AIR CONDITIONING – Lincoln Town Car Cartier 1999 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Lincoln Town Car Cartier 1999

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lincoln Town Car Cartier 1999:

• (behind left kick panel, near door sill) g203
• (in body main harness, near breakout to air bag electronic crash sensor)
• (in body main harness, near breakout to air suspension/evo steering module, air bag electronic crash sensor)
• (in main harness, near breakout to i/p fuse panel)
• Amb temp sens input
• Ambient 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, above wheelwell)
• Blend door act
• Blend door actuator
• Blend door actuator (behind right side of dash, top of plenum)
• Blower ctrl
• Blower drive
• Blower fback
• Blower motor speed controller (in right rear of engine compartment, on evaporator)
• Blower speed out
• C227
• C281
• Clockspring assembly
• Computer data lines system
• Data (+)
• Data (-)
• Driver command rtn
• Electronic automatic temperature control (eatc) blower motor (on right side of firewall)
• Electronic automatic temperature control (eatc) module (behind center of dash)
• Fan
• Fuse 15a
• Fuse 30a
• Fuse 10a
• Fuse junction panel
• G200 (behind right kick panel, near door sill)
• Gnd
• Ground
• Hi relay
• Hot at all times
• Hot in run
• Illum input
• In car temp sens
• In-car temperature sensor (behind top center of dash)
• Interior lights system
• Nca
• Ohms
• Potentiometer feed
• Potentiometer return
• Power
• Rear def relay
• Rear window defrost relay
• Recirc door act mtr
• Recirc dr act mtr
• Recirc dr act pot.
• Recirculating door actuator (behind right side of dash)
• S201 (in main harness, near breakout to auxiliary power outlet)
• S207
• S251 (in main harness, near breakout to in vehicle temperature sensor)
• S255 (in harness, near breakout to ignition switch)
• S276
• S281
• Sensor ground
• Speed control amplifier (in left rear of engine compartment, near powertrain control module (pcm))
• Speed control switch assembly
• Steering whl ctrl
• Sunload sens input
• Sunload sensor (on top right side of dash)
• Temp

Automatic A/C Wiring Diagram (2 of 2) for Lincoln Town Car Cartier 1999

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lincoln Town Car Cartier 1999:

• (not used)
• (on fuel rail) g133
• (rear of left fender apron, near ignition control module (icm) g101
• 87a
• A/c clutch cycling pressure switch (right rear of engine compartment, on a/c accumulator)
• A/c clutch relay
• A/c clutch rly
• A/c clutch sig
• A/c compressor clutch coil (lower right front of engine, part of a/c compressor assembly)
• A/c high press sw
• A/c high pressure cut-out switch (right side of engine compartment, on a/c line)
• Breakout to powertrain control module (pcm) s153
• Circuit breaker 30a
• Clutch switch
• Cool fan hi rly
• Cool fan low rly
• Cooling fan
• Cooling fan hi relay
• Cooling fan low relay
• Fuse 50a
• G103 (front of right fender apron, near engine compartment fuse box)
• Hi speed fan switch
• Hot at all times
• Pcm power relay
• Power distribution box (left side of engine compartment, above wheel well)
• Power distribution box)
• Powertrain control module (pcm) (left rear of engine compartment, on firewall)
• Relay box (left side of engine compartment, on top of wheelwell)
• S141 (in dash panel to headlamp harness, near breakout to g101, front of right fender apron, near engine compartment fuse box)