NISSAN TIIDA 2007 Service Repair Manual

WCS-16
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
PARKING BRAKE RELEASE WARNING CHIME : Component Parts Location
INFOID:0000000001728302
AWNIA0259ZZ
1. Combination meter M24 2. BCM M18 (view with glove box re-
moved)3. Key switch and key lock solenoid M27
(without Intelligent Key)
4. Key switch and ignition knob switch
M32 (with Intelligent Key)5. Combination switch (lighting switch)
M286. Front door switch (driver side) B9

WCS
WARNING CHIME SYSTEM
WCS-17
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
PARKING BRAKE RELEASE WARNING CHIME : Component DescriptionINFOID:0000000001722966
7. ABS actuator and electric unit (control
unit) E33 (RHD models)8. ABS actuator and electric unit (control
unit) E33 (LHD models)9. Seat belt buckle switch (driver side) B9
10. Parking brake switch M17 11. Seat belt warning lamp control unit
B51 (located under passenger seat)
Unit Description
Combination meter Judges whether the parking brake is released using the parking brake switch signal from the
parking brake switch, and sounds the buzzer if necessary.
 Receives a vehicle speed signal from ABS actuator and electric unit (control unit) via CAN
communication line.
ABS actuator and electric unit
(control unit)Transmits the vehicle speed signal to combination meter via CAN communication line.
Parking brake switch Transmits parking brake switch signal to the combination meter.

WCS-18
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (METER)
DIAGNOSIS SYSTEM (METER)
CONSULT-III Function (METER/M&A)INFOID:0000000001728303
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
SELF-DIAG RESULTS
Display Item List
Refer to MWI-54, "DTC Index".
DATA MONITOR
Display Item List
X: Applicable
METER/M&A diagnosis mode Description
SELF-DIAG RESULTS Displays combination meter self-diagnosis results.
DATA MONITOR Displays combination meter input/output data in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
Display item [Unit]MAIN
SIGNALSSELECTION
FROM MENUDescription
SPEED METER [km/h] or [mph] X X Displays the value of vehicle speed signal.
SPEED OUTPUT [km/h] or [mph] X XDisplays the value of vehicle speed signal, which is transmitted to
each unit with CAN communication.
TACHO METER [rpm] X X Displays the value of engine speed signal, which is input from ECM.
W TEMP METER [°C] or [°F] X XDisplays the value of engine coolant temperature signal, which is in-
put from ECM.
FUEL METER [lit.] X XDisplays the value, which processes a resistance signal from fuel
gauge.
DISTANCE [km] or [mile] X XDisplays the value, which is calculated by vehicle speed signal, fuel
gauge and fuel consumption from ECM.
FUEL W/L [ON/OFF] X X Displays [ON/OFF] condition of low-fuel warning lamp.
C-ENG W/L [ON/OFF] X Displays [ON/OFF] condition of malfunction indicator lamp.
SEAT BELT W/L [ON/OFF] X Indicates [ON/OFF] condition of seat belt warning lamp.
BUZZER [ON/OFF] X X Displays [ON/OFF] condition of buzzer.
DOOR W/L [ON/OFF] X Displays [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF] X Displays [ON/OFF] condition of high beam indicator.
TURN IND [ON/OFF] X Displays [ON/OFF] condition of turn indicator.
FR FOG IND X Displays [ON/OFF] condition of front fog lamp indicator.
RR FOG IND X Displays [ON/OFF] condition of rear fog lamp indicator.
OIL W/L [ON/OFF] X Displays [ON/OFF] condition of oil pressure warning lamp.
LIGHT IND X Displays [ON/OFF] condition of exterior lamp indicator.
VDC/TCS IND [ON/OFF] X Displays [ON/OFF] condition of VDC OFF indicator lamp.
ABS W/L [ON/OFF] X Displays [ON/OFF] condition of ABS warning lamp.
SLIP IND [ON/OFF] X Displays [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L [ON/OFF] X Displays [ON/OFF] condition of brake warning lamp.*
OIL LEVEL IND X Displays [ON/OFF] condition of oil level indicator.
KEY G W/L [ON/OFF] X Displays [ON/OFF] condition of key green warning lamp.
KEY R W/L [ON/OFF] X Displays [ON/OFF] condition of key red warning lamp.
KEY KNOB W/L [ON/OFF] X Displays [ON/OFF] condition of key knob warning lamp.
PNP P SW X X Displays [ON/OFF] condition of inhibitor P switch.

WCS
DIAGNOSIS SYSTEM (METER)
WCS-19
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
NOTE:
Some items are not available due to vehicle specification.
*: The monitor will indicate “OFF” even though the brake warning lamp is on if either of the following conditions exist.
 The parking brake is engaged
 The brake fluid level is lowPNP N SW X X Displays [ON/OFF] condition of inhibitor N switch.
O/D OFF SW X Displays [ON/OFF] condition of O/D OFF switch.
BRAKE SW [ON/OFF] X Displays [ON/OFF] condition of parking brake switch.
P RANGE IND [ON/OFF] X X Displays [ON/OFF] condition of A/T shift P range indicator.
R RANGE IND [ON/OFF] X X Displays [ON/OFF] condition of A/T shift R range indicator.
N RANGE IND [ON/OFF] X X Displays [ON/OFF] condition of A/T shift N range indicator.
D RANGE IND [ON/OFF] X X Displays [ON/OFF] condition of A/T shift D range indicator.
2 RANGE IND [ON/OFF] X X Displays [ON/OFF] condition of A/T shift 2 range indicator.
1 RANGE IND [ON/OFF] X X Displays [ON/OFF] condition of A/T shift 1range indicator.
O/D OFF W/L X Displays [ON/OFF] condition of O/D OFF indicator lamp.
CRUISE IND [ON/OFF] X Displays [ON/OFF] condition of CRUISE indicator.
EPS W/L X Displays [ON/OFF] condition of EPS warning lamp. Display item [Unit]MAIN
SIGNALSSELECTION
FROM MENUDescription

WCS-20
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
BUZZER
BUZZER : CONSULT-III Function (BCM - BUZZER)INFOID:0000000001722925
CONSULT-III APPLICATION ITEMS
DATA MONITOR
ACTIVE TEST
Test item Diagnosis mode Description
BUZZERData Monitor Displays BCM input data in real time.
Active Test Operation of electrical loads can be checked by sending driving signal to them.
Display item
[Unit]Description
IGN ON SW
[On/Off]Status of ignition switch judged by BCM.
KEY IN SW
[On/Off]Status of key switch judged by BCM.
DOOR SW-DR
[On/Off]Status of front door switch (driver side) judged by BCM.
DOOR SW-AS
[On/Off]Status of front door switch (passenger side) judged by BCM.
DOOR SW-RR
[On/Off]Status of rear door switch RH judged by BCM.
DOOR SW-RL
[On/Off]Status of rear door switch LH judged by BCM.
BACK DOOR SW-
[On/Off]Status of back door switch judged by BCM.
LIGHTING SW
[On/Off]Status of lighting switch judged by BCM using the combination switch readout function.
CDL LOCK SW
[On/Off]
Status of door lock switch judged by BCM.
CDL UNLOCK SW
[On/Off]
TRNK OPNR SW
[On/Off]Status of trunk opener switch judged by BCM.
Display item
[Unit]Description
KEY REMINDER WARN The key warning chime operation can be checked by operating the relevant function (On/Off).
LIGHT WARN ALM The light warning chime operation can be checked by operating the relevant function (On/Off).
BACK DR OPEN WARN The back door open warning operation can be checked by operating the relevant function (On/Off).
DOOR WARNING IND The door open warning operation can be checked by operating the relevant function (On/Off).

WCS
POWER SUPPLY AND GROUND CIRCUIT
WCS-21
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
COMPONENT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER
COMBINATION METER : Diagnosis ProcedureINFOID:0000000001728304
1.CHECK FUSES
Check for blown combination meter fuses.
Is the inspection result normal?
YES >> GO TO 2
NO >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2.POWER SUPPLY CIRCUIT CHECK
1. Disconnect combination meter connector M24.
2. Check voltage between combination meter harness connector
M24 terminals 27, 28 and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Check harness for open between combination meter and fuse.
3.GROUND CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Check continuity between combination meter harness connector
M24 terminals 21, 22, 23 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair harness or connector.
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis ProcedureINFOID:0000000001728305
1. CHECK FUSES AND FUSIBLE LINK
Unit Power source Fuse No.
Combination meterBattery 13
Ignition switch ON or START 3
Terminals Ignition switch position
(+)
(–) OFF ON START
Connector Terminal
M2427
GroundBattery
voltageBattery
voltageBattery
voltage
28 0VBattery
voltageBattery
voltage
PKIC0700E
Te r m i n a l s
Continuity (+)
(–)
Connector Terminal
M2421
Ground Yes 22
23
PKIC0701E

WCS-22
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Check that the following fuses and fusible link are not fusing.
Is the fuse fusing?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM.
3. Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair or replace harness.
Terminal No. Signal name Fuses and fusible link No.
22
Battery power supply9 (10A)
728 (10A)
74
G (40A)
79
24 Ignition power supply 55 (10A)
Te r m i n a l s
Ignition switch position
(+)
(−) BCM
OFF ACC ON
Connector Terminal
M1822
GroundBattery
voltageBattery
voltageBattery
voltage
24Approx.
0 VApprox.
0 VBattery
voltage
M2072
Battery
voltageBattery
voltageBattery
voltage 74
79
ALMIA0188ZZ
BCM
GroundContinuity
Connector Terminal
M18 2
Ye s
M20 70
ALMIA0189ZZ

WCS
METER BUZZER CIRCUIT
WCS-23
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
METER BUZZER CIRCUIT
DescriptionINFOID:0000000001722929
 The buzzer for warning chime system is installed in the combination meter.
 The combination meter sounds the alarm buzzer based on the signals transmitted from various units.
Component Function CheckINFOID:0000000001722930
1.CHECK OPERATION OF METER BUZZER
1. Select “BUZZER” of “BCM” on CONSULT-III.
2. Perform “LIGHT WARN ALM” of “ACTIVE TEST”.
Does meter buzzer activate?
YES >> Inspection End.
NO >> Replace combination meter. Refer to MWI-94, "
Removal and Installation".
Diagnosis ProcedureINFOID:0000000001722931
1.CHECK POWER SUPPLY OF COMBINATION METER
Check power supply of combination meter. Refer to WCS-21, "
COMBINATION METER : Diagnosis Proce-
dure".
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair power supply circuit of combination meter.

WCS-24
< COMPONENT DIAGNOSIS >
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
DescriptionINFOID:0000000001722932
Transmits a seat belt buckle switch signal to the combination meter.
Component Function CheckINFOID:0000000001722933
1.CHECK COMBINATION METER INPUT SIGNAL
Select “DATA MONITOR” for “METER/M&A” and check the “SEAT BELT W/L” monitor value.
>> Inspection End.
Diagnosis ProcedureINFOID:0000000001722934
1.CHECK COMBINATION METER INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between combination meter harness connector
M24 terminal 3 and ground.
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI-94, "Removal
and Installation".
NO >> GO TO 2
2.CHECK SEAT BELT BUCKLE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector and seat belt warning
lamp control unit connector.
3. Check continuity between combination meter harness connector
M24 (A) terminal 3 and seat belt warning lamp control unit har-
ness connector B51 (B) terminal 36.
4. Check continuity between combination meter harness connector
M24 (A) terminal 3 and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair harness or connector.
3.CHECK SEAT BELT BUCKLE SWITCH CIRCUITSEAT BELT W/L
When seat belt is fastened : OFF
When seat belt is unfastened : ON
3 - Ground
When driver seat belt is fastened : Approx. 12V
When driver seat belt is unfastened : Approx. 0V
AWNIA0264ZZ
3 - 36 : Continuity should exist.
3 - Ground : Continuity should not exist.
AWNIA0265ZZ

WCS
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
WCS-25
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
1. Disconnect seat belt buckle switch (driver side) connector.
2. Check continuity between seat belt warning lamp control unit
harness connector B51 (A) terminal 21 and seat belt buckle
switch (driver side) harness connector B9 (B) terminal 1.
3. Check continuity between seat belt warning lamp control unit
harness connector B51 (B) terminal 21 and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair harness or connector.
4.CHECK SEAT BELT BUCKLE SWITCH GROUND CIRCUIT
Check continuity between seat belt buckle switch (driver side) har-
ness connector B9 terminal 2 and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair harness or connector.
5.CHECK SEAT BELT BUCKLE SWITCH
Perform a unit inspection for the seat belt buckle switch (driver side). Refer to WCS-25, "
Component Inspec-
tion".
Is the inspection result normal?
YES >> Replace the seat belt warning lamp control unit.
NO >> Replace the seat belt buckle switch (driver side).
Component InspectionINFOID:0000000001722935
1.CHECK SEAT BELT BUCKLE SWITCH
1. Turn ignition switch OFF.
2. Disconnect the seat belt buckle switch (driver side) connector.
3. Check continuity between terminals 1 and 2.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace the seat belt buckle switch (driver side).21 - 1 : Continuity should exist.
21 - Ground : Continuity should not exist.
AWNIA0266ZZ
2 - Ground : Continuity should exist.
AWNIA0267ZZ
1 – 2
When seat belt is
fastened: Continuity should not exist.
When seat belt is
unfastened: Continuity should exist.
AWNIA0268ZZ