AIR CONDITIONING – Nissan Pathfinder SE 1999 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Early Production for Nissan Pathfinder SE 1999

List of elements for Automatic A/C Wiring Diagram, Early Production for Nissan Pathfinder SE 1999:

• (left front of engine compt)
• (left kick panel)
• +5v
• 12u
• 14u
• 16w
• A/c auto amp (behind center of dash)
• A/c mode switch
• A/c relay (in relay box 1)
• A/c sig
• A/c switch
• A/mix
• Acc
• Acrly
• Air mix door motor (behind center of dash, on bottom of heater unit)
• Amb sens
• Ambient air temperature switch (center front of engine compt)
• Ambient sensor (center front of engine compt)
• Arcon
• Auto
• Blower motor (below right side of dash)
• Compressor
• Diode (behind center of dash)
• Diode (behind center of dash, taped to harness)
• Dual pressure switch (right front of engine compt, on a/c liquid tank)
• Eccs control module (behind center of dash)
• Fan base
• Fan control amp (behind glove box)
• Fan f/b
• Fan posi 1
• Fan posi 2
• Fan posi 3
• Fan posi aut
• Fan switch
• Fre
• Fuse 15a
• Fuse 7.5a
• Fuse block (behind dash, left of steering column)
• G100
• G200
• G200 (left kick panel)
• G203 (right kick panel)
• Gnd
• Hot in on or start
• Iacv-ficd solenoid valve ( onleft rear of engine)
• Ign
• In-vehicle sensor (attached to instrument panel lower cover, right of steering column)
• Inc sens
• Intake door motor (behind glove box, on heater intake unit)
• Mode switch
• Nca
• Off
• Others
• Pbr
• Ptc
• Rec
• Recirculation switch
• Sens gnd
• Sun sens
• Sunload sensor (on center defroster grille)
• Tasw
• Thermal transmitter (on top front of engine)
• Vent off
• Water sens

Manual A/C Wiring Diagram, Early Production for Nissan Pathfinder SE 1999

List of elements for Manual A/C Wiring Diagram, Early Production for Nissan Pathfinder SE 1999:

• (below right side of dash, near blower motor) fan resistor
• (left front of engine compt)
• 14u
• 16w
• 1995 vftc c
• A/c relay (in relay box 1)
• A/c switch
• Acrly
• Ambient air temperature switch (center front of engine compt)
• Arcon
• Blower
• Compressor
• Diode (behind center of dash)
• Diode (behind center of dash, taped to harness)
• Dual pressure switch (right front of engine compt, on a/c liquid tank)
• Eccs control module (behind center of dash)
• Fan switch
• Fre
• Fuse 15a
• Fuse 7.5a
• Fuse block (behind dash, left of steering column)
• G100
• G200 (left kick panel)
• Hot in on or start
• Iacv-ficd solenoid valve (on left rear of engine)
• Intake door motor (behind glove box, on heater intake unit)
• Mode switch
• Motor
• Nca
• Off
• Rec
• Recirculation switch
• Tasw

Automatic A/C Wiring Diagram, Late Production for Nissan Pathfinder SE 1999

List of elements for Automatic A/C Wiring Diagram, Late Production for Nissan Pathfinder SE 1999:

• (front of left front fender)
• +fre -rec
• +rec -fre
• 14u
• 16w
• 19u
• 20% fre
• 20% fre fre
• A/c auto amplifier (behind center of dash)
• A/c relay (in relay box 1)
• Acrly
• Air mix door motor (behind center of dash, on bottom of heater unit)
• Amb sens
• Ambient air temperature switch (center front of engine compt)
• Ambient sensor (center front of engine compt)
• Arcon
• Bat
• Blower motor (below right side of dash)
• Blower mtr
• C/f
• Comp on
• Compressor
• Diode (behind center of dash, taped to harness)
• Dual pressure switch (right front of engine compt, on a/c liquid tank)
• Eccs control module (behind center of dash)
• Fan control amplifier (behind glove box)
• Fan f/b
• Fan gate
• Fre
• Fre rec
• Fuse 15a
• Fuse 7.5a
• Fuse block (behind dash, left of steering column)
• G100
• G200 (left kick panel)
• Gnd
• Gnd sens
• Hot at all times
• Hot in on or start
• Iacv-ficd solenoid valve (on left rear of engine)
• Ign
• Ill -
• In-vehicle sensor (attached to instrument panel lower cover, right of steering column)
• Incar sens
• Instrument cluster
• Intake door motor (behind glove box, on heater intake unit)
• Intake sens
• Intake sensor (behind center of dash, on cooling unit)
• Interior lights system
• Lan-sig
• Light +
• M102
• M103
• Mode door motor (behind center of dash, on heater unit)
• Pnk
• Rec
• Rec 20% fre
• Rec fre
• Sun sens
• Sunload sensor (on center defroster grille)
• Tasw
• Thermal transmitter (on top front of engine)
• Vactr
• Water sens

Manual A/C Wiring Diagram, Late Production for Nissan Pathfinder SE 1999

List of elements for Manual A/C Wiring Diagram, Late Production for Nissan Pathfinder SE 1999:

• (below right side of dash)
• (below right side of dash, near blower motor) fan resistor
• (front of left front fender)
• 14u
• 16w
• A/c relay (in relay box 1)
• A/c switch
• Acrly
• Ambient air temperature switch (center front of engine compt)
• Arcon
• Blower
• Compressor
• Diode (behind center of dash, taped to harness)
• Diode (behind left side of dash)
• Dual pressure switch (right front of engine compt, on a/c liquid tank)
• Eccs control module (behind center of dash)
• Fan switch
• Fre
• Fuse 15a
• Fuse 7.5a
• Fuse block (behind dash, left of steering column)
• G100
• G200 (left kick panel)
• Hot in on or start
• Iacv-ficd solenoid valve (on left rear of engine)
• Intake door motor (behind glove box, rec on heater intake unit)
• Mode switch
• Motor
• Nca
• Off
• Rec
• Recirculation switch
• Tasw