coolant temperature NISSAN TIIDA 2008 Service Manual PDF

TROUBLE DIAGNOSIS
MTC-53
< SERVICE INFORMATION >
C
D
E
F
G
H
I
K
L
MA
B
MTC
N
O
P
NO >> Adjust or replace air mix door cable. Refer to MTC-64, "Air Mix Door Cable Adjustment" .
6.CHECK AIR DUCTS
Check ducts for air leaks.
OK or NG
OK >> GO TO 7.
NG >> Repair air leaks.
7.CHECK HEATER HOSE TEMPERATURES
1. Start engine and warm it up to normal operating temperature.
2. Touch both the inlet and outlet heater hoses.
Is the inlet hose hot and the outlet hose warm?
YES >> GO TO 8.
NO >> Both hoses warm: GO TO 9.
8.CHECK ENGINE COOLANT TEMPERATURE SENSOR
Check engine control temperature sensor. Refer to EC-187
.
OK or NG
OK >> System OK.
NG >> Repair or replace as necessary. Retest.
9.CHECK HEATER HOSES
Check heater hoses for proper installation.
OK or NG
OK >> GO TO 10.
NG >> Repair /replace as necessary. Retest GO TO 7.
10.BACK FLUSH HEATER CORE
1. Back flush heater core.
2. Drain the water from the system.
3. Refill system with new engine coolant. Refer to CO-8, "
Changing Engine Coolant" .
4. Start engine and warm it up to normal operating temperature.
5. Touch both the inlet and outlet heater hoses.
Is the inlet hose hot and the outlet hose warm? YES or NO
YES >> System OK.
NO >> Replace heater core and refill engine coolant. Refer to MTC-67
.
NoiseINFOID:0000000001704308
SYMPTOM: Noise
INSPECTION FLOW

HARNESS
PG-45
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
MA
B
PG
N
O
P
BODY HARNESS (HATCHBACK)
E3 F6 GR/2 : Engine coolant temperature sensor E5 F47 B/3 : Powertrain revolution sensor (with A/T)
D2 F7 B/6 : Electric throttle control actuatorE3 F48 B/3 : Secondary speed sensor (with M/T)
G4 F8 SMJ : To E8
B4 F9 — : Engine ground
G2 F10 GR/32 : ECM
G2 F11 BR/48 : ECM
D3 F12 GR/4 : Air fuel ratio (A/F) sensor 1
E2 F13 B/4 : Heated oxygen sensor 2
C4 F14 B/2 : Knock sensor
D3 F15 B/3 : Crankshaft position sensor (POS)
C4 F16 — : Engine ground
B4 F17 GR/2 : Fuel injector No. 1
C4 F18 GR/2 : Fuel injector No. 2
C4 F19 GR/2 : Fuel injector No. 3
D4 F20 GR/2 : Fuel injector No. 4
D4 F21 B/3 : Camshaft position sensor (PHASE)
C3 F22 GR/2: EVAP canister purge volume control
solenoid valve
B3 F23 GR/2: Intake valve timing control solenoid
valve
E5 F24 G/3: Park/neutral position (PNP) switch
(with M/T)
F5 F25 B/10: Park/neutral position (PNP) switch
(with A/T)
C3 F26 W/2 : Condenser-2
C5 F27 — : Starter motor
C5 F28 — : Starter motor
F5 F30 B/8 : Terminal cord assembly
F2 F31 B/6 : Mass air flow sensor
C5 F32 GR/1 : Oil pressure switch
F5 F33 GR/6 : To E19
C3 F34 GR/3: Ignition coil No. 1 (with power tran-
sistor)
C3 F35 GR/3: Ignition coil No. 2 (with power tran-
sistor)
C3 F36 GR/3: Ignition coil No. 3 (with power tran-
sistor)
C3 F37 GR/3: Ignition coil No. 4 (with power tran-
sistor)
E5 F38 BR/3 : Revolution sensor

PG-58
< SERVICE INFORMATION >
HARNESS
Wiring Diagram Codes (Cell Codes)
INFOID:0000000001704709
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
D3 D404 W/3 : Rear wiper motor
D4 D405 W/4 : Back door lock assembly
D4 D406 W/2 : Back door request switch
E2 D407 W/2 : High mounted stop lamp
D4 D408 BR/2 : Back door opener switch
E4 D409 B/1 : Condenser-1
C2 D410 — : Body ground
E3 D411 B/1 : Condenser-1
E1 D412 B/1 : Rear window defogger (+)
C2 D413 B/1 : Rear window defogger (-)
F3 D414 — : Body ground
Code Section Wiring Diagram Name
ABS BRC Anti-lock Brake System
A/C,M MTC Manual Air Conditioner
APPS1 EC Accelerator Pedal Position Sensor
A/F EC Air Fuel Ratio Sensor 1
A/FH EC Air Fuel Ratio Sensor 1 Heater
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC ASCD Brake Switch
ASC/SW EC ASCD Steering Switch
ASCBOF EC ASCD Brake Switch
ASCIND EC ASCD Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
BACK/L LT Back-up Lamp
BA/FTS AT A/T Fluid Temperature Sensor and TCM Power Supply
B/DOOR BL Back Door Opener
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN CVT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
COOL/F EC Cooling Fan Control
COMBSW LT Combination Switch
CVTIND DI CVT Indicator Lamp
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECTS EC Engine Coolant Temperature Sensor
ENGSS AT Engine Speed Signal
EPS STC Electronic Controlled Power Steering
ETC1 EC Electric Throttle Control Function

SC-16
< SERVICE INFORMATION >
STARTING SYSTEM
DIAGNOSTIC PROCEDURE 1
Check Starter Motor Circuit
*1 For battery testing, use Battery Ser-
vice Center (J-48087). For details
and operating instructions, refer to
Technical Service Bulletin and/or Bat-
tery Service Center User Guide.*2 "MINIMUM SPECIFICATION OF
CRANKING VOLTAGE REFERENC-
ING COOLANT TEMPERATURE"*3 "Check Starter Motor Circuit"
*4 "Check Magnetic Switch Circuit"
WKIA4532E

SC-18
< SERVICE INFORMATION >
STARTING SYSTEM
5. Check voltage between starter motor connector F28 terminal S
and ground using a digital circuit tester.
OK or NG
OK >> GO TO 2.
NG >> Check the following:
• 40A fusible link (letter h , located in fuse and fusible
link box)
• 10A fuse (No. 49, M/T models, located in the IPDM E/
R)
• 15A fuse (No. 52, located in the IPDM E/R)
• 20A fuse (No. 53, located in the IPDM E/R)
• PNP switch, clutch interlock switch or TCM depending on equipment
• Ignition switch
• Ignition relay IPDM E/R
• Starter relay IPDM E/R
• Starter relay request ON signal from BCM
• Harness for open or short circuit
2.CHECK VOLTAGE DROP ON MAGNETIC SWITCH CIRCUIT
1. Connect starter motor connector F28.
2. Check voltage between starter motor connector F28 terminal S
and battery positive terminal using a digital circuit tester.
OK or NG
OK >> Magnetic switch circuit is OK. Further inspection is nec-
essary. Refer to "WORK FLOW" .
NG >> Check harness, components and connections between
the battery and the magnetic switch for poor continuity.
MINIMUM SPECIFICATION OF CRANKING VOLTAGE REFERENCING COOLANT TEMPERA-
TURE
Ignition switch in
START: Battery voltage
WKIA5243E
Ignition switch in
START: Less than 1V
WKIA5244E
Engine coolant temperature Voltage V
−30°C to −20°C (−22°F to −4°F) 8.4
−19°C to −10°C (−2°F to 14°F) 8.9
−9°C to 0°C (16°F to 32°F) 9.3
More than 1°C (More than 34°F) 9.7