AIR CONDITIONING – Nissan Maxima SE 2003 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, with Navigation (1 of 2) for Nissan Maxima SE 2003

List of elements for Automatic A/C Wiring Diagram, with Navigation (1 of 2) for Nissan Maxima SE 2003:

• (at center of right ``a" pillar) m87
• (at right front corner of vehicle) ambient sensor
• (behind center of dash) in-vehicle sensor
• (behind left side of dash)
• (behind right side of dash) intake sensor
• (on right defroster grille) sunload sensor
• 10k m17
• 15l m19
• A/c auto amplifier (behind lower center of dash)
• A/c av
• A/c clock
• Acc
• Air mix door motor (behind center of dash)
• Amb vdd
• Av-a/c
• Bat
• Blower motor (behind right side of dash)
• Blower motor relay (behind right side of dash)
• Board computer
• Clk
• Combination meter
• Comp
• Display & navi control unit (behind center of dash)
• E22 (at left front corner of engine compt)
• Ecm comp
• Fan control amplifier (behind right side of dash)
• Fan f/b
• Fan gate
• Fuse & fusible link box (at left side of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block
• Gnd
• Hot at all times
• Hot in on
• Ign
• Ign 2
• Ign2
• Ignition switch
• Incar sens
• Intake door motor (behind right side of dash)
• Intake sens
• Joint connector 7 (in fuse & fusible link box)
• Lan-sig
• M169
• M170
• M171
• M33
• M34
• M87 (at center of right ``a" pillar)
• Mode door motor (behind center of dash)
• Off
• Or start
• Red
• Sens gnd
• Solid state
• Start
• Sun sens
• Vac
• Vactr
• W/t sens

Automatic A/C Wiring Diagram, with Navigation (2 of 2) for Nissan Maxima SE 2003

List of elements for Automatic A/C Wiring Diagram, with Navigation (2 of 2) for Nissan Maxima SE 2003:

• (at left rear of engine compartment) e11
• (at left rear of engine compt) e11
• (in fuse & fusible link box) joint connector 10
• (on a/c liquid tank) refrigerant pressure sensor
• (on left rear of engine) engine coolant temperature sensor
• Acpdcut
• Acrly
• Air conditioner relay (in relay box 1)
• Arcon
• Avcc
• Compressor
• Cooling fan motor 1
• Cooling fan motor 2
• Cooling fan relay 1 (in relay box 2)
• Cooling fan relay 2 (in relay box 2)
• Cooling fan relay 3 (in relay box 2)
• E11 (at left rear of engine compartment)
• E83
• Engine control module (ecm) (behind lower center of dash)
• Fuse & fusible link box (at left side of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Fuse g 40a
• Fuse h 40a
• Gnd-a
• Hi (+)
• Hi (-)
• Hot at all times
• Hot in on or start
• Joint connector (behind center of dash)
• Joint connector 8 (in fuse & fusible link box)
• Joint connector 9 (in fuse & fusible link box)
• Lo (+)
• Lo (-)
• Pdpres
• Red
• Rfrh
• Rfrl
• Tw0

Automatic A/C Wiring Diagram, without Navigation (1 of 2) for Nissan Maxima SE 2003

List of elements for Automatic A/C Wiring Diagram, without Navigation (1 of 2) for Nissan Maxima SE 2003:

• (at center of right ``a" pillar) m87
• (at left front corner of engine compartment) e22
• (at right front corner of vehicle) ambient sensor
• (behind center of dash) in-vehicle sensor
• (behind left side of dash)
• (behind right side of dash) intake sensor
• (on right defroster grille) sunload sensor
• 10k m17
• 15l m19
• A/c auto amplifier (behind center of dash)
• Acc
• Air mix door motor (behind center of dash)
• Amb sens
• Amb vdd
• Bat
• Blower motor (behind right side of dash)
• Blower motor relay (behind right side of dash)
• Board computer
• Canada
• Cel/fht
• Combination meter
• Comp
• Defogger system
• E22 (at left front corner of engine compt)
• Ecm comp
• Fan control amplifier (behind right side of dash)
• Fan f/b
• Fan gate
• Fuse & fusible link box (at left side of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block
• Gnd
• Hot at all times
• Hot in on
• Ign
• Ign 2
• Ign2
• Ignition switch
• Ill
• Incar sens
• Intake door motor (behind right side of dash)
• Intake sens
• Interior lights system
• Joint connector 7 (in fuse & fusible link box)
• Lan-sig
• Light
• M33
• M34
• M59
• M60
• M87 (at center of right ``a" pillar)
• Mode door motor (behind center of dash)
• Off
• Or start
• Red
• Rr def f/b
• Rr def on
• Sens gnd
• Solid state
• Start
• Sun sens
• Vactr
• W/t sens

Automatic A/C Wiring Diagram, without Navigation (2 of 2) for Nissan Maxima SE 2003

List of elements for Automatic A/C Wiring Diagram, without Navigation (2 of 2) for Nissan Maxima SE 2003:

• (at left rear of engine compartment) e11
• (at left rear of engine compt) e11
• (in fuse & fusible link box) joint connector 10
• (on a/c liquid tank) refrigerant pressure sensor
• (on left rear of engine) engine coolant temperature sensor
• Acpdcut
• Acrly
• Air conditioner relay (in relay box 1)
• Arcon
• Avcc
• Compressor
• Cooling fan motor 1
• Cooling fan motor 2
• Cooling fan relay 1 (in relay box 2)
• Cooling fan relay 2 (in relay box 2)
• Cooling fan relay 3 (in relay box 2)
• E11 (at left rear of engine compartment)
• E83
• Engine control module (ecm) (behind lower center of dash)
• Fuse & fusible link box (at left side of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Fuse g 40a
• Fuse h 40a
• Gnd-a
• Hi (+)
• Hi (-)
• Hot at all times
• Hot in on or start
• Joint connector (behind center of dash)
• Joint connector 8 (in fuse & fusible link box)
• Joint connector 9 (in fuse & fusible link box)
• Lo (+)
• Lo (-)
• Pdpres
• Red
• Rfrh
• Rfrl
• Tw0

Manual A/C Wiring Diagram (1 of 2) for Nissan Maxima SE 2003

List of elements for Manual A/C Wiring Diagram (1 of 2) for Nissan Maxima SE 2003:

• (at left rear of engine compartment) e11
• (behind left side of dash)
• (unused pins not shown)
• +cold -hot
• +def -vent
• +fre -rec
• +hot -cold
• +rec -fre
• +vent -def
• 10k m17
• 15l m19
• A/c control unit (behind center of dash)
• A/c switch
• Acc
• Air mix door motor (behind center of dash)
• B/l foot
• Bl vent
• Blower motor (behind right side of dash)
• Blower motor relay (behind right side of dash)
• D/f def
• Def
• Defogger system
• F/cool
• F/hot
• Fan resistor (behind right side of dash)
• Fan switch
• Foot d/f
• Fre
• Fre input
• Front def switch
• Fuse & fusible link box (at left side of engine comparttment)
• Fuse 10a
• Fuse 15a
• Fuse block
• Gnd
• Hot at all times
• Hot in on or start
• Ign2
• Ignition switch
• Ill (+)
• Ill (-)
• Intake door motor (behind right side of dash)
• Interior lights system
• Joint connector 7 (in fuse & fusible link box)
• M56
• M57
• M87 (at center of right ``a" pillar)
• Mode door motor (behind center of dash)
• Off
• Pbr
• Pd sensor
• Pnk
• Position switches
• Rec
• Rec input
• Red
• Rr def f/b
• Rr def on
• Start
• Vent
• Vent b/l

Manual A/C Wiring Diagram (2 of 2) for Nissan Maxima SE 2003

List of elements for Manual A/C Wiring Diagram (2 of 2) for Nissan Maxima SE 2003:

• (in fuse & fusible link box) joint connector 10
• Acpdcut
• Acrly
• Air conditioner relay (in relay box 1)
• Arcon
• Avcc
• Compressor
• Cooling fan motor 1
• Cooling fan motor 2
• Cooling fan relay 1 (in relay box 2)
• Cooling fan relay 2 (in relay box 2)
• Cooling fan relay 3 (in relay box 2)
• E11 (at left rear of engine compartment)
• E83
• Engine control module (ecm) (behind lower center of dash)
• Fuse & fusible link box (at left side of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Fuse g 40a
• Fuse h 40a
• Gnd-a
• Hi (+)
• Hi (-)
• Hot at all times
• Hot in on or start
• Joint connector 8 (in fuse & fusible link box)
• Joint connector 9 (in fuse & fusible link box)
• Lo (+)
• Lo (-)
• Pdpres
• Red
• Refrigerant pressure sensor (on a/c liquid tank)
• Rfrh
• Rfrl