AIR CONDITIONING – Lincoln Town Car Executive L 2002 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Lincoln Town Car Executive L 2002

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lincoln Town Car Executive L 2002:

• (behind left kick panel) g203
• (behind right side of dash, top of plenum)
• (right side of dash)
• 1 (or 2)
• Air bag sliding contact
• Amb temp sens input
• Ambient air temperature sensor (center front of engine compartment, below upper radiator support)
• Audio/climate control switch assembly
• Battery
• Battery junction box (left side of engine compartment, front of wheelwell)
• Blend door act
• Blend door actuator
• Blower ctrl
• Blower fback
• Blower speed out
• Blwr drive
• C228a
• C228b
• Central juction box (behind left side of dash, to left of steering column)
• Computer data lines system
• Driver command rtn
• Electronic automatic temperature control (eatc) module (behind center of dash)
• Fan
• Fresh/recirculate door actuator (behind right side of dash)
• Front blower motor speed controller (in right rear of engine compartment, on evaporator)
• Fuse 15a
• Fuse 30a
• Fuse 10a
• G200 (behind right kick panel)
• Ground
• Heater blower motor (on right side of firewall)
• Hi relay
• High relay
• Hot at all times
• Hot in run
• Ignition
• Illum input
• In car temp sens
• In-vehicle temperature sensor (behind top center of dash)
• Interior lights system
• Nca
• Ohms
• Potentiometer feed
• Potentiometer return
• Rear def relay
• Rear window defrost relay
• Recirc door act mtr
• Recirc dr act mtr
• Recirc dr act pot.
• S201 (behind right front side of dash)
• S251 (behind center of dash)
• S252 (left side of dash)
• S276
• S281
• Scp bus (+)
• Scp bus (-)
• Sensor ground
• Speed control actuator (in left rear of engine compartment, near powertrain control module (pcm)
• Steering column)
• Steering whl ctrl
• Sunload sens input
• Sunload sensor (on top right side of dash)
• Temp
• Temperature blend door actuator

Automatic A/C Wiring Diagram (2 of 2) for Lincoln Town Car Executive L 2002

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lincoln Town Car Executive L 2002:

• (left rear of engine compt) s153
• (not used)
• (on fuel rail) g106
• (rear of left front fender apron) g101
• (top left side of engine) s129
• 87a
• A/c clutch cycling pressure switch (right rear of engine compartment, on a/c accumulator)
• A/c clutch field coil (lower right front of engine, part of a/c compressor assembly)
• A/c clutch relay
• A/c clutch rly
• A/c clutch sig
• A/c high press sw
• A/c high pressure switch (right side of engine compartment, on a/c line)
• Battery junction box (left side of engine compartment, front of wheelwell)
• Circuit breaker 30a
• Clutch switch
• Cool fan hi rly
• Cool fan low rly
• Cooling fan (front center of engine compart- ment)
• Fuse 50a
• G103 (front of right front fender apron)
• High speed fan control relay
• High speed fan switch
• Hot at all times
• Low speed fan control relay
• Pcm power relay
• Powertrain control module (pcm) (left rear of engine compartment, on firewall)
• Relay box (left side of engine compartment, on top of wheelwell)
• S141 (front of engine compt)
• S146 (right rear of engine compt)