2008 INFINITI FX35 Service Manual

Page 2417 of 3924

INFINITI FX35 2008  Service Manual 
REFRIGERANT PRESSURE SENSOREC-1177
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REFRIGERANT PRESSURE SENSOR
Component DescriptionINFOID:0000000001327073
The refrigerant pressure s

Page 2418 of 3924

INFINITI FX35 2008  Service Manual 
EC-1178
< SERVICE INFORMATION >[VK45DE]
REFRIGERANT PRESSURE SENSOR
Wiring Diagram
INFOID:0000000001327074
Specification data are reference values and are measured between each terminal and ground.
C

Page 2419 of 3924

INFINITI FX35 2008  Service Manual 
REFRIGERANT PRESSURE SENSOREC-1179
< SERVICE INFORMATION > [VK45DE]
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Diagnosis ProcedureINFOID:0000000001327075
1.CHECK REFRIGERANT PRESSURE
 SENSOR OVERALL FUNCTION
1.

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INFINITI FX35 2008  Service Manual 
EC-1180
< SERVICE INFORMATION >[VK45DE]
REFRIGERANT PRESSURE SENSOR
1. Disconnect refrigerant pressu
re sensor harness connector.
2. Turn ignition switch ON.
3. Check voltage between refrigerant pres

Page 2421 of 3924

INFINITI FX35 2008  Service Manual 
REFRIGERANT PRESSURE SENSOREC-1181
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OK >> GO TO 9.
NG >> GO TO 8.
8.DETECT MALFUNCTIONING PART
Check the following.
 Harness connector

Page 2422 of 3924

INFINITI FX35 2008  Service Manual 
EC-1182
< SERVICE INFORMATION >[VK45DE]
SNOW MODE SWITCH
SNOW MODE SWITCH
DescriptionINFOID:0000000001327077
The snow mode switch signal is sent to the “unifi
ed meter and A/C amp.” from the snow

Page 2423 of 3924

INFINITI FX35 2008  Service Manual 
SNOW MODE SWITCHEC-1183
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Wiring DiagramINFOID:0000000001327079
Diagnosis ProcedureINFOID:0000000001327080
1.CHECK SNOW MODE SWIT
ICH OV

Page 2424 of 3924

INFINITI FX35 2008  Service Manual 
EC-1184
< SERVICE INFORMATION >[VK45DE]
SNOW MODE SWITCH
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2.CHECK SNOW MODE SWIT
ICH OVERALL FUNCTION-II
1. Turn ignition switch ON.
2. Start engine.
3. Check th