Nissan Leaf. Instruction — part 769
OPERATION INSPECTION
HAC-79
< BASIC INSPECTION >
[AUTO A/C (WITH HEAT PUMP)]
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7.
CHECK TEMPERATURE DECREASE
1. Operate electric compressor.
2. Operate temperature control switch and lower the set temperature to 60
° (18°C).
3. Check that cool air blows from the air outlets.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> GO TO 10.
8.
CHECK TEMPERATURE INCREASE
1. Operate temperature control switch and raise the set temperature to 90
° (32°C).
2. Check that warm air blows from the air outlets.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> GO TO 10.
9.
CHECK AUTO MODE
1. Press AUTO switch to confirm that “AUTO” is indicated on the display.
2. Operate temperature control switch to check that air outlet or air flow changes (the air outlet or air flow
varies depending on the ambient temperature, in-vehicle temperature, set temperature, and etc.).
Is the inspection result normal?
YES
>> Inspection End.
NO
>> GO TO 10.
10.
CHECK SELF-DIAGNOSIS WITH CONSULT
1. Perform self-diagnosis with CONSULT.
2. Check that any DTC is detected.
Is any DTC detected?
YES
>> Refer to
and perform the appropriate diagnosis.
NO
>> Refer to
and perform the appropriate diagnosis.
HAC-80
< BASIC INSPECTION >
[AUTO A/C (WITH HEAT PUMP)]
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (A/C AUTO AMP.)
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (A/C AUTO
AMP.)
Description
INFOID:0000000010121778
When replacing A/C auto amp., save or print current vehicle specification with CONSULT “Configuration”
before replacement.
BEFORE REPLACEMENT
NOTE:
If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Instruction setting” after
replacing A/C auto amp.
AFTER REPLACEMENT
CAUTION:
• When replacing A/C auto amp., you must perform “WRITE CONFIGURATION” with CONSULT.
• Never perform “WRITE CONFIGURATION” except for new A/C auto amp.
Work Procedure
INFOID:0000000010121779
1.
SAVING VEHICLE SPECIFICATION
CONSULT Configuration
Perform “READ CONFIGURATION” to save or print current vehicle specification. Refer to
.
NOTE:
If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Instruction setting” after
replacing A/C auto amp.
>> GO TO 2.
2.
REPLACE A/C AUTO AMP.
Replace A/C auto amp. Refer to
HAC-187, "Removal and Installation"
.
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
CONSULT Configuration
Perform “WRITE CONFIGURATION - Config file” or “WRITE CONFIGURATION - Instruction setting” to write
vehicle specification. Refer to
>> Work End.
CONFIGURATION (HVAC)
HAC-81
< BASIC INSPECTION >
[AUTO A/C (WITH HEAT PUMP)]
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CONFIGURATION (HVAC)
Description
INFOID:0000000010121780
Vehicle specification needs to be written with CONSULT because it is not written after replacing A/C auto amp.
Configuration has three functions as follows
CAUTION:
• When replacing A/C auto amp., you must perform “WRITE CONFIGURATION” with CONSULT.
• Never perform “WRITE CONFIGURATION” except for new A/C auto amp.
Work Procedure
INFOID:0000000010121781
1.
WRITING MODE SELECTION
CONSULT Configuration
Select “CONFIGURATION” of A/C auto amp.
When writing saved data>>GO TO 2.
When writing instructionly>>GO TO 3.
2.
PERFORM “WRITE CONFIGURATION - CONFIG FILE”
CONSULT Configuration
Perform “WRITE CONFIGURATION - Config file”.
>> Work End.
3.
PERFORM “WRITE CONFIGURATION - MANUAL SETTING”
CONSULT Configuration
Select "WRITE CONFIGURATION - Instruction setting" to write vehicle specifications into the A/C auto amp. For
data to write, refer to
.
CAUTION:
• Thoroughly read and understand the vehicle specification. Incorrect settings may result in abnormal
control of ECU.
• Make sure to select “SETTING” even if the indicated configuration of brand new A/C auto amp. is
same as the desirable configuration. If not, configuration which is set automatically by selecting
vehicle model can not be memorized.
NOTE:
If items are not displayed, touch “SETTING”. Refer to
for written items and set-
ting value.
>> GO TO 4.
4.
OPERATION CHECK
Confirm that each function controlled by A/C auto amp. operates normally.
>> Work End.
Configuration List
INFOID:0000000010121782
CAUTION:
Function
Description
READ CONFIGURATION
• Reads the vehicle configuration of current A/C auto amp.
• Saves the read vehicle configuration.
WRITE CONFIGURATION - Instruction setting
Writes the vehicle configuration with instruction setting.
WRITE CONFIGURATION - Config file
Writes the vehicle configuration with saved data.
HAC-82
< BASIC INSPECTION >
[AUTO A/C (WITH HEAT PUMP)]
CONFIGURATION (HVAC)
Thoroughly read and understand the vehicle specification. ECU control may not operate normally if
the setting is not correct.
⇔: Items which confirm vehicle specifications
Setting Item
NOTE
Item
Value
HANDLE
RHD
⇔ LHD
—
THEFT WARNING ALARM WITH SIREN
WITH
⇔ WITHOUT
• WITH: With siren control unit
• WITHOUT: Without siren control unit
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