2003 NISSAN X-TRAIL Service Repair Manual

Page 3625 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TROUBLE DIAGNOSIS
MTC-17
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B
MTC
 
4. CHECK CIRCUIT CONTINUITY BETWEEN BLOWER MOTOR AND FAN RESISTOR 
1. Disconnect fan resistor connector.
2. Check continuity between fan resistor

Page 3626 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual MTC-18
TROUBLE DIAGNOSIS
 
9. CHECK GROUND CIRCUIT
Check continuity between heater control panel harness connector
M54 terminal 13 (B) and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or

Page 3627 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TROUBLE DIAGNOSIS
MTC-19
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B
MTC
 
Insufficient HeatingEJS001FJ
SYMPTOM: Insufficient heating
INSPECTION FLOW
SJIA0482E

Page 3628 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual MTC-20
TROUBLE DIAGNOSIS
 
*1 QR engine; CO-9, "Changing Engine 
Coolant"  or YD engine; CO-31, 
"Changing Engine Coolant" .*2 QR engine; CO-13, "
Checking Radi-
ator Cap"  or YD engine; CO-35, 
"Chec

Page 3629 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual CONTROLLER
MTC-21
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MTC
 
CONTROLLERPFP:27500
Removal and InstallationEJS004HA
REMOVAL
1. Remove mode control cable and air mix control cable from heater unit. Refer to MTC-31, "M

Page 3630 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual MTC-22
BLOWER UNIT
 
BLOWER UNITPFP:27200
Removal and InstallationEJS004YB
REMOVAL
1. Remove glove box assembly.
2. Remove glove box cover, instrument passenger lower panel and instrument reinforcemen

Page 3631 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual BLOWER UNIT
MTC-23
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MTC
 
Disassembly and AssemblyEJS004YC
NOTE:
This illustration is for LHD models. The layout for RHD models is symmetrically opposite.
CAUTION:
If retaining t

Page 3632 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual MTC-24
BLOWER MOTOR
 
BLOWER MOTORPFP:27226
Removal and InstallationEJS004HD
REMOVAL
1. Remove blower unit. Refer to ATC-125, "BLOWER UNIT" .
2. Separate blower unit.
3. Remove cooling hose, fan resis