2016 NISSAN NOTE B2627

BCS-50
< ECU DIAGNOSIS INFORMATION >[WITH INTELLIGENT KEY SYSTEM]
BCM
DTC Index
INFOID:0000000012432335
NOTE:
The details of time display are as follows.
• CRNT: A malfunction is detected now.
• PAST: A malfunction was detected in the past.
IGN counter is displayed on Freeze Frame Data.
5 • B2621: INSIDE ANTENNA 1
• B2622: INSIDE ANTENNA 2
• B2623: INSIDE ANTENNA 3
6 • B2626: OUTSIDE 1 ANTENNA
• B2627: OUTSIDE 2 ANTENNA
• B2628: OUTSIDE 3 ANTENNA
7 • C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1716: [PRESS DATA ERR] FL
• C1717: [PRESS DATA ERR] FR
• C1718: [PRESS DATA ERR] RR
• C1719: [PRESS DATA ERR] RL
• C1729: VHCL SPEED SIG ERR
Priority DTC
CONSULT display Fail-safe
Freeze Frame Data
•Vehicle Speed
•Odo/Trip Meter
•Vehicle Condition Intelligent Key
warning lamp
ON Tire pressure monitor
warning lamp ON Reference page
No DTC is detected.
further testing
may be required. —— — — —
U1000: CAN COMM CIRCUIT — —— — BCS-63
U1010: CONTROL UNIT (CAN) — —— — BCS-64
U0415: VDC CAN CIR2 ×— ×— BCS-65
B2192: ID DISCORD BCM-ECM ×—— — SEC-54
B2193: CHAIN OF BCM-ECM×—— — SEC-55
B2195: ANTI SCANNING×—— — SEC-56
B2196: DONGLE NG×—— — SEC-57
B2198: NATS ANTENNA AMP×—— — SEC-59
B2555: STOP LAMP CIRCUIT —××—SEC-62
B2556: ENG START SW —×× —SEC-65
B2557: VEHICLE SPEED ×× × —SEC-67
B2562: LOW VOLTAGE —× —— BCS-66
B2601: SHIFT P SIGNAL×× × —SEC-68
B2602: SHIFT P DIAG ×× × —SEC-70
B2603: SHIFT POSITION ×× × —SEC-73
B2604: SHIFT PN DIAG CAN ×× × —SEC-77
B2605: SHIFT PN DIAG IPDM ×× × —SEC-80
B2608: STARTER RELAY ×× × —SEC-82
B260F: ECM CAN COMM ×× × —SEC-84
Revision: August 2015 2016 Versa Note

cardiagn.com

BCS
BCM
BCS-51
< ECU DIAGNOSIS INFORMATION > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G H
I
J
K L
B A
O P
N
B2614: ACC RELAY REQ FB —
××—PCS-56
B2615: IGN RELAY3 REQ FB — ××—PCS-58
B2616: IGN RELAY2 REQ FB — ××—PCS-60
B2618: IGN RELAY1 REQ FB — ××—PCS-62
B261A: ENGINE SW —×× —PCS-63
B261F: ASCD CANCEL SW —×× —SEC-85
B2620: NEUTRAL SW —×× —SEC-88
B2621: INSIDE ANTENNA 1 —× —— DLK-65
B2622: INSIDE ANTENNA 2—× —— DLK-67
B2623: INSIDE ANTENNA 3—× —— DLK-69
B2626: OUTSIDE 1 ANTENNA — ×—— DLK-73
B2627: OUTSIDE 2 ANTENNA — ×—— DLK-71
B2628: OUTSIDE 3 ANTENNA — ×—— DLK-75
B26E8: CLUTCH SW×× × —SEC-91
B26F1: IGN RELAY OFF ×× × —PCS-65
B26F2: IGN RELAY ON ×× × —PCS-66
B26F3: START CONT RLY ON ×× × —SEC-94
B26F4: START CONT RLY OFF ×× × —SEC-95
B26F6: BCM —×× —PCS-68
B26F7: BCM ×× × —SEC-96
B26FB: CLUTCH SWITCH —×× —SEC-97
B26FC: KEY REGISTRATION — ××—SEC-98
C1704: LOW PRESSURE FL — —— ×
WT-25
C1705: LOW PRESSURE FR — —— ×
C1706: LOW PRESSURE RR — —— ×
C1707: LOW PRESSURE RL — —— ×
C1708: [NO DATA] FL —— — ×
WT-27
C1709: [NO DATA] FR —— — ×
C1710: [NO DATA] RR —— — ×
C1711: [NO DATA] RL —— — ×
C1716: [PRESS DATA ERR] FL — —— ×
WT-30
C1717: [PRESS DATA ERR] FR — —— ×
C1718: [PRESS DATA ERR] RR — —— ×
C1719: [PRESS DATA ERR] RL — —— ×
C1729: VHCL SPEED SIG ERR — —— ×WT-32
CONSULT display Fail-safe Freeze Frame Data
•Vehicle Speed
•Odo/Trip Meter
•Vehicle Condition Intelligent Key
warning lamp ON Tire pressure monitor
warning lamp ON Reference page
Revision: August 2015
2016 Versa Note

cardiagn.com

DLK-2
DOOR LOCK .............................................................31
DOOR LOCK : CONSULT Function (BCM -
DOOR LOCK) .........................................................
31
INTELLIGENT KEY ................................................ ...31
INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) ...............................................
31
ECU DIAGNOSIS INFORMATION ........... ...35
BCM ................................................................ ...35
List of ECU Reference ......................................... ...35
WIRING DIAGRAM .....................................36
POWER DOOR LOCK SYSTEM .................... ...36
Wiring Diagram .................................................... ...36
INTELLIGENT KEY SYSTEM ............................46
Wiring Diagram .................................................... ...46
BASIC INSPECTION ...................................61
DIAGNOSIS AND REPAIR WORK FLOW ..... ...61
Work Flow ............................................................ ...61
INSPECTION AND ADJUSTMENT ...................64
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT (BCM) ......................................... ...
64
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT (BCM) : Description ................. ...
64
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT (BCM) : Work Procedure ......... ...
64
DTC/CIRCUIT DIAGNOSIS ...................... ...65
B2621 INSIDE ANTENNA .............................. ...65
DTC Logic ............................................................ ...65
Diagnosis Procedure ..............................................65
B2622 INSIDE ANTENNA .................................67
DTC Logic ............................................................ ...67
Diagnosis Procedure ..............................................67
B2623 INSIDE ANTENNA .................................69
DTC Logic ............................................................ ...69
Diagnosis Procedure ..............................................69
B2626 OUTSIDE ANTENNA .............................71
DTC Logic ............................................................ ...71
Diagnosis Procedure ..............................................71
B2627 OUTSIDE ANTENNA .............................73
DTC Logic ............................................................ ...73
Diagnosis Procedure ..............................................73
B2628 OUTSIDE ANTENNA .............................75
DTC Logic ............................................................ ...75
Diagnosis Procedure ..............................................75
POWER SUPPLY AND GROUND CIRCUIT .....77
BCM ........................................................................ ...77
BCM : Diagnosis Procedure ....................................77
COMBINATION METER BUZZER ....................78
Component Function Check ............................... ...78
Diagnosis Procedure ...............................................78
DOOR LOCK ACTUATOR ................................79
DRIVER SIDE ......................................................... ...79
DRIVER SIDE : Component Function Check ........79
DRIVER SIDE : Diagnosis Procedure .....................79
PASSENGER SIDE ...................................................80
PASSENGER SIDE :
Component Function Check ............................... ...
80
PASSENGER SIDE : Diagnosis Procedure ............80
REAR LH ................................................................ ...81
REAR LH : Component Function Check ...............81
REAR LH : Diagnosis Procedure ............................81
REAR RH ................................................................ ...82
REAR RH : Component Function Check ...............82
REAR RH : Diagnosis Procedure ...........................82
BACK DOOR .......................................................... ...83
BACK DOOR : Description .....................................83
BACK DOOR : Component Function Check .........83
BACK DOOR : Diagnosis Procedure ......................84
BACK DOOR LOCK ACTUATOR RELAY .......86
Description ........................................................... ...86
Component Function Check ...................................86
Diagnosis Procedure ...............................................86
Component Inspection ............................................87
DOOR LOCK AND UNLOCK SWITCH .............89
Component Function Check ............................... ...89
Diagnosis Procedure ...............................................89
Component Inspection ............................................90
UNLOCK SENSOR ............................................92
Component Function Check ............................... ...92
Diagnosis Procedure ...............................................92
Component Inspection ............................................93
DOOR REQUEST SWITCH ...............................94
Component Function Check ..................................94
Diagnosis Procedure ...............................................94
Component Inspection ............................................95
BACK DOOR REQUEST SWITCH ...................96
Description ........................................................... ...96
Component Function Check ..................................96
Diagnosis Procedure ...............................................96
Component Inspection ............................................97
DOOR SWITCH .................................................98
Component Function Check ............................... ...98
Diagnosis Procedure ...............................................98
Component Inspection ............................................99
Revision: August 2015 2016 Versa Note

cardiagn.com

B2627 OUTSIDE ANTENNADLK-73
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G H
I
J
L
M A
B
DLK
N
O P
B2627 OUTSIDE ANTENNA
DTC LogicINFOID:0000000012430003
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to DLK-73, "Diagnosis Procedure".
NO >> Outside key antenna (RH) is OK.
Diagnosis ProcedureINFOID:0000000012430004
Regarding Wiring Diagram information, refer to DLK-46, "Wiring Diagram".
1.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation".
NO >> GO TO 2.
2.CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and outside key antenna (RH) connector.
DTC CONSULT display de-
scription DTC detecting condition
Possible cause
B2627 OUTSIDE ANTENNA
2 An excessive high or low voltage from outside key an-
tenna (RH) is sent to BCM. • Outside key antenna (RH)
• Between BCM and Outside key an-
tenna (RH)
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 80
81Ground When the passenger
door request switch is
operated with ignition
switch OFF. When Intelligent
Key is in the an-
tenna detection
area. (The dis-
tance between In-
telligent Key and
antenna: 80 cm
or less.)
When Intelligent
Key is not in the
antenna detec-
tion area. (The
distance between
Intelligent Key
and antenna: Ap-
prox. 2 m.)
JMKIA5955GB
JMKIA5954GB
Revision: August 2015
2016 Versa Note

cardiagn.com

DLK-74
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2627 OUTSIDE ANTENNA
3. Check continuity between BCM harness connector and outside key antenna (RH) harness connector.
4. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace outside key antenna (RH). (New antenna or other antenna)
2. Connect BCM connector and outside key antenna (RH) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace outside key antenna (RH). Refer to DLK-184, "OUTSIDE HANDLE : Removal and Instal-
lation".
NO >> Replace BCM. Refer to BCS-74, "
Removal and Installation".
BCM Outside key antenna (RH)
Continuity
Connector TerminalConnector Terminal
M98 80
D106 1
Ye s
81 2
BCM
GroundContinuity
Connector Terminal
M98 80
No
81
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 80
81Ground When the passenger
door request switch is
operated with ignition
switch OFF. When Intelligent
Key is in the an-
tenna detection
area. (The dis-
tance between In-
telligent Key and
antenna: 80 cm or
less.)
When Intelligent
Key is not in the
antenna detection
area. (The dis-
tance between In-
telligent Key and
antenna: Approx.
2 m.)
JMKIA5955GB
JMKIA5954GB
Revision: August 2015
2016 Versa Note

cardiagn.com