2007 INFINITI M35 Factory Service Manual

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INFINITI M35 2007  Factory Service Manual ATC-118
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Sunload Sensor CircuitNJS000H2
COMPONENT DESCRIPTION
Sunload Sensor
The sunload sensor is located on the driver’s side front defroster
gril

Page 570 of 4647

INFINITI M35 2007  Factory Service Manual TROUBLE DIAGNOSIS
ATC-119
C
D
E
F
G
H
I
K
L
MA
B
AT C
Revision: 2007 April2007 M35/M45
2. CHECK CIRCUIT CONTINUITY BETWEEN SUNLOAD SENSOR AND UNIFIED METER AND A/C AMP.
1. Turn ignition switch OFF.
2.

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INFINITI M35 2007  Factory Service Manual ATC-120
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
COMPONENT INSPECTION
Sunload Sensor
Measure voltage between unified meter and A/C amp. harness con-
nector M65 terminal 46 and ground.
When

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INFINITI M35 2007  Factory Service Manual TROUBLE DIAGNOSIS
ATC-121
C
D
E
F
G
H
I
K
L
MA
B
AT C
Revision: 2007 April2007 M35/M45
Intake Sensor CircuitNJS000H3
COMPONENT DESCRIPTION
Intake Sensor
The intake sensor is located on the heater & co

Page 573 of 4647

INFINITI M35 2007  Factory Service Manual ATC-122
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
3. CHECK INTAKE SENSOR
Refer to ATC-122, "
Intake Sensor" .
OK or NG
OK >> 1. Replace unified meter and A/C amp.
2. Go to self-diagnosis AT C

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INFINITI M35 2007  Factory Service Manual CONTROLLER
ATC-123
C
D
E
F
G
H
I
K
L
MA
B
AT C
Revision: 2007 April2007 M35/M45
CONTROLLERPFP:27500
Removal and Installation of Multifunction SwitchNJS000H4
REMOVAL
Refer to AV- 2 8 4 ,  "Multifunctio

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INFINITI M35 2007  Factory Service Manual ATC-124
AUTO AMP
Revision: 2007 April2007 M35/M45
AUTO AMPPFP:27760
Removal and Installation of Unified Meter and A/C Auto Amp.NJS000H5
REMOVAL
1. Remove audio unit. Refer to AV- 1 2 6 ,  "Audio Unit"

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INFINITI M35 2007  Factory Service Manual AMBIENT SENSOR
ATC-125
C
D
E
F
G
H
I
K
L
MA
B
AT C
Revision: 2007 April2007 M35/M45
AMBIENT SENSORPFP:27722
Removal and InstallationNJS000H6
REMOVAL
1. Remove front grille. Refer to EI-16, "FRONT GRIL