2003 NISSAN X-TRAIL Electronic Repair Manual

Page 625 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
ATC-47
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B
AT C
10.CHECK AMBIENT SENSOR
Press (DEF) switch one time, temperature detected by ambient
sensor is indicated on the display.
NOTE:
If temperature shown

Page 626 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ATC-48
TROUBLE DIAGNOSIS
13.CHECK MALFUNCTIONING SENSOR
Refer to the following chart for malfunctioning code No.
(If two or more sensors malfunction, corresponding code Nos. blink respectively two tim

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NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
ATC-49
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B
AT C
14.CHECK MALFUNCTIONING DOOR MOTOR POSITION SWITCH
Mode or (and) intake door motor position switch(es) is (are) malfunctioning.
(If two or more mod

Page 628 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ATC-50
TROUBLE DIAGNOSIS
When battery cable is disconnected, trimmer operation is canceled. Temperature set becomes that of initial
condition, i.e. 0°C(0°F).
AUXILIARY MECHANISM: FOOT POSITION SETTI

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NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
ATC-51
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AT C
lPress the mode switch as desired.
AUXILIARY MECHANISM: INLET PORT MEMORY FUNCTION (FOR LHD MODELS)
When ignition key is turned from OFF to ON, inl

Page 630 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ATC-52
TROUBLE DIAGNOSIS
CHECKING BLOEWER
1. Press fan switch (up side) one time.Blower should operate on
low speed.The fan symbol should have one blade lit .
2. Press fan switch (up side) one more ti

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NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
ATC-53
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D
E
F
G
H
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B
AT C
CHECKING TEMPERATURE DECREASE
1. Turn the temperature dial until 18°C(60°F) is displayed.
2. Check for cold air at discharge air outlets.
If NG,

Page 632 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ATC-54
TROUBLE DIAGNOSIS
INSPECTION FLOW
COMPONENT DESCRIPTION
Automatic Amplifier (Auto Amp.)
The auto amplifier has a built-in microcomputer which processes
information sent from various sensors nee