IP-16
< REMOVAL AND INSTALLATION >
INSTRUMENT PANEL ASSEMBLY
12. Remove audio unit. Refer to AV-53, "Removal and Installation" (BASE AUDIO) or AV-113, "Removal and
Installation" (DISPLAY AUDIO).
13. Remove AV control unit (NAVIGATION). Refer to AV-241, "
Removal and Installation".
14. Remove front air control. Refer to HAC-52, "
Removal and Installation".
15. Remove glove box assembly. Refer to IP-25, "
Removal and Installation".
16. Remove front passenger air bag module. Refer to SR-19, "
Removal and Installation".
17. Remove instrument panel assembly.
a. Remove instrument panel assembly screws (A).
b. Disconnect the harness connectors from the instrument panel assembly.
c. Remove instrument panel assembly through passenger door opening. CAUTION:
• Cover shift selector assembly with a shop cloth to prevent damage to instrument panel assem-
bly.
• When removing instrument panel assembly, two people are required to prevent from damage.
18. Removal of the following components is only necessary if replacing the instrument panel assembly.
• Side ventilator grille (LH/RH): Refer to VTL-6, "
SIDE VENTILATOR GRILLE : Removal and Installation".
• Center ventilator duct (LH/RH): Refer to VTL-7, "
CENTER VENTILATOR DUCT : Removal and Installa-
tion".
• Side defroster duct (LH/RH): Refer to VTL-7, "
SIDE DEFROSTER DUCT : Removal and Installation".
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
If replacing instrument panel, transfer all the necessary parts to the new instrument panel.
ALJIA1252ZZ
Revision: August 2015 2016 Versa Note
cardiagn.com
INL-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
5. BCM• Activates the interior room lamp timer depending on the vehicle condition to turn the
interior room lamps ON/OFF.
• Operates the interior room lamp battery saver depending on the vehicle condition to cut the interior room lamp power supply.
• Detects each switch condition by the combination switch reading function.
• Judges the illumination lamp ON/OFF status depending on the vehicle condition.
And then it transmits position light request signal to IPDM E/R and combination
meter (with CAN communication).
Refer to BCS-6, "
BODY CONTROL SYSTEM : Component Part s Location" (with Intel-
ligent Key system) or BCS-77, "
BODY CONTROL SYSTEM : Component Parts Loca-
tion" (without Intelligent Key system) for detailed installation location.
6. Back door switch Refer to DLK-18, "
INTELLIGENT KEY SYSTEM : Ba
ck Door Lock Assembly" (with In-
telligent Key system) or DLK-195, "
REMOTE KEYLESS ENTRY SYSTEM : Back Door
Lock Assembly" (without Intelligent Key system).
7. Push-button ignition switch (if
equipped) Refer to PCS-34, "
POWER DISTRIBUTION SYSTEM : System Description".
8. Combination switch Refer to
BCS-9, "
COMBINATION SWITCH READING SY STEM : System Description"
(with Intelligent Key system) or BCS-79, "
COMBINATION SWITCH READING SYS-
TEM : System Description" (without Intelligent Key system).
9. Combination meter Receives the dimmer signal from BCM. Refer to
MWI-13, "
METER ILLUMINATION
CONTROL : System Description" (type A) or MWI-66, "METER ILLUMINATION CON-
TROL : System Description" (type B).
10. Audio unit (without navigation)
AV control unit (with navigation) Receives the dimmer signal from BCM. Refer to
AV- 8 , "
Audio unit" (base audio), AV-
65, "Audio Unit" (display audio) or AV- 1 3 0 , "AV Control Unit" (navigation).
11. Front door switch LH (RH side similar) Refer to DLK-19, "
INTELLIGENT KEY SYSTEM : Door Switch" (with Intelligent Key
system) or DLK-195, "
REMOTE KEYLESS ENTRY SYSTEM : Door Switch" (without
Intelligent Key system).
12. Rear door switch LH (RH side similar) Refer to DLK-19, "
INTELLIGENT KEY SYSTEM : Door Switch" (with Intelligent Key
system) or DLK-195, "
REMOTE KEYLESS ENTRY SYSTEM : Door Switch" (without
Intelligent Key system).
No.
Part Description
Revision: August 2015 2016 Versa Note
cardiagn.com
INL-10
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542969
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ×××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ××××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note
cardiagn.com
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
INL-13
< SYSTEM DESCRIPTION >
C
D E
F
G H
I
J
K
M A
B
INL
N
O P
ACTIVE TEST
BRAKE SW 2 [On/Off] Indicates condition of brake switch.
DETE/CANCL SW [On/Off] ×Indicates condition of P (park) position.
SFT PN/N SW [On/Off] ×Indicates condition of P (park) or N (neutral) position.
UNLK SEN -DR [On/Off] ×Indicates condition of door unlock sensor.
PUSH SW -IPDM [On/Off] Indicates condition of push-button ignition switch received from IPDM E/R on
CAN communication line.
IGN RLY1 -F/B [On/Off] Indicates condition of ignition relay 1 received from IPDM E/R on CAN commu-
nication line.
DETE SW -IPDM [On/Off] Indicates condition of detent switch received from TCM on CAN communication
line.
SFT PN -IPDM [On/Off] Indicates condition of P (park) or N (neutral) position from TCM on CAN com-
munication line.
SFT P -MET [On/Off] Indicates condition of P (park) position from TCM on CAN communication line.
SFT N -MET [On/Off] Indicates condition of N (neutral) position from IPDM E/R on CAN communica-
tion line.
ENGINE STATE [Stop/Start/Crank/Run] ×Indicates condition of engine state from ECM on CAN communication line.
VEH SPEED 1 [mph/km/h] ×Indicates condition of vehicle speed si
gnal received from ABS on CAN commu-
nication line.
VEH SPEED 2 [mph/km/h] ×Indicates condition of vehicle speed signal received from combination meter on
CAN communication line.
DOOR STAT -DR [LOCK/READY/UNLK] ×Indicates condition of driver side door status.
DOOR STAT -AS [LOCK/READY/UNLK] ×Indicates condition of passenger side door status.
ID OK FLAG [Set/Reset] Indicates condition of Intelligent Key ID.
PRMT ENG STRT [Set/Reset] Indicates condition of engine start possibility.
RKE OPE COUN1 [0-19] ×When remote keyless entry receiver receives the signal transmitted while oper-
ating on Intelligent Key, the numerical value start changing.
RKE OPE COUN2 [0-19] ×When remote keyless entry receiver receives the signal transmitted while oper-
ating on Intelligent Key, the numerical value start changing.
RKE-LOCK [On/Off] Indicates condition of lock signal from Intelligent Key.
RKE-UNLOCK [On/Off] Indicates condition of unlock signal from Intelligent Key.
RKE-PANIC [On/Off] Indicates condition of panic signal from Intelligent Key.
RKE-MODE CHG [On/Off] Indicates condition of mode change signal from Intelligent Key.
Monitor Item [Unit]
Main Description
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 me
ter display information [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 mete r 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].
Revision: August 2015 2016 Versa Note
cardiagn.com
INL-16
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542974
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
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 CONDITIONER ×
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ××
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note
cardiagn.com
INT-12
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
1. Loose harness or harness connectors.
2. Front console map/reading lamp lens loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of thes e incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component installed to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator installation pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine rpm or
load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
Revision: August 2015 2016 Versa Note
cardiagn.com
LAN
SYSTEMLAN-7
< SYSTEM DESCRIPTION > [CAN FUNDAMENTAL]
C
D
E
F
G H
I
J
K L
B A
O P
N
SYSTEM DESCRIPTION
SYSTEM
CAN COMMUNICATION SYSTEM
CAN COMMUNICATION SYSTEM : System DescriptionINFOID:0000000012433330
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each
control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DIAG ON CAN
DIAG ON CAN : System DescriptionINFOID:0000000012433331
SYSTEM DIAGRAM
JSMIA0526GB
Revision: August 2015 2016 Versa Note
cardiagn.com
LAN
TROUBLE DIAGNOSISLAN-9
< SYSTEM DESCRIPTION > [CAN FUNDAMENTAL]
C
D
E
F
G H
I
J
K L
B A
O P
N
TROUBLE DIAGNOSIS
Component DescriptionINFOID:0000000012433332
Condition of Error DetectionINFOID:0000000012433333
DTC (e.g. U1000 and U1001) of CAN communication is
indicated on SELF-DIAG RESULTS on CONSULT if a
CAN communication signal is not transmitted or received between units for 2 seconds or more.
CAN COMMUNICATION SYSTEM ERROR
• CAN communication line open (CAN-H, CAN-L, or both)
• CAN communication line short (ground, betw een CAN communication lines, other harnesses)
• Error of CAN communication control circuit of the unit connected to CAN communication line
WHEN DTC OF CAN COMMUNICATION IS INDICATED EVEN THOUGH CAN COMMUNICATION
SYSTEM IS NORMAL
• Removal/installation of parts: Error may be detec ted when removing and installing CAN communication unit
and related parts while turning the ignition switch ON. (A DTC except for CAN communication may be
detected.)
• Fuse blown out (removed): CAN communication of the unit may cease.
• Voltage drop: Error may be detected if voltage drops due to discharged battery when turning the ignition switch ON (Depending on the control unit which carries out CAN communication).
• Error may be detected if the power supply circuit of the control unit, which carries out CAN communication,
malfunctions (Depending on the control unit which carries out CAN communication).
• Error may be detected if reprogramming is not completed normally.
NOTE:
CAN communication system is normal if DTC of CAN communication is indicated on SELF-DIAG RESULTS of
CONSULT under the above conditions. Erase the memory of the self-diagnosis of each control unit.
JSMIA0527GB
Component Description
Main line CAN communication line between splices
Branch line CAN communication line between splice and a control unit
Splice A point connecting a branch line with a main line
Termination circuit Circuit connected across the CAN communication system. (Resistor)
Revision: August 2015 2016 Versa Note
cardiagn.com