2007 NISSAN TIIDA display

INSUFFICIENT COOLING
HAC-299
< SYMPTOM DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
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INSUFFICIENT COOLING
Component Function CheckINFOID:0000000001547374
SYMPTOM: Insufficient cooling
INSPECTION FLOW
1.CONFIRM SYMPTOM BY PERFORMING OPERATIONAL CHECK - TEMPERATURE DECREASE
1. Press the AUTO switch.
2. Turn temperature control dial counterclockwise until 18° C (60° F) is displayed.
3. Check for cold air at discharge air outlets.
Can the symptom be duplicated?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK FOR ANY SYMPTOMS
Perform a complete operational check for any symptoms. Refer to HAC-202, "
Operational Check".
Does another symptom exist?
YES >> Refer to HAC-298, "SymptomMatrixChart".
NO >> System OK.
3.CHECK FOR SERVICE BULLETINS
Check for any service bulletins.
>> GO TO 3.
4.PERFORM SELF-DIAGNOSIS
Perform self-diagnosis Refer to HAC-213, "
Front Air Control Self-Diagnosis".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Refer to HAC-218, "
Front Air Control Self-Diagnosis Code Chart".
5.CHECK DRIVE BELTS
Check compressor belt tension. Refer to EM-15, "
Checking" HR16DE EM-142, "Checking Drive Belts" or
HR18DE or EM-263, "
Inspection and Adjustment" K9K.
Is the inspection result normal?
OK >> GO TO 6.
NG >> Adjust or replace compressor belt. Refer to XX-XX, "*****"
.
6.CHECK AIR MIX DOOR OPERATION
Check and verify air mix door mechanism for smooth operation. Refer to HAC-225, "
Air Mix Door Motor Com-
ponent Function Check"
Does air mix door operate correctly?
YES >> GO TO 7.
NO >> Check air mix door motor circuit. Refer to HAC-226, "
Air Mix Door Motor Diagnosis Procedure".
7.CHECK COOLING FAN MOTOR OPERATION
Check and verify cooling fan motor for smooth operation.
Does cooling fan motor operate correctly?
YES >> GO TO 8.
NO >> Check cooling fan motor. Refer to CO-18, "
Component (Models with A/C)".
8.CHECK RECOVERY/RECYCLING EQUIPMENT BEFORE USAGE
Check recovery/recycling equipment before connecting to vehicle. Verify there is no pressure in the recovery/
recycling equipment by checking the gauges. If pressure exists, recover refrigerant from equipment lines.

INSUFFICIENT HEATING
HAC-307
< SYMPTOM DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
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INSUFFICIENT HEATING
Component Function CheckINFOID:0000000001547379
SYMPTOM: Insufficient heating
INSPECTION FLOW
1.CONFIRM SYMPTOM BY PERFORMING OPERATIONAL CHECK - TEMPERATURE INCREASE
1. Press the AUTO switch.
2. Turn the temperature control dial (driver) clockwise until 32° C (90° F) is displayed.
3. Check for hot air at discharge air outlets.
Can this symptom be duplicated?
YES >> GO TO 2.
NO >> Perform complete system operational check. Refer to HAC-202, "
Operational Check".
2.CHECK FOR SERVICE BULLETINS
Check for any service bulletins.
>> GO TO 3.
3.PERFORM SELF-DIAGNOSIS
Perform self-diagnosis. Refer to HAC-213, "
Front Air Control Self-Diagnosis".
Is the inspection results normal?
YES >> GO TO 4.
NO >> Refer to HAC-218, "
Front Air Control Self-Diagnosis Code Chart".
4.CHECK ENGINE COOLING SYSTEM
1. Check for proper engine coolant level. Refer to CO-11, "
Inspection" (HR16DE) or CO-35, "Inspection"
(HR18DE) or CO-58, "Inspection" (K9K).
2. Check hoses for leaks or kinks.
3. Check radiator cap. Refer to CO-14, "
Checking Radiator Cap" (HR16DE) CO-38, "Checking Radiator
Cap" or (HR18DE) or CO-60, "Checking Radiator Cap" (K9K).
4. Check for air in cooling system.
>> GO TO 5.
5.CHECK AIR MIX DOOR OPERATION
Check the operation of the air mix door. Refer to HAC-225, "
Air Mix Door Motor Component Function Check".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Check the air mix door motor circuit. Refer to HAC-226, "
Air Mix Door Motor Diagnosis Proce-
dure".
6.CHECK AIR DUCTS
Check for disconnected or leaking air ducts.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair all disconnected or leaking air ducts.
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 inspection result normal?
YES >> Hot inlet hose and a warm outlet hose: GO TO 8.
NO >>  Inlet hose cold: GO TO 11.
 Both hoses warm: GO TO 9.

SELF-DIAGNOSIS CANNOT BE PERFORMED
HAC-311
< SYMPTOM DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
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SELF-DIAGNOSIS CANNOT BE PERFORMED
Self-DiagnosisINFOID:0000000001679728
SYMPTOM: Self-diagnosis cannot be performed.
INSPECTION FLOW
1.CONFIRM SYMPTOM BY PERFORMING OPERATIONAL CHECK - AUTO MODE
1. Press the AUTO switch.
2. Display should indicate AUTO. Discharge air and blower speed will depend on ambient, in-vehicle and set
temperatures.
Can a symptom be duplicated?
YES >> GO TO 2.
NO >> Perform a complete operational check. Refer to XX-XX, "*****"
.
2.CHECK FOR SERVICE BULLETINS
Check for any service bulletins.
>> GO TO 3.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and ground circuit. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> Cause cannot be confirmed by self-diagnosis.
NO >> GO TO 4.
4.CHECK AMBIENT SENSOR CIRCUIT
Check ambient sensor circuit. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace as necessary.
5.CHECK IN-VEHICLE SENSOR CIRCUIT
Check in-vehicle sensor circuit. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace as necessary.
6.CHECK INTAKE SENSOR CIRCUIT
Check intake sensor circuit. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace as necessary.
7.CHECK AIR MIX DOOR MOTOR PBR CIRCUIT
Check air mix door motor PBR circuit. Refer to XX-XX, "*****"
.
Is the inspection result normal?
OK >> Perform a complete operational check and check for other symptoms. Refer to XX-XX, "*****".
NG >> Repair or replace as necessary.

HAC-314
< PRECAUTION >[AUTO AIR CONDITIONER (W/NAVI)]
PRECAUTIONS
- Do not allow A/C oil to come in contact with styrofoam parts. Damage may result.
CONTAMINATED REFRIGERANT
If a refrigerant other than pure HFC-134a (R-134a) is identified in a vehicle, your options are:
 Explain to the customer that environmental regulations prohibit the release of contaminated refrigerant into
the atmosphere.
 Explain that recovery of the contaminated refrigerant could damage your service equipment and refrigerant
supply.
 Suggest the customer return the vehicle to the location of previous service where the contamination may
have occurred.
 If you choose to perform the repair, recover the refrigerant using only dedicated equipment and contain-
ers. Do not recover contaminated refrigerant into your existing service equipment. If your facility does
not have dedicated recovery equipment, you may contact a local refrigerant product retailer for available ser-
vice. This refrigerant must be disposed of in accordance with all federal and local regulations. In addition,
replacement of all refrigerant system components on the vehicle is recommended.
 If the vehicle is within the warranty period, the air conditioner warranty is void. Please contact NISSAN Cus-
tomer Affairs for further assistance.
Precaution for Service EquipmentINFOID:0000000001547384
MANIFOLD GAUGE SET
Be certain that the gauge face indicates R-134a or 134a. Make sure
the gauge set has 1/2″-16 ACME threaded connections for service
hoses. Confirm the set has been used only with refrigerant HFC-
134a (R-134a) along with specified oil.
SERVICE HOSES
Be certain that the service hoses display the markings described
(colored hose with black stripe). All hoses must include positive shut-
off devices (either manual or automatic) near the end of the hoses
opposite the manifold gauge.
SERVICE COUPLERS
Never attempt to connect HFC-134a (R-134a) service couplers to a
CFC-12 (R-12) A/C system. The HFC-134a (R-134a) couplers will
not properly connect to the CFC-12 (R-12) system. However, if an
improper connection is attempted, discharging and contamination
may occur.
SHA533D
RHA272D
Shut-off valve rotation A/C service valve
Clockwise Open
Counterclockwise Close
RHA273D

INL-10
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000001728866
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
INT LAMP
INT LAMP : CONSULT-III Function (BCM - INT LAMP)INFOID:0000000001728867
WORK SUPPORT
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
SELF-DIAG RESULTS Displays the diagnosis results judged by BCM. Refer to XX-XX, "*****"
.
CAN DIAG SUPPORT MNTR Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFICATION The BCM part number is displayed.
CONFIGURATION Enables to read and save the vehicle specification.
 Enables to write the vehicle specification when replacing BCM.
JPLIA0093GB
Service item Setting item Setting
ROOM LAMP TIMER SETMODE 1 0 sec.
Sets the interior room lamp ON time. (Timer operating time) MODE 2 7.5 sec.
MODE 3* 15 sec.
MODE 4 30 sec.
SET I/L D-UNLCK INTCONON* With the interior room lamp timer function
OFF Without the interior room lamp timer function

LAN
TROUBLE DIAGNOSIS
LAN-21
< FUNCTION DIAGNOSIS >[CAN FUNDAMENTAL]
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Example: Vehicle Display
How to Use CAN Communication Signal ChartINFOID:0000000001162763
The CAN communication signal chart lists the signals needed for trouble diagnosis. It is useful for detecting
the root cause by finding a signal related to the symptom, and by checking transmission and reception unit.
ItemResult indi-
catedError counter Description
CAN_COMM
(Initial diagnosis)OK 0 Normal at present
NG 1 – 50Control unit error
(The number indicates how many times diagnosis has been
run.)
CAN_CIRC_1
(Transmission diagnosis)OK 0 Normal at present
UNKWN 1 – 50Unable to transmit for 2 seconds or more at present.
(The number indicates how many times diagnosis has been
run.)
CAN_CIRC_2 – 9
(Reception diagnosis of each unit)OK 0 Normal at present
UNKWN 1 – 50Unable to transmit for 2 seconds or more at present.
(The number indicates how many times diagnosis has been
run.)
Diagnosis not performed.
No control unit for receiving signals. (No applicable optional
parts)
SKIB8715E

MWI
MWI-1
DRIVER INFORMATION & MULTIMEDIA
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SECTION MWI
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CONTENTS
METER, WARNING LAMP & INDICATOR
BASIC INSPECTION ....................................3
DIAGNOSIS AND REPAIR WORKFLOW ..........3
Work Flow .................................................................3
FUNCTION DIAGNOSIS ...............................4
METER SYSTEM .................................................4
METER SYSTEM .........................................................4
METER SYSTEM : System Diagram ........................4
METER SYSTEM : System Description ....................4
METER SYSTEM : Arrangement of Combination
Meter .........................................................................
5
METER SYSTEM : Component Parts Location ........6
METER SYSTEM : Component Description .............7
SPEEDOMETER ..........................................................7
SPEEDOMETER : System Diagram .........................7
SPEEDOMETER : System Description .....................7
SPEEDOMETER : Component Parts Location .........8
SPEEDOMETER : Component Description ..............9
TACHOMETER ............................................................9
TACHOMETER : System Diagram ...........................9
TACHOMETER : System Description .......................9
TACHOMETER : Component Parts Location .........10
TACHOMETER : Component Description ..............11
FUEL GAUGE ............................................................11
FUEL GAUGE : System Diagram ...........................11
FUEL GAUGE : System Description .......................11
FUEL GAUGE : Component Parts Location ...........12
FUEL GAUGE : Component Description ................13
ODO/TRIP METER ....................................................13
ODO/TRIP METER : System Diagram ....................13
ODO/TRIP METER : System Description ...............13
ODO/TRIP METER : Component Parts Location ....14
ODO/TRIP METER : Component Description .........15
WARNING LAMPS/INDICATOR LAMPS ..................15
WARNING LAMPS/INDICATOR LAMPS : System
Diagram ...................................................................
15
WARNING LAMPS/INDICATOR LAMPS : System
Description ...............................................................
15
WARNING LAMPS/INDICATOR LAMPS : Com-
ponent Parts Location ..............................................
16
WARNING LAMPS/INDICATOR LAMPS : Com-
ponent Description ...................................................
17
INFORMATION DISPLAY ..........................................17
INFORMATION DISPLAY : System Diagram ..........17
INFORMATION DISPLAY : System Description .....17
INFORMATION DISPLAY : Component Parts Lo-
cation .......................................................................
19
INFORMATION DISPLAY : Component Descrip-
tion ...........................................................................
19
DIAGNOSIS SYSTEM (METER) .......................21
Diagnosis Description ..............................................21
CONSULT-III Function (METER/M&A) ....................22
COMPONENT DIAGNOSIS .........................24
DTC U1000 CAN COMMUNICATION ...............24
DTC Logic ................................................................24
Diagnosis Procedure ..............................................24
DTC B2205 VEHICLE SPEED CIRCUIT ..........25
Description ...............................................................25
DTC Logic ................................................................25
Diagnosis Procedure ..............................................25
POWER SUPPLY AND GROUND CIRCUIT ....26
COMBINATION METER ............................................26
COMBINATION METER : Diagnosis Procedure .....26
BCM (BODY CONTROL MODULE) ..........................26
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ................................................................
26
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) ..........................

MWI-2
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure .....................................................................
27
FUEL LEVEL SENSOR SIGNAL CIRCUIT .......29
Description ..............................................................29
Component Function Check ...................................29
Diagnosis Procedure .............................................29
Component Inspection ............................................30
OIL PRESSURE SWITCH SIGNAL CIRCUIT ...31
Description ..............................................................31
Component Function Check ...................................31
Diagnosis Procedure ..............................................31
Component Inspection ............................................31
OIL LEVEL SENSOR SIGNAL CIRCUIT ..........32
Description ..............................................................32
Diagnosis Procedure (With Diesel) .........................32
Diagnosis Procedure (Without Diesel) ....................32
Component Inspection (With Diesel) ......................32
Component Inspection (Without Diesel) .................33
AMBIENT SENSOR SIGNAL CIRCUIT .............34
Description ..............................................................34
Diagnosis Procedure ..............................................34
Component Inspection ............................................35
ECU DIAGNOSIS ........................................36
COMBINATION METER ....................................36
Reference Value .....................................................36
Wiring Diagram .......................................................39
Fail Safe .................................................................53
DTC Index ..............................................................54
BCM (BODY CONTROL MODULE) ..................55
Reference Value .....................................................55
Terminal Layout ......................................................58
Physical Values ......................................................58
Wiring Diagram .......................................................70
DTC Inspection Priority Chart ..............................73
DTC Index ..............................................................74
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................
75
Reference Value .....................................................75
Terminal Layout ......................................................77
Physical Values ......................................................77
Wiring Diagram .......................................................81
Fail Safe .................................................................84
DTC Index ..............................................................86
SYMPTOM DIAGNOSIS ............................87
THE FUEL GAUGE POINTER DOES NOT
MOVE .................................................................
87
Description ..............................................................87
Diagnosis Procedure ...............................................87
THE FUEL GAUGE POINTER DOES NOT
MOVE TO "F" WHEN REFUELING ..................
88
Description ..............................................................88
Diagnosis Procedure ...............................................88
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN ON .......................................
89
Description ..............................................................89
Diagnosis Procedure ...............................................89
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN OFF .....................................
90
Description ..............................................................90
Diagnosis Procedure ...............................................90
THE AMBIENT TEMPERATURE DISPLAY IS
INCORRECT ......................................................
91
Description ..............................................................91
Diagnosis Procedure ...............................................91
NORMAL OPERATING CONDITION ................92
INFORMATION DISPLAY .........................................92
INFORMATION DISPLAY : Description ..................92
PRECAUTION ............................................93
PRECAUTIONS .................................................93
Supplemental Restraint System (SRS) "AIR BAG"
and "SEAT BELT PRE-TENSIONER" ....................
93
ON-VEHICLE REPAIR ...............................94
COMBINATION METER ....................................94
Removal and Installation .........................................94
DISASSEMBLY AND ASSEMBLY ............97
COMBINATION METER ....................................97
Disassembly and Assembly ....................................97