coolant NISSAN TIIDA 2007 Service Repair Manual

PRECAUTIONS
TM-467
< PRECAUTION >[TYPE 2 (4AT: RE4F03B)]
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 Before assembly, apply a coat of recommended ATF to all parts. Apply petroleum jelly to protect O-rings and
seals, or hold bearings and washers in place during assembly. Do not use grease.
 Extreme care should be taken to avoid damage to O-rings, seals and gaskets when assembling.
 After overhaul, refill the A/T with new ATF.
 When the A/T drain plug is removed, only some of the fluid is drained. Old A/T fluid will remain in torque con-
verter and ATF cooling system.
Always follow the procedures under “Changing A/T Fluid” in the AT section when changing A/T fluid. Refer to
XX-XX, "*****"
, XX-XX, "*****".
Service Notice or PrecautionINFOID:0000000001723048
TORQUE CONVERTER SERVICE
The torque converter should be replaced under any of the following conditions:
 External leaks in the hub weld area.
 Converter hub is scored or damaged.
 Converter pilot is broken, damaged or fits poorly into crankshaft.
 Steel particles are found after flushing the cooler and cooler lines.
 Pump is damaged or steel particles are found in the converter.
 Vehicle has TCC shudder and/or no TCC apply. Replace only after all hydraulic and electrical diagnoses
have been made. (Converter clutch material may be glazed.)
 Converter is contaminated with engine coolant containing antifreeze.
 Internal malfunction of stator roller clutch.
 Heavy clutch debris due to overheating (blue converter).
 Steel particles or clutch lining material found in fluid filter or on magnet when no internal parts in unit are
worn or damaged — indicates that lining material came from converter.
The torque converter should not be replaced if:
 The fluid has an odor, is discolored, and there is no evidence of metal or clutch facing particles.
 The threads in one or more of the converter bolt holes are damaged.
 A/T malfunction did not display evidence of damaged or worn internal parts, steel particles or clutch plate lin-
ing material in unit and inside the fluid filter.
 Vehicle has been exposed to high mileage (only). The exception may be where the torque converter clutch
dampener plate lining has seen excess wear by vehicles operated in heavy and/or constant traffic, such as
taxi, delivery or police use.
OBD SELF-DIAGNOSIS (FOR TYPE 1 ONLY)
 A/T self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through
the blinking pattern of the OD OFF indicator lamp or the malfunction indicator lamp (MIL). Refer to the table
on XX-XX, "*****"
for the indicator used to display each self-diagnostic result.
 The self-diagnostic results indicated by the MIL are automatically stored in both the ECM and TCM memo-
ries.
Always perform the procedure “HOW TO ERASE DTC” on XX-XX, "*****"
to complete the repair and
avoid unnecessary blinking of the MIL.
 The following self-diagnostic items can be detected using ECM self-diagnostic results mode* only when the
OD OFF indicator lamp does not indicate any malfunctions.
-PNP switch
- A/T 1st, 2nd, 3rd, or 4th gear function
*: For details of OBD, refer to XX-XX, "*****"
.
Wiring Diagram and Trouble DiagnosisINFOID:0000000001723049
When reading wiring diagrams, refer to the following:
XX-XX, "*****"
XX-XX, "*****"
When performing trouble diagnosis, refer to the following:
XX-XX, "*****"
XX-XX, "*****"

VTL-12
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
A/C UNIT ASSEMBLY
A/C UNIT ASSEMBLY
Removal and InstallationINFOID:0000000001696285
NOTE:
A LHD model shown, RHD model similar.
REMOVAL
1. Use the recovery/recycling equipment (for HFC-134a) to discharge the refrigerant. Refer to HA-29, "HFC-
134a (R-134a) Service Procedure".
2. Drain the coolant from the cooling system. Refer to CO-11, "
Changing Engine Coolant" (HR16DE), CO-
35, "Changing Engine Coolant" (MR18DE), CO-58, "Draining" (K9K).
3. Remove cowl top cover. Refer to EXT-20, "
Removal and Installation".
4. Remove lower dash insulator.
5. Remove bolt (A), and then disconnect low-pressure flexible
hose (1) and high-pressure pipe (2) from evaporator.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such
as vinyl tape to avoid the entry of air.
6. Remove clamps (A), and then disconnect heater hoses (1) from
heater core.
SJIA0648E
A. A/C unit assembly bolts B. Steering member bolts C. Steering column nuts
SJIA0644E
SJIA0645E

A/C UNIT ASSEMBLY
VTL-13
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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7. Remove console box assembly. Refer to IP-11, "Removal and Installation"
8. Remove the instrument stay nuts (A) and harness clamps (B),
and then remove instrument stay (1).
9. Disconnect intake sensor connector (1).
10. Remove instrument panel and pad. Refer to IP-11, "
Removal and Installation".
11. Remove side ventilator ducts. Refer to VTL-23, "
Removal and Installation".
12. Remove center ventilator ducts. Refer to VTL-23, "
Removal and Installation".
13. Remove the side kicking plates. Refer to INT-20, "
Removal and Installation".
14. Disconnect the fuel filler door cable and the rear hatch door cable (if equipped).
15. Remove A/C unit assembly bolts, steering member bolts, steering column nuts and harness clips.
16. Remove steering member, and then remove A/C unit assembly.
INSTALLATION
Installation is in the reverse order of removal.
 Fill the cooling system with coolant. Refer to CO-11, "
Changing Engine Coolant" (HR16DE), CO-35, "Chang-
ing Engine Coolant" (MR18DE), CO-58, "Refilling" (K9K).
 Recharge the refrigerant. Refer to HA-29, "
HFC-134a (R-134a) Service Procedure".
CAUTION:
 Replace O-rings for A/C piping with new ones, and then apply compressor oil to it when installing it.
 When recharging refrigerant, check for leaks.
SJIA0646E
SJIA0690E
A/C unit assembly bolt : 6.9 N·m (0.7 kg-m, 61 in-lb)
Steering member bolt : 12 N·m (1.25 kg-m, 9 ft-lb)
Steering column nut : -Refer to ST-9, "
Removal and Installation".

A/C UNIT ASSEMBLY
VTL-37
< ON-VEHICLE REPAIR >[MANUAL AIR CONDITIONER]
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A/C UNIT ASSEMBLY
Removal and InstallationINFOID:0000000001696531
NOTE:
A LHD model shown, RHD model similar.
REMOVAL
1. Use a recovery/recycling equipment (for HFC-134a) to discharge refrigerant. Refer to HA-29, "HFC-134a
(R-134a) Service Procedure".
2. Drain coolant from cooling system. Refer to CO-11, "
Changing Engine Coolant" (HR16DE), CO-35,
"Changing Engine Coolant" (MR18DE), CO-58, "Draining" (K9K).
3. Remove cowl top cover. Refer to EXT-20, "
Removal and Installation".
4. Remove lower dash insulator.
5. Remove bolt (A), and then disconnect low-pressure flexible
hose (1) and high-pressure pipe (2) from evaporator.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such
as vinyl tape to avoid the entry of air.
6. Remove clamps (A), and then disconnect heater hoses (1) from
heater core.
A. A/C unit assembly bolts B. Steering member bolts C. Steering column nuts
SJIA0648E
SJIA0644E
SJIA0645E

VTL-38
< ON-VEHICLE REPAIR >[MANUAL AIR CONDITIONER]
A/C UNIT ASSEMBLY
7. Remove console box assembly. Refer to IP-11, "Removal and Installation" .
8. Remove instrument stay nuts (A) and harness clamps (B), and
then remove instrument stay (1).
9. Disconnect thermo control amp. connector (1).
10. Remove instrument panel and pad. Refer to IP-11, "
Removal and Installation".
11. Remove side ventilator ducts. Refer to VTL-48, "
Removal and Installation".
12. Remove center ventilator ducts. Refer to VTL-48, "
Removal and Installation".
13. Remove side kicking plates. Refer to INT-20, "
Removal and Installation".
14. Disconnect the fuel filler door cable and the rear hatch door cable.
15. Remove A/C unit assembly bolts, steering member bolts, steering column nuts and harness clips.
16. Remove steering member, and then remove A/C unit assembly.
INSTALLATION
Installation is in the reverse order of removal.
 Fill the cooling system. Refer to CO-11, "
Changing Engine Coolant" (HR16DE), CO-35, "Changing Engine
Coolant" (MR18DE), CO-58, "Refilling" (K9K).
 Recharge the refrigerant.
CAUTION:
 Replace O-rings for A/C piping with new ones, and apply compressor oil when installing.
 When recharging refrigerant, check for leaks.
SJIA0646E
SJIA0647E
A/C unit assembly bolt : 6.9 N·m (0.7 kg-m, 61 in-lb)
Steering member bolt : 12 N·m (1.25 kg-m, 9 ft-lb)
Steering column nut : Refer to ST-9, "
Removal and Installation".

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-38
< ECU DIAGNOSIS >
COMBINATION METER
11 LG Brake fluid level switch ONBrake fluid level low 0
Brake fluid level normal Battery voltage
16 VSteering switch (trip comput-
er) signalONPress the steering switch (trip
computer)0
Other than the above 5
19 V Ambient sensor signal ON —
20 BR Ambient sensor ground ON — 0
21
BGround — — 0 22
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24 V Fuel level sensor ground (-) ON — 0
25 RAuto A/C sense signal (with
auto A/C)ON — 5V
27 G Battery power supply OFF — Battery voltage
28 SB Ignition switch ON or START ON — Battery voltage
30 G Stop lamp switch ONBrake pedal depressed Battery voltage
Brake pedal released 0
31 V A/T N-range input (with A/T) ONTransmission gear selector lever
in N positionBattery voltage
Transmission gear selector lever
other than N position0
32 W A/T P-range input (with A/T) ONTransmission gear selector lever
in P positionBattery voltage
Transmission gear selector lever
other than P position0
33 Y A/T PN output (with A/T) ONTransmission gear selector lever
in P or N position0
Transmission gear selector lever
other than P or N positionBattery voltage
35 BREngine coolant temperature
signal outputONAt idle [after warming up, approx.
80°C (176°F)]
NOTE:
The waveforms vary depending
on engine coolant temperature. Te r -
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No.Wire
colorItemCondition
Reference value (V)
(Approx.) Ignition
switchOperation or condition
JSNIA0014GB
SKIB3651J

WCS-56
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000001728312
VALUES ON THE DIAGNOSIS TOOL
Monitor Item Condition Value/Status
AIR COND SWA/C switch OFF OFF
A/C switch ON ON
AUT LIGHT SYSOutside of the room is dark OFF
Outside of the room is bright ON
AUTO LIGHT SWLighting switch OFF OFF
Lighting switch AUTO ON
BACK DOOR SWBack door closed OFF
Back door opened ON
BATTERY VOLT
NOTE:
Diesel engine models
onlyIgnition switch ONApproximately the same as power
supply voltage
CDL LOCK SWDoor lock/unlock switch does not operate OFF
Press door lock/unlock switch to the LOCK side ON
CDL UNLOCK SWDoor lock/unlock switch does not operate OFF
Press door lock/unlock switch to the UNLOCK side ON
DOOR SW-ASPassenger door closed OFF
Passenger door opened ON
DOOR SW-DRDriver door closed OFF
Driver door opened ON
DOOR SW-RLRear LH door closed OFF
Rear LH door opened ON
DOOR SW-RRRear RH door closed OFF
Rear RH door opened ON
ELEC PWR CUT
NOTE:
Diesel engine models
onlyEngine runningFan switch ON (when engine coolant is
cool)
NOTE:
Depending on the ambient tempera-
ture, battery voltage, etc.OFF
The current status maintained with the
signal from ECM received.FREEZ
 Fan switch OFF
 Fan switch ON after engine warming
UP
NOTE:
Depending on the engine coolant
temperature, ambient temperature,
battery voltage, etc.INHBT
ENG COOLNT T
NOTE:
Diesel engine models
onlyEngine runningApproximately the same as engine
water temperature
ENGINE RPM
NOTE:
Diesel engine models
onlyEngine runningApproximately the same as tachom-
eter reading