AIR CONDITIONING – Mercury Villager 1999 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Mercury Villager 1999

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Mercury Villager 1999:

• (behind center of dash) s288
• (behind right side of dash) g201
• (behind top center of dash) s231
• (behind top center of dash) s237
• Acc
• Ambient air temperature sensor (center front of vehicle)
• Battery junction box (bjb) (left front side of engine compartment)
• C2016
• C202
• C2028a
• C2028b
• C204
• C218
• C369a
• C369b
• Coolant temperature sensor 1 (on top right center of engine)
• Electronic automatic temperature control (eatc) module (behind center of dash)
• Fresh/recirculation door actuator (behind right side of dash, on a/c-heater plenum)
• Front blend door actuator (behind right center of dash, on a/c-heater plenum)
• Front blower motor (behind right side of dash)
• Front blower motor relay
• Front blower motor speed controller (behind right side of dash)
• Fuse 10a
• Fuse 20a
• Fuse 65a
• Fuse 7.5a
• Fuse junction panel (behind left side of dash)
• Ha01
• Ha02
• Ha04
• Ha06
• Ha09
• Ha11
• Ha12
• Ha13
• Ha14
• Ha15
• Ha16
• Ha17
• Ha18
• Ha20
• Ha21
• Ha22
• Ha23
• Ha24
• Ha28
• Hae2
• Hc02
• Hc03
• Hc04
• Hc05
• Hc06
• Hc14
• Hc15
• Hc16
• Hc17
• Hc23
• Hce1
• Hce2
• Hho1
• Hot at all times
• Hot in run
• Hot in start or run
• If equipped w/electronic instrument cluster
• Ignition switch
• Ih01
• Ih91
• Illumination
• In-vehicle temperature sensor (behind top center of dash)
• Instrument cluster system
• Interior lights system
• Nca
• Off
• Pnk
• Run
• S2015 (behind center of dash)
• S236 (behind right side of dash)
• Start
• Sunload sensor (behind top left side of dash)

Automatic A/C Wiring Diagram (2 of 2) for Mercury Villager 1999

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Mercury Villager 1999:

• (behind right side of dash) g201
• (front of engine compartment) s116
• (left front side of engine compartment) s158
• (left front side of engine compartment) s159
• (left rear side of engine compartment) g104
• (left side of engine) g112
• (top left side of engine compartment)
• A/c clutch solenoid (right front side of engine compartment)
• A/c compressor clutch diode (right front side of engine compartment)
• A/c compressor cycling switch (right side of engine compartment)
• A/c relay
• Aw16
• Aw17
• Battery junction box (bjb) (left front side of engine compartment)
• Battery junction box (bjb) (left front side of engine compartment)
• Battery junction box (bjb) joint connector
• Dual pressure switch (right front side of engine compartment)
• Engine compartment relay box (left front side of engine compartment)
• Engine cooling fan motor (behind radiator)
• Fa06
• Fa12
• Fuse 20a
• Fuse 7.5a
• Fuse 75a
• Ha41
• Ha45
• High
• High speed fan control relay 1
• High speed fan control relay 2
• Hot at all times
• Hx01
• Low speed fan control relay
• Mode actuator (behind center of dash)
• Normal
• Powertrain control module (pcm) (behind right side of dash, behind glove box)
• S1001
• S1003
• S1004
• Solid state

Automatic A/C Wiring Diagram, Rear A/C for Mercury Villager 1999

List of elements for Automatic A/C Wiring Diagram, Rear A/C for Mercury Villager 1999:

• (behind center of dash)
• (behind center of dash) s313
• (behind center of dash) s314
• (behind top center of dash) s237
• (right "d" pillar) g998
• (under left side of dash) g202
• 0.33 ohms
• 0.62 ohms
• 1.67 ohms
• Compartment)
• Electronic automatic temperature control (eatc) module (behind center of dash)
• Fuse 37 10a
• Fuse 45 15a
• Fuse junction panel (behind left side of dash)
• Hb22
• Hot at all times
• Hot in run or start
• Interior lights system
• Off
• Pnk
• Rear
• Rear blower motor (right rear side of luggage compartment)
• Rear blower motor relay (behind center of dash)
• Rear blower motor resistor assembly (right rear side of cargo area)
• Rear blower motor switch (front)
• Rear blower motor switch (rear)
• Rear fan switch relay (right rear side of luggage
• Red
• S311 (behind center of dash)
• S318
• S343
• S344

Manual A/C Wiring Diagram (1 of 2) for Mercury Villager 1999

List of elements for Manual A/C Wiring Diagram (1 of 2) for Mercury Villager 1999:

• (behind center of dash)
• (behind center of dash) s2051
• (behind right side of dash) g201
• (behind right side of dash) s236
• (behind top center of dash) s237
• (behind top center of dash) s287
• (left side of engine) g112
• (under left side of dash) g202
• 0.33 ohms
• 0.62 ohms
• 1.67 ohms
• A/c compressor cycling switch (right side of engine compartment)
• Acc
• Aw16
• Aw17
• Battery junction box (bjb) (left front side of engine compartment)
• C2016
• C202
• C204
• C218
• Center of dash) s219
• Dual pressure switch (right front side of engine compartment)
• Fa06
• Fa12
• Fresh/recirculation door actuator (behind right side of dash, on a/c heater
• Front blend door actuator (behind center of dash)
• Front blower motor (behind right side of dash)
• Front blower motor relay
• Front blower motor resistor assembly (behind right side of dash)
• Front blower motor switch
• Front climate control panel
• Fuse 10a
• Fuse 33 20a
• Fuse 39 20a
• Fuse 65a
• Fuse 7.5a
• Fuse junction panel (behind left side of dash)
• Ha01
• Ha02
• Ha05
• Ha06
• Ha09
• Ha11
• Ha41
• Ha45
• Hae2
• High
• Hot at all times
• Hot in run
• Hot in run or start
• Hx01
• If equipped
• Ignition switch
• Ih91
• Iho1
• Interior lights system
• Left side of dash) s250
• Low
• Med hi
• Med lo
• Mode actuator (behind center of dash)
• Normal
• Of dash) s2027
• Off
• Plenum)
• Pnk
• Powertrain control module (pcm) (behind right side of dash, behind glove box)
• Rear a/c circuit
• Run
• S2050
• S2100
• S248 (behind top center of dash)
• Solid state
• Start
• Temperature door variable resistor (behind center of dash)

Manual A/C Wiring Diagram (2 of 2) for Mercury Villager 1999

List of elements for Manual A/C Wiring Diagram (2 of 2) for Mercury Villager 1999:

• (behind right side of dash) g201
• (front of engine compartment) s116
• (left rear side of engine compartment) g104
• (top left side of engine compartment)
• A/c clutch solenoid (right front side of engine compartment)
• A/c compressor clutch diode (right front side of engine compartment)
• A/c relay
• Battery junction box (bjb) (left front side of engine compartment)
• Battery junction box (bjb) (left front side of engine compartment)
• Battery junction box (bjb) joint connector
• Engine compartment relay box (left front side of engine compartment)
• Engine cooling fan motor (behind radiator)
• Fuse 20a
• Fuse 7.5a
• Fuse 75a
• High speed fan control relay 1
• High speed fan control relay 2
• Hot at all times
• Low speed fan control relay
• S1001
• S1003
• S1004
• S158 (left front side of engine compartment)
• S159 (left front side of engine compartment)

Manual A/C Wiring Diagram, Rear A/C for Mercury Villager 1999

List of elements for Manual A/C Wiring Diagram, Rear A/C for Mercury Villager 1999:

• (behind center of dash)
• (behind center of dash) s313
• (behind center of dash) s314
• (behind center of dash) s318
• (behind right side of dash) g201
• (behind top center of dash) s237
• (right "d" pillar) g998
• 0.33 ohms
• 0.62 ohms
• 1.67 ohms
• Front climate control panel
• Fuse 37 10a
• Fuse 45 15a
• Fuse junction panel (behind left side of dash)
• Ha05
• Hot at all times
• Hot in run or start
• Interior lights system
• Off
• Pnk
• Rear
• Rear blower motor (right rear side of luggage compartment)
• Rear blower motor relay (behind center of dash)
• Rear blower motor resistor assembly (right rear side of cargo area)
• Rear blower motor switch (front)
• Rear blower motor switch (rear)
• Rear fan switch relay (right rear side of luggage compartment)
• S2026
• S311 (behind center of dash)
• S343
• S344