Nissan Tiida C11. Manual — part 883
HAC-196
< SYMPTOM DIAGNOSIS >
[AUTO AIR CONDITIONER (W/O NAVI)]
NOISE
*1
XX-XX, "*****"
*2
XX-XX, "*****"
*3
XX-XX, "*****"
*4
or
XX-
XX, "*****"
*5
XX-XX, "*****"
SELF-DIAGNOSIS CANNOT BE PERFORMED
HAC-197
< SYMPTOM DIAGNOSIS >
[AUTO AIR CONDITIONER (W/O NAVI)]
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HAC
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SELF-DIAGNOSIS CANNOT BE PERFORMED
Self-Diagnosis
INFOID:0000000001682699
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-198
< SYMPTOM DIAGNOSIS >
[AUTO AIR CONDITIONER (W/O NAVI)]
MEMORY FUNCTION DOES NOT OPERATE
MEMORY FUNCTION DOES NOT OPERATE
Memory Function Check
INFOID:0000000001547459
SYMPTOM: Memory function does not operate.
INSPECTION FLOW
1.
CONFIRM SYMPTOM BY PERFORMING OPERATIONAL CHECK - MEMORY FUNCTION
1.
Set the temperature to 32
°
C (90
°
F).
2.
Rotate the front blower control dial (driver) to turn system OFF.
3.
Turn ignition switch OFF.
4.
Turn ignition switch ON.
5.
Press the AUTO switch.
6.
Confirm that the set temperature remains at previous temperature.
7.
Rotate the front blower control dial (LH) to turn system OFF.
Can the symptom be duplicated?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
PERFORM COMPLETE OPERATIONAL CHECK
Perform a complete operational check and check for any symptoms. Refer to
Can a symptom be duplicated?
YES
>> Refer to
HAC-86, "How to Perform Trouble Diagnosis For Quick And Accurate Repair"
NO
>> System OK.
3.
CHECK FOR SERVICE BULLETINS
Check for any service bulletins.
>> GO TO 4.
4.
PERFORM SELF-DIAGNOSIS
Perform self-diagnosis to check for any codes. Refer to
HAC-98, "Front Air Control Self-Diagnosis"
.
Are any self-diagnosis codes present?
YES
>> Refer to
HAC-104, "A/C System Self-Diagnosis Code Chart"
.
NO
>> GO TO 5.
5.
CHECK POWER AND GROUND CIRCUIT
Check main power supply and ground circuit. Refer to
HAC-163, "Front Air Control Component Function
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace as necessary.
6.
RECHECK FOR SYMPTOMS
Perform a complete operational check for any symptoms. Refer to
Does another symptom exist?
YES
>> Refer to
HAC-86, "How to Perform Trouble Diagnosis For Quick And Accurate Repair"
NO
>> Replace A/C Auto amp. Refer to
XX-XX, "*****"
.
PRECAUTIONS
HAC-199
< PRECAUTION >
[AUTO AIR CONDITIONER (W/O NAVI)]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001548138
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Precaution for Procedures Without Cowl Top Cover
INFOID:0000000001548139
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Working with HFC-134a (R-134a)
INFOID:0000000001547461
WARNING:
• CFC-12 (R-12) refrigerant and HFC-134a (R-134a) refrigerant are not compatible. If the refrigerants
are mixed compressor failure is likely to occur. Refer to
XX-XX, "*****"
. To determine the purity of
HFC-134a (R-134a) in the vehicle and recovery tank, use Refrigerant Recovery/Recycling Recharging
equipment and Refrigerant Identifier.
• Use only specified oil for the HFC-134a (R-134a) A/C system and HFC-134a (R-134a) components. If
oil other than that specified is used, compressor failure is likely to occur.
• The specified HFC-134a (R-134a) oil rapidly absorbs moisture from the atmosphere. The following
handling precautions must be observed:
- When removing refrigerant components from a vehicle, immediately cap (seal) the component to
minimize the entry of moisture from the atmosphere.
- When installing refrigerant components to a vehicle, do not remove the caps (unseal) until just
before connecting the components. Connect all refrigerant loop components as quickly as possible
to minimize the entry of moisture into system.
- Only use the specified oil from a sealed container. Immediately reseal containers of oil. Without
proper sealing, oil will become moisture saturated and should not be used.
- Avoid breathing A/C refrigerant and oil vapor or mist. Exposure may irritate eyes, nose and throat.
Remove HFC-134a (R-134a) from the A/C system using certified service equipment meeting require-
ments of SAE J2210 [HFC-134a (R-134a) recycling equipment], or J2209 [HFC-134a (R-134a) recy-
cling equipment], If accidental system discharge occurs, ventilate work area before resuming
service. Additional health and safety information may be obtained from refrigerant and oil manufac-
turers.
PIIB3706J
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