2006 INFINITI FX35 Service Manual

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INFINITI FX35 2006  Service Manual TROUBLE DIAGNOSIS ATC-83
C 
D  E 
F 
G  H 
I 
K  L 
M  A 
B
AT C 
Revision: 2006 December 2006 FX35/FX45
SYSTEM DESCRIPTION
Unified meter and A/C amp. controls compressor operation by ambient temperat

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INFINITI FX35 2006  Service Manual ATC-84
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
1. CHECK AMBIENT SENSOR AND INTAKE SENSOR CIRCUIT 
Check ambient sensor and intake sensor. Refer to   AT C - 5 3 ,  "
FUNCTION CONFIRMAT

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INFINITI FX35 2006  Service Manual TROUBLE DIAGNOSIS ATC-85
C 
D  E 
F 
G  H 
I 
K  L 
M  A 
B
AT C 
Revision: 2006 December 2006 FX35/FX45
5. CHECK BCM INPUT (COMPRESSOR ON) SIGNAL 
Check compressor ON/OFF signal. Refer to   AT C - 4

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INFINITI FX35 2006  Service Manual ATC-86
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
7. CHECK VOLTAGE FOR UNIFIED METER AND A/C AMP. (COMPRESSOR ON SIGNAL) 
1. Reconnect BCM connector and unified meter and A/C amp.  conne

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INFINITI FX35 2006  Service Manual TROUBLE DIAGNOSIS ATC-87
C 
D  E 
F 
G  H 
I 
K  L 
M  A 
B
AT C 
Revision: 2006 December 2006 FX35/FX45
8. CHECK REFRIGERANT PRESSURE SENSOR 
WITH CONSULT-II 
1. Start the engine.
2. Check voltage of

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INFINITI FX35 2006  Service Manual ATC-88
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
11 .  CHECK VOLTAGE FOR UNIFIED METER AND A/C AMP. (FAN ON SIGNAL) 
1. Reconnect BCM connector and unified meter and A/C amp.  connector

Page 535 of 4462

INFINITI FX35 2006  Service Manual TROUBLE DIAGNOSIS ATC-89
C 
D  E 
F 
G  H 
I 
K  L 
M  A 
B
AT C 
Revision: 2006 December 2006 FX35/FX45
COMPONENT INSPECTION 
Refrigerant Pressure Sensor
The refrigerant pressure sensor is attached t

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INFINITI FX35 2006  Service Manual ATC-90
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
Insufficient CoolingNJS000EA
SYMPTOM: Insufficient cooling
INSPECTION FLOW
SJIA1592E