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Air Conditioning — Infiniti Q45 2005 Wiring Diagram

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Infiniti Q45 2005

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Infiniti Q45 2005:

(behind left side of dash)
(behind right side of dash) m114
(behind right side of dash) m115
(under right front door sill) b217
1a m1
A/c auto amplifier
A/c switch
A/c-av (fr tx)
A/c-rr (rr tx)
Acc
Air mix door motor (passenger side) (behind right side of center console, on heater unit)
Amb sens
Ambient sensor (at center front of engine compt)
Av-a/c (fr rx)
Bat
Clk
Clk (fr)
Clk (rr)
Combination meter
Comp on
Ecm comp
Ecv
Fan on
Fan pwm
Fuse 10a
Fuse block (j/b) 1 (behind left end of dash)
Gnd
Ground
Hot at all times
Hot in acc or on
Hot in on or start
Ign
In-vehicle sensor (below lower left side of dash)
Incar sens
Intake door motor (under right side of dash, on intake unit)
Intake sens
Lan sig
M115 (behind right side of dash)
M119
M120
M25
M41
M42
Mode door motor (passenger side) (behind right side of dash)
Pnk
Rear control cancel relay (behind right rear wheel well)
Rear control cancel switch
Rear control switch
Red
Rr-a/c (rr rx)
Rr/vent actr+
Rr/vent actr-
Sens gnd
Speed sens
Sun sens
Sunload sensor (behind left side of dash)
Sw a/c
Unified meter control unit
Vactr
W/t sens

Automatic A/C Wiring Diagram (2 of 3) for Infiniti Q45 2005

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Infiniti Q45 2005:

11r
18r e3
3n m145
5m m144
Ac-av
Acclk
Acpdcut
Acrly
Air conditioner relay
Air mix door motor (driver side)
Arcon arcon arcon arcon
Av & navi control unit (w/ navi) av control unit (w/o navi) (w/ navi: under left side of rear parcel shelf) (w/o navi: behind center of dash) center of dash) center of dash) center of dash) display
Avcc
B29
Blower motor (below right side of dash, on intake unit)
Blower relay
Bus +
Bus -
Bus shield
Can-h
Can-l
Close
Closed
Compressor (left front of (left front of (left front of (left front of engine compartment) engine compartment) engine compartment) engine compartment)
Cooling unit assembly
Ecv solenoid ecv solenoid ecv solenoid ecv solenoid valve valve valve valve
Engine control module (ecm) (behind glove box)
Fuse 10a
Fuse 15a
Fuse block (j/b) 2 (behind right kick panel)
Fuse, fusible link & relay box (j/b) (in engine room box)
Gnd-a
Hot at all times
Intake sensor
Loadl loadl loadl loadl
M114 (behind right side of dash)
M115 (behind right side of dash)
M77
M83
Magnet clutch magnet clutch magnet clutch magnet clutch
Mode door motor (driver side)
Multi-function switch
Nca
Open
Pdpres
Pnk
Rear vent door motor (behind left front of center console)
Red
Refrigerant pressure sensor (at front right of engine compartment, near condenser)
Rfrh
Rfrl
Rfrm
Shield
W/ av & navi control unit
W/ navi
W/o navi

Automatic A/C Wiring Diagram (3 of 3) for Infiniti Q45 2005

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Infiniti Q45 2005:

35r
36r
Cooling fan motor 1 (front of engine compt)
Cooling fan motor 2 (front of engine compt)
Cooling fan relay 1 (right side of engine compt)
Cooling fan relay 2 (left rear of engine compt)
Cooling fan relay 3 (left rear of engine compt)
E24 (on right front strut tower)
E62 (on left front fenderwell, near engine oil level gauge)
Engine coolant temperature sensor (on top rear of engine)
Fuse 58 10a
Fuse, fusible link & relay block (j/b) (in engine room box)
Fuse, fusible link & relay box (in engine room box)
Fusible link e 40a
Fusible link i 40a
Hot at all times
Hot in on or start

AIR CONDITIONING – Infiniti Q45 2005 – SYSTEM WIRING DIAGRAMS