ANTI KEY LOCK IN FUNCTI On*
Anti lock out setting ON.
Off Anti lock out setting OFF.
ANS BACK I-KEY UNLOCK Off
No buzzer reminder when doors are unlocked with request switch.
On* Buzzer reminder when doors are unlocked with request switch.
ANS BACK I-KEY LOCK Horn Chirp
Horn chirp reminder when doors are locked with request switch.
Buzzer* Buzzer reminder when doors are locked with request switch.
Off No reminder when doors are locked with request switch.
HORN WITH KEYLESS LOCK Off
Horn chirp reminder when doors are locked with Intelligent Key.
On* No horn chirp reminder when doors are locked with Intelligent Key.
HAZARD ANSWER BACK Lock/Unlock*
Hazard warning lamp activation when doors are locked/unlocked
with Intelligent Key or request switch.
Unlock Only Hazard warning lamp activation when doors are unlocked with Intel-
ligent Key or request switch.
Lock Only Hazard warning lamp activation when doors are locked with Intelli-
gent Key or request switch.
Off No hazard warning lamp activation when doors are locked/unlocked
with Intelligent Key or request switch.
INSIDE ANT DIAGNOSIS —This function allows inside key antenna self-diagnosis.
CONFIRM KEY FOB ID —Intelligent Key ID code can be checked.
SHORT CRANKING OUTPUT Start70 msec
Starter motor operation duration time setting.
100 msec
200 msec
End —
PANIC ALARM SET MODE 3 1.5 sec
Intelligent Key panic alarm button setting.
MODE 2 OFF
MODE 1* 0.5 sec
LO- BATT OF KEY FOB WARN On*
Intelligent Key low battery warning ON.
Off Intelligent Key low battery warning OFF.
Revision: August 2015 2016 Versa Note
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SEC-82
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2608 STARTER RELAY
B2608 STARTER RELAY
DTC LogicINFOID:0000000012430395
DTC DETECTION LOGIC
NOTE:
• If DTC B2608 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-64, "
DTC Logic".
• If DTC B2608 is displayed with other DTC (BCM), first perform the trouble diagnosis for other DTC detected.\
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under t he following conditions to start engine.
- Selector lever: In the P position
- Brake pedal: Depressed
2. Wait 1 second after engine started.
3. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-82, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430396
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK DTC OF IPDM E/R
Check DTC in “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis relat ed to the detected DTC. Refer to PCS-20, "DTCIndex".
NO >> GO TO 2.
2.CHECK STARTER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2608 STARTER RELAY BCM outputs starter relay OFF signal but
BCM receives starter relay ON signal from
IPDM E/R (CAN). • Harness or connectors
(The CAN communication line is open or
shorted.)
• Harness or connectors (Starter relay circuit is open or shorted.)
•IPDM E/R
• Starter relay
(+)
(–) Condition Voltage (V)
(Approx.)
BCM
Connector Terminal
M98 97 Ground CVT selector lever N or P position Battery voltage
Other than above
0
Revision: August 2015 2016 Versa Note
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SEC-100
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B210C STARTER CONTROL RELAY
B210C STARTER CONTROL RELAY
DTC LogicINFOID:0000000012430422
DTC DETECTION LOGIC
NOTE:
• If DTC B210C is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210C may be detected.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait 1 second or more.
3. Turn ignition switch ON.
4. Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B210C displayed?
YES >> Refer to SEC-100, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430423
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1. PERFORM SELF DIAGNOSTIC RESULT
Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is display history of DTC B210C CRNT?
YES >> GO TO 2.
NO >> Refer to GI-42, "
Intermittent Incident".
2.CHECK STARTER CONTROL RELA Y CONTROL CIRCUITS VOLTAGE
Check voltage between IPDM E/R connectors and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO (WITH M/T)>>GO TO 3.
NO (WITH CVT)>>GO TO 4.
CONSULT Display DTC Detection Condition Possible Cause
STR CONT RLY OFF CIRC
[B210C] When comparing the following items, IPDM E/R
detects that starter control relay is stuck in the
OFF position for 1 second or more:
• Starter control relay signal (CAN) from BCM.
• Starter relay status signal (CAN) from BCM.
• Starter control relay an
d starter relay status
signal. (IPDM E/R input)
• Starter control relay co ntrol signal. (IPDM E/R
output) • IPDM E/R
•BCM
•Battery
IPDM E/R
GroundVo l ta g e
(Approx.)
Connector Terminal
E44 (WITH M/T) 13
—Battery voltage
F42 (WITH CVT) 40
Revision: August 2015 2016 Versa Note
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SEC-102
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B210D STARTER RELAY
B210D STARTER RELAY
DTC LogicINFOID:0000000012430424
DTC DETECTION LOGIC
NOTE:
If DTC B210D is displayed with DTC U1000, first
perform the trouble diagnosis for DTC U1000. Refer to BCS-
63, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait 1 second or more.
3. Turn ignition switch ON.
4. Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B210D displayed?
YES >> Refer to SEC-102, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430425
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1. PERFORM SELF DIAGNOSTIC RESULT
Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is display history of DTC B210D CRNT?
YES >> GO TO 2.
NO >> Refer to GI-42, "
Intermittent Incident".
2.CHECK STARTER CONTROL RELA Y CONTROL CIRCUITS VOLTAGE
Check voltage between IPDM E/R connectors and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO (WITH M/T)>>GO TO 3.
NO (WITH CVT)>>GO TO 4.
3.CHECK STARTER CONTROL RELA Y CONTROL CIRCUIT CONTINUITY
1. Disconnect IPDM E/R connectors E44, BCM connecto r M98, clutch interlock switch connector E34.
CONSULT DisplayDTC Detection Condition Possible Cause
STARTER RLY ON CIRC
[B210D] When comparing the following items, IPDM E/R
detects that starter control relay is stuck in the
ON position for 5 second or more:
• Starter control relay signal (CAN) from BCM.
• Starter relay status signal (CAN) from BCM.
• Starter control relay an
d starter relay status
signal. (IPDM E/R input)
• Starter control relay co ntrol signal. (IPDM E/R
output) • Harness or connectors (starter motor relay
control circuit open or short.)
• IPDM E/R
•BCM
IPDM E/R GroundVo l ta g e
(Approx.)
Connector Terminal
E44 13
—Battery voltage
F42 40
Revision: August 2015 2016 Versa Note
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SEC-104
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B210E STARTER RELAY
B210E STARTER RELAY
DTC LogicINFOID:0000000012430426
DTC DETECTION LOGIC
NOTE:
• If DTC B210E is displayed with DTC U1000, first
perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B210E is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. Refer to
SEC-80, "
DTC Logic".
• When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210F may be
detected.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait 1 second or more.
3. Turn ignition switch ON.
4. Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B210E displayed?
YES >> Refer to SEC-104, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430427
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1. PERFORM SELF DIAGNOSTIC RESULT
Perform "Self Diagnostic Result" of "IPDM E/R" using CONSULT.
Is display history of DTC B210E CRNT?
YES >> GO TO 2.
NO >> Refer to GI-42, "
Intermittent Incident".
2.CHECK STARTER CONTROL RELA Y CONTROL CIRCUITS VOLTAGE
Check voltage between IPDM E/R connectors and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO (WITH M/T)>>GO TO 3.
CONSULT Display DTC Detection Condition Possible Cause
STARTER RELAY OFF
[B210E] When comparing the following items, IPDM E/R
detects that starter control relay is stuck in the
OFF position for 5 second or more:
• Starter control relay signal (CAN) from BCM.
• Starter relay status signal (CAN) from BCM.
• Starter control relay an
d starter relay status
signal. (IPDM E/R input)
• Starter control relay co ntrol signal. (IPDM E/R
output) • IPDM E/R
•BCM
•Battery
IPDM E/R
GroundVo l ta g e
(Approx.)
Connector Terminal
E44 13
—Battery voltage
F42 40
Revision: August 2015 2016 Versa Note
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COMPONENT PARTSSTR-5
< SYSTEM DESCRIPTION >
C
DE
F
G H
I
J
K L
M A
STR
NP
O
STARTING SYSTEM (WITHOUT INTELL
IGENT KEY) : Component Description
INFOID:0000000012432061
STARTING SYSTEM (WITH INTELLIGENT KEY)
No.Component part Description
1. IPDM E/R CPU inside IPDM E/R operates the starter control relay when
the ignition switch is in the start position.
2. Transmission range switch (CVT Models) Supplies power to the starter co
ntrol relay (inside IPDM E/R)
when the selector lever is shifted into the P or N position.
3. Starter motor The starter motor plunger closes and the motor is supplied
with battery power, which in turn cranks the engine, when the
S terminal is supplied with electric power.
4. Clutch interlock switch (M/T Models) Clutch interlock switch supplies power to the coil side of the
starter control relay when the clutch pedal is depressed to
crank the engine.
Revision: August 2015
2016 Versa Note
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STR-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
STARTING SYSTEM (WITHOUT INTELLIGENT KEY)
STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : System DiagramINFOID:0000000012432064
STARTING SYSTEM (WITHOUT INTELLI GENT KEY) : System Description
INFOID:0000000012432065
The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The
starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates.
STARTING SYSTEM (WITH INTELLIGENT KEY)
ALBIA1161GB
Revision: August 2015 2016 Versa Note
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