AIR CONDITIONING – Lincoln MKZ 2007 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Lincoln MKZ 2007

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Lincoln MKZ 2007:

• (in main harness, near breakout to c251) s228
• (in steering wheel jumper harness, near breakout to c2999) s201
• A/c evaporative thermistor (right side of dash)
• Ac evap temp sensor
• Actuators return
• Air bag sliding contact (behind steering wheel assembly)
• Ambient air temperature sensor
• Ambient temp sensor
• Battery
• Battery junction box (bjb) (left side of engine compt)
• Blower motor (right side of dash)
• Blower motor relay
• Blower motor signal
• C218a
• C218b
• C2356a
• C2356b
• Cbp20
• Ch122
• Ch123
• Ch207
• Ch208
• Ch212
• Ch213
• Ch228
• Ch229
• Ch238
• Ch239
• Chs04
• Chs09
• Chs13
• Chs14
• Chs29
• Chs30
• Cmd
• Computer data lines system
• Def request
• Defogger system
• Dr actuator feed
• Dr actuator in
• Dr blend signal
• Dr hs request
• Dr hshi
• Dr sunload sensor
• Dual automatic temperature control (eatc) module (center of dash)
• Fan+
• Fan-
• Front blower motor speed controller (right side of dash)
• Fuse 40a
• G201 (center of dash)
• G202 (left side of dash)
• Gd116
• Gnd
• Headlights system
• Hot at all times
• Ign feed
• In car temp
• In-vehicle temperature sensor (left side of dash)
• Left steering wheel switch
• Lh111
• Mode actuator fbk
• Mode input
• Motor+
• Motor-
• Ms can +
• Ms can -
• Pass actuator feed
• Pass actuator rtn
• Pass blend signal
• Pass hs request
• Pass hshi
• Pass lsli
• Pass request
• Pss hslo
• Recirc ccw
• Recirc cw
• Rh104
• Rh106
• Rh111
• Run/start
• Sbp07
• Seats system
• Sensor ret 4
• Sunload sensor (right side of dash)
• Vdb06
• Vdb07
• Vh101
• Vh406
• Vh407
• Vh414
• Vh416
• Vh417
• Vh436
• Vh440
• Vh441
• Vh444
• Vpwr
• Vref actuators
• Wheel se rtn

Automatic A/C Wiring Diagram (2 of 3) for Lincoln MKZ 2007

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Lincoln MKZ 2007:

• (in a/c jumper, near breakout to c2295) s204
• Amp
• C2280a
• C2280b
• Driver temperature blend door actuator (center of dash)
• Fuse 7.5a
• Harness, near breakout to c251)
• Harness, near breakout to g201)
• Headlamp junction harness, near breakout to engine cooling fan motor)
• Hot at all times
• Hot in run or acc
• Hot in start or run
• Mode door actuator (center of dash)
• Passenger temperature blend door actuator (right side of dash)
• Right steering wheel switch
• S127
• S206 (in a/c jumper, near breakout to c2295)
• Smart junction box (sjb) (base of left "a" pillar)
• Temp+
• Temp-

Automatic A/C Wiring Diagram (3 of 3) for Lincoln MKZ 2007

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Lincoln MKZ 2007:

• (in dash panel to headlamp junction harness, near breakout to anti-theft hood switch) s124
• (in dash panel to headlamp junction harness, near breakout to battery junction box (bjb))
• A/c clutch field coil (left front of engine, on front of a/c compressor)
• A/c clutch relay
• A/c pressure transducer sensor (center rear of engine compt)
• Accr
• Acpt
• Battery junction box (bjb) (left side of engine compt)
• C-sigrtn
• C-vref
• C175b
• C175e
• Ce302
• Ch302
• Computer data lines system
• E-sigrtn
• Early production
• Early production late production
• Ect
• Engine coolant temperature (ect) sensor (front of engine)
• Engine cooling fan motor (front of engine compt)
• Fc-v
• Fresh/recirculation door actuator (right side of dash)
• Fuse 10a
• Fuse 15a
• Fuse 40a
• Fuse 80a
• G103 (left side of engine compt)
• Hot at all times
• Hs can+
• Hs can-
• Late production
• Le424
• Pcm control
• Pcm power relay
• Powertrain control module (pcm) (left rear of engine compt)
• Production) (in dash to headlamp junction harness, near breakout to engine cooling fan motor)
• Re405
• Re407
• Red
• S129 s142 (late (early production)
• S143
• S155 (near breakout to c144)
• Vdb04
• Vdb05
• Ve716
• Vec03
• Vh433