Diagram sections — 31 (66 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008: 65 (air conditioning harness, in breakout to c265) Ambient Anti-theft system Audio/climate control switch Autolamp sensor (on top left side of dash, above instrument cluster) Batt Battery junction box (bjb) (at right of engine compt) Blower rly C218a C218b C228a C228b Central junction box (cjb) (behind left side of dash, to left of steering column) Clockspring Close Computer data lines system Defogger system Driver temperature blend door actuator (behind center left side of dash) Fresh/recirculation door actuator (behind center of dash) Fuse 15 10a Fuse 15a Fuse 17 10a Fuse 25 10a Fuse 30a Fuse 40a Fuse 50a Fuse 6 10a Fuse 7.5a G203 (right side of dash) G207 (bottom of left "a" pillar) Gnd Headlights system Hi blower rly Hot at all times Hot in on or start Hot in run Hvac module (datc) Ign In car Interior lights system Nca Open Passenger temperature blend door actuator (behind center right side of dash) Pot feed Pot return Pot wiper Power distribution system Rear defrost Red Remote S210 S218 S281 S282 (in body main harness,near breakout to c265) S294 Scp+ Scp- Sens rtn Sls feed drivers Sls feed pas Solid state Temp dn Temp up Vbc feed back Vbc out Automatic A/C Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008: 53 (at right front fender) (at right front fender) g102 (engine control sensor and fuel charge harness, in breakout to powertrain control module) s123 (in engine harness, at rear of engine) s126 (near s227) A/c clutch field coil (front of a/c compressor) A/c clutch relay A/c cycling switch (right front of engine) A/c pressure transducer sensor (right front of engine) Accr Accs Acpt Ambient air temperature sensor (left front of engine compt) Battery junction box (bjb) (at right of engine compt) Blower motor relay C175b C175e Cht Command Cylinder head temperature sensor (left front of engine) Engine controls system Engine cooling fan module (front of engine compartment) Engine cooling fan motor Fc- v Fc-v Feed Floor mode actuator (behind right side of dash) Front blower motor (right rear of engine compt) Front blower motor speed controller (in right rear of engine compt, on evaporator housing) Fuse 15a G102 G103 (at right front fender) G105 (left front of engine) Gnd Hi relay Ignition coils relay In-vehicle temperature sensor (behind lower center of dash) Nca Panel/defrost mode actuator (behind left side of dash) Pcm power diode Pcm power relay Power distribution system Powertrain control module (left rear side of engine compt) Pwr Red S165 S167 S169 S171 S226 S227 (near passenger air bag module) Sig rtn Vref
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Anti-lock Brakes Wiring Diagram for Lincoln Town Car Signature Limited 2008: 54 Abs control module (left side of engine compt) Abs hydraulic valve control assembly Abs pump motor Battery junction box (bjb) (at right of engine compt) Brake pedal position switch (on brake pedal support) Brake switch Brake switch c2145b Bus + Bus - C2145a Central junction box (behind left side of dash, to left of steering column) Computer data lines system Ctrl sw ind Ecu pwr gnd Fuse 10a Fuse 20a Fuse 40a Fuse 7.5a G106 (left front of engine) G202 (right side of dash) G209 (left kick panel) Hot at all times Hot in run Ign sw Illum Ind Interior lights system Left front wheel speed sensor (in left front brake assembly) Left rear wheel speed sensor (in left rear brake assembly) Lf gnd Lf sens Lighting control module (under lower left side of dash) Lr gnd Lr sens Mtr pwr gnd Nca Pwr feed mtr Pwr feed valv Red Red/ pnk Red/pnk Rf gnd Rf sens Right front wheel speed sensor (in right front brake assembly) Right rear wheel speed sensor (in right rear brake assembly) Rr gnd Rr sens S186 S201 S271 S300 Tc sw Traction Traction control switch
ANTI-THEFT Forced Entry Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Forced Entry Wiring Diagram for Lincoln Town Car Signature Limited 2008: 94 (body main, near left front door grommet) s260 (center of trunk) g404 (left front of engine) g105 (left kick panel) g209 1/2 3/4 5/6 7/8 9/0 All doors lock Anti- theft alarm inhibit switch (in left front door) Anti-theft hood switch (at center front of engine compt) Battery junction box (bjb) (at right of engine compt) C2145a C2145b C501a C501b C526a C526b C602a C715a C715b C820a C820b Central junction box (behind left side of dash, to left of steering column) Computer data lines system Decklid Decklid release Door arm Door disarm Door lock Door unlock Dr door ajar sw Dr door unlock Driver door module (in top front of left front door) Driver side door lock switch Driver side front door ajar switch (in driver's door) Driver side front door lock unit (bottom rear of driver's door) Driver side rear door ajar switch (in left rear door) Except limousine Fuse 20a Fuse 7.5a G102 (at right front fender) G207 (bottom of left "a" pillar) G209 (left kick panel) G301 (right kick panel) Hood ajar Hot at all times Hot in run or acc Illu Illum Keypad a Keypad b Keypad c Keypad illum Keypad switch assembly Left rear door lock unit (left rear door) Lighting control module (under lower left side of dash) Limousine Lock Logic batt Logic ground Luggage compartment anti-theft alarm inhibit switch Luggage compartment lid release switch Pass door ajar sw Pass door unlock Passenger side door lock switch Passenger side front door ajar switch (in right Passenger side front door lock unit (bottom rear of right front door) Passenger side rear door ajar switch (in right rear door) Potentiometer) s268 Pwr ground Right rear door lock unit (rear of right rear door) S176 S212 S232 S280 (in body main harness, near breakout to c214) S304 S499 S500 S501 S502 S510 (in driver's door) S511 (in driver's door) S515 (in driver's door) S603 S703 S801 Scp + Scp - Scp+ Scp- Unlock Vbatt Passive Anti-theft Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Passive Anti-theft Wiring Diagram for Lincoln Town Car Signature Limited 2008: 21 (bottom of left ``a" pillar) g207 Autolamp sensor (on top left side of dash, above instrument cluster) Battery junction box (bjb) (at right of engine compt) C175b C175t Central junction box (cjb) (behind left side of dash, to left of steering column) Fuse 10a Fuse 7.5a Gnd Hot at all times Hot in start or run Passive anti-theft transceiver module (at top of steering column) Patil Power distribution system Powertrain control module (left rear side of engine compt) Rx_in S218 Smc Starter relay Tx_out Vpwr
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Body Control Modules Wiring Diagram for Lincoln Town Car Signature Limited 2008: 70 All doors lock Antenna (right side of trunk) Back recline Battery junction box (bjb) (at right of engine compt) C501a C501b C501c Central junction box (behind left side of dash, to left of steering column) Common Computer data lines system Data Decklid release in Decklid release out Door lock Door locks system Door unlock Dr door ajar sw Dr door unlock Driver door module (in top front of left front door) Enable Front seat dn Front seat up Fuse 20a Fuse 7.5a Fwd recline G207 (bottom of left "a" pillar) G209 (left kick panel) G407 (at right side of trunk) Gnd Hot at all times Keypad a Keypad b Keypad c Keypad illum Left horz Left vert Logic bat Logic gnd Memory 1 Memory 2 Memory led Memory set Memory systems Nca Open/close Pass door ajar sw Pass door unlock Pwr Pwr gnd Rear seat up Red Rf ask/fsk sel Rf data Rf recvr enable Rf recvr gnd Rf recvr pwr Right horz Right vert Rr seat dwn S212 S500 S501 S502 Scp+ Scp- Seat fwd Seat rwd Select Trunk, tailgate, fuel doors system V batt
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Computer Data Lines Wiring Diagram for Lincoln Town Car Signature Limited 2008: 50 (executive/limo) (in dash panel to headlamp junction harness, near breakout to g104) s174 (in main harness, near breakout to c251) s202 (in turn signal main harness, near breakout to c214) s295 (main harness, near breakout to lighting control module) s254 (not used) (sig/ult) Abs control module (left side of engine compt) C175b C2131a C2145a C228b C310a C3160a C341c C4081a C501a Central junction box (behind left side of dash, to left of steering column) Connector (dlc) (at lower left side of dash) Data link Driver door module (in top front of left front door) Driver seat module (under driver's seat) Electronic automatic temperature control (eatc) module (behind center of dash) Feps Fuse 20a G108 (left rear of engine compt) G203 (right side of dash) Hot at all times Hs can+ Hs can- Instrument cluster Iso Liftgate/trunk module (ltm) Lighting control module (under lower left side of dash) Parking aid module (pam) (at right side of trunk) Power distribution system Powertrain control module (pcm) (left rear side of engine compt) Rear audio & temperature control module Restraints control module (at center floor pan) S175 (behind left front headlamp) S179 S203 (in main harness, near breakout to c251) S210 S262 (in body main harness, near breakout to c248) S290 (in dash panel to headlamp junction, near breakout to air suspension module) S291 (in dash panel to headlamp junction, near breakout to air suspension module) S297 (in body main harness, near breakout to c214) Scp+ Scp- Vehicle dynamics module (vdm) (under cowl panel)
COOLING FAN Cooling Fan Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Cooling Fan Wiring Diagram for Lincoln Town Car Signature Limited 2008: 17 (engine control sensor and fuel charge harness, in breakout to powertrain control module) s123 Battery junction box (bjb) (at right of engine compartment) C175e Cht Cylinder head temperature sensor (left front of engine) Engine cooling fan module (front of engine compartment) Engine cooling fan motor Fc-v Fuse 50a G105 (left front of engine) Gnd Hot at all times Nca Powertrain control module (left rear side of engine compartment) Pwr Red Sig rtn
CRUISE CONTROL Cruise Control Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Cruise Control Wiring Diagram for Lincoln Town Car Signature Limited 2008: 48 (behind left side of dash, on brake pedal support) deactivator switch (in body main harness, near breakout to c248) s187 (in engine control sensor & fuel charge wiring harness, near breakout to powertrain control module) s147 Accelerator pedal position sensor App1 App2 App3 Battery junction box (bjb) (at right of engine compartment) Bps Bvref C175b C175e C175t C218a C218b Clockspring Computer data lines system Electronic throttle control (etc) motor (top of engine) Etcref1 Etcref2 Etcrtn Fuse 20a G203 (right side of dash) Hot at all times Hs can+ Hs can- Interior lights system Off Oss sig Output shaft speed (oss) sensor (on top left side of transmission) Powertrain control module (pcm) (left rear side of engine compartment) Red Resume S210 S271 S294 Sccs Sccsrtn Set + Set - Sig rtn Sigrtn1 Steering wheel/speed control switch Tacm+ Tacm- Throttle position (tp) sensor Tp1-ns Tp2-ps
DEFOGGERS Defoggers Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Defoggers Wiring Diagram for Lincoln Town Car Signature Limited 2008: 19 (in body main harness, near breakout to c248) s299 (in dash panel to headlamp junction harness, near breakout to battery junction box) Battery junction box (bjb) (at right of engine compt) C228b Driver side exterior rear view mirror Fuse 10a Fuse 40a G209 (left kick panel) G301 (right kick panel) Hot at all times Hvac module (datc) Isolator/ radio antenna module (center of trunk) Passenger side exterior rear view mirror Rear def Rear window defrost relay S184 S185 S500 S603
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Electronic Suspension Wiring Diagram for Lincoln Town Car Signature Limited 2008: 45 (at right front fender) (left front of engine compt) g104 Air suspension compressor (left front of engine compt) Air suspension compressor relay Air suspension disable switch (left side of trunk) Air suspension height sensor (at center rear of vehicle) Batt Battery junction box (bjb) (at right of engine compt) C2131a C2131b Central junction box (cjb) (behind left side of dash, to left of steering column) Comp Compressor Computer data lines system Fuse 10a Fuse 30a G102 G102 (at right front fender) G105 (left front of engine) G406 (at right side of trunk) Gnd Hot at all times Hot in run Hs can+ Hs can- Left rear air spring solenoid valve (above left rear air spring) Lh rear sol Nca On/off sw Pnk Pwr Rear ht sens Return Rh rear sol Right rear air spring solenoid valve (above right rear air spring) S167 S176 S186 S401 (in body main harness, near breakout to fuel pump driver module) Sens pwr Sig Solid state Sw ign Vehicle dynamics module (vdm) (under cowl panel) Vent
ENGINE PERFORMANCE
4.6L 4.6L, Engine Performance Wiring Diagram (1 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L, Engine Performance Wiring Diagram (1 of 5) for Lincoln Town Car Signature Limited 2008: 63 A/c clutch relay Accelerator pedal position sensor Accr Accs Acpt Air conditioning system Anti-theft system App1 App2 App3 Audio unit Battery junction box (bjb) (at right of engine compt) Bps C175b C290a C4081c Canvnt Case gnd Central junction box (cjb) (behind left side of dash, to left of steering column) Computer data lines system Cruise control system Cruise control system anti-theft system Etcref1 Etcref2 Etcrtn Evap canister vent control solenoid (center of trunk) Feps Fpc Fpm Ftp vref Ftpt Fuse 10a Fuse 15a G107 (left rear of engine compt) G108 (left rear of engine compt) Gen_com Hot at all times Hot in run or start Hs can+ Hs can- Kapwr Liftgate/trunk module Parking aid module (pam) (at right side of trunk) Powertrain control module (left rear side of engine compt) Psps Pwr gnd Rdi Red Red/pnk Rx in S179 S187 (in body main harness, near breakout to c248) S209 Sccs Sccsrtn Sigrtn1 Smc Starting/charging system Tcs Transmission control switch Tx_out Vpwr Vss 4.6L, Engine Performance Wiring Diagram (2 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L, Engine Performance Wiring Diagram (2 of 5) for Lincoln Town Car Signature Limited 2008: 35 (at left side of trunk) fuel pump driver module (in engine control sensor & fuel charge wiring harness, near breakout to powertrain control module) (in fuel tank assembly) fuel tank unit (on lower left side of transmission) digital transmission range (dtr) sensor (on top left side of transmission) output shaft speed (oss) sensor (right rear of trunk) g401 Anti-theft system C175t D n Epc Exterior lights system Ho2s-12 Ho2s-22 Htr-12 Htr-22 Instrument cluster system Oss Patil Powertrain control module (left rear side of engine compt) Red/pnk S146 (dash panel to headlamp junction, near central junction box (cjb)) S147 Sigrtn Ssa Ssb Starting/ charging system Tcc Tft Tr1 Tr2 Tr3a Tr4 Tss Turbine shaft speed (tss) sensor (left side of transmission) Vapor management valve (vmv) solenoid 4.6L, Engine Performance Wiring Diagram (3 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L, Engine Performance Wiring Diagram (3 of 5) for Lincoln Town Car Signature Limited 2008: 31 (engine control sensor & fuel charge harness, in breakout to powertrain control module) A/c pressure transducer sensor (right front of engine) Automatic transmission Battery junction box (bjb) (at right of engine compt) Central junction box (cjb) (behind left side of dash, to left of steering column) Epc Fuel pump relay Fuel rail pressure & temperature sensor (at right front side of engine) Fuse 10a Fuse 15a Fuse 20a Fuse 30a G102 (at right front fender) Heated oxygen sensor (ho2s) 11 (lower right rear of engine compt, in exhaust manifold) Hot at all times Hot in run or start Ignition coils relay Inertia fuel shutoff (ifs) switch (at left side of trunk) Pcm power diode Pcm power relay Power steering pressure switch (right front of engine compt) Red Red/pnk S123 S126 (in engine harness, at rear of engine) S165 (in dash panel to headlamp junction harness, near breakout to g102) S167 Ssa Ssb Tcc Tft 4.6L, Engine Performance Wiring Diagram (4 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L, Engine Performance Wiring Diagram (4 of 5) for Lincoln Town Car Signature Limited 2008: 24 (at top of steering column) passive anti-theft transceiver module (engine control sensor & fuel charge harness, near breakout to heated oxygen (near left rear of transmission) heated oxygen sensor (ho2s) 22 (near right rear of transmission) heated oxygen sensor (ho2s) 12 Camshaft position sensor (left front of engine) Cylinder head temperature sensor (left front of engine) Dpfe Egr system module (esm) (top of engine) Evr Fuel injectors (1, 2, 3 & 4: top right of engine (5, 6, 7 & 8: top left of engine) G108 (left rear of engine compartment) Heated oxygen sensor (ho2s) 21 (lower left rear of engine compt, in exhaust manifold) Map Mass air flow (maf) sensor (left front of engine compt, near air cleaner assembly) Positive crankshaft ventilation (pcv) (top right front of engine) Pwr Red Red/pnk S179 Sensor (ho2s) 11) s135 Sigrtn Tan Tan/red Vrref 4.6L, Engine Performance Wiring Diagram (5 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L, Engine Performance Wiring Diagram (5 of 5) for Lincoln Town Car Signature Limited 2008: 64 (left front of engine) ignition transformer capacitor Bvref C175e Cd1a Cd2d Cd3b Cd4g Cd5f Cd6e Cd7c Cd8h Cht Ckp+ Ckp- Cmp Coils on plugs Cooling fans system Crankshaft position sensor (on right front of engine) Dpfe Electronic throttle control (etc) motor (top of engine) Etcrtn Evr Fc-v Frp Frt G108 (left rear of engine compt) Ho2s-11 Ho2s-21 Htr-11 Htr-21 Iat Inj1 Inj2 Inj3 Inj4 Inj5 Inj6 Inj7 Inj8 Knock sensor (left front of engine) Ks1+ Ks1- Maf Mafrtn Map Nca Pcvhc Powertrain control module (left rear side of engine compt) Red Red/pnk S136 (in starter motor relay & battery ground harness, near breakout to fusible link a) S158 S179 Sigrtn Starting/ charging system Tacm+ Tacm- Tan Tan/red Throttle position (tp) sensor Tp1-ns Tp2-ps Vmv Vref
4.6L FLEX FUEL 4.6L Flex Fuel, Engine Performance Wiring Diagram (1 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L Flex Fuel, Engine Performance Wiring Diagram (1 of 5) for Lincoln Town Car Signature Limited 2008: 63 A/c clutch relay Accelerator pedal position sensor Accr Accs Acpt Air conditioning system Anti-theft system App1 App2 App3 Audio unit Battery junction box (bjb) (at right of engine compt) Bps C175b C290a C4081c Canvnt Case gnd Central junction box (cjb) (behind left side of dash, to left of steering column) Computer data lines system Cruise control system Cruise control system anti-theft system Etcref1 Etcref2 Etcrtn Evap canister vent control solenoid (center of trunk) Feps Fpc Fpm Ftp vref Ftpt Fuse 10a Fuse 15a G107 (left rear of engine compt) G108 (left rear of engine compt) Gen_com Hot at all times Hot in run or start Hs can+ Hs can- Kapwr Liftgate/trunk module Parking aid module (pam) (at right side of trunk) Powertrain control module (left rear side of engine compt) Psps Pwr gnd Rdi Red Red/pnk Rx in S179 S187 (in body main harness, near breakout to c248) S209 Sccs Sccsrtn Sigrtn1 Smc Starting/charging system Tcs Transmission control switch Tx_out Vpwr Vss 4.6L Flex Fuel, Engine Performance Wiring Diagram (2 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L Flex Fuel, Engine Performance Wiring Diagram (2 of 5) for Lincoln Town Car Signature Limited 2008: 35 (at left side of trunk) fuel pump driver module (in engine control sensor & fuel charge wiring harness, near breakout to powertrain control module) (in fuel tank assembly) fuel tank unit (on lower left side of transmission) digital transmission range (dtr) sensor (on top left side of transmission) output shaft speed (oss) sensor (right rear of trunk) g401 Anti-theft system C175t D n Epc Exterior lights system Ho2s-12 Ho2s-22 Htr-12 Htr-22 Instrument cluster system Oss Patil Powertrain control module (left rear side of engine compt) Red/pnk S146 (dash panel to headlamp junction, near central junction box (cjb)) S147 Sigrtn Ssa Ssb Starting/ charging system Tcc Tft Tr1 Tr2 Tr3a Tr4 Tss Turbine shaft speed (tss) sensor (left side of transmission) Vapor management valve (vmv) solenoid 4.6L Flex Fuel, Engine Performance Wiring Diagram (3 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L Flex Fuel, Engine Performance Wiring Diagram (3 of 5) for Lincoln Town Car Signature Limited 2008: 31 (engine control sensor & fuel charge harness, in breakout to powertrain control module) A/c pressure transducer sensor (right front of engine) Automatic transmission Battery junction box (bjb) (at right of engine compt) Central junction box (cjb) (behind left side of dash, to left of steering column) Epc Fuel pump relay Fuel rail pressure & temperature sensor (at right front side of engine) Fuse 10a Fuse 15a Fuse 20a Fuse 30a G102 (at right front fender) Heated oxygen sensor (ho2s) 11 (lower right rear of engine compt, in exhaust manifold) Hot at all times Hot in run or start Ignition coils relay Inertia fuel shutoff (ifs) switch (at left side of trunk) Pcm power diode Pcm power relay Power steering pressure switch (right front of engine compt) Red Red/pnk S123 S126 (in engine harness, at rear of engine) S165 (in dash panel to headlamp junction harness, near breakout to g102) S167 Ssa Ssb Tcc Tft 4.6L Flex Fuel, Engine Performance Wiring Diagram (4 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L Flex Fuel, Engine Performance Wiring Diagram (4 of 5) for Lincoln Town Car Signature Limited 2008: 24 (at top of steering column) passive anti-theft transceiver module (engine control sensor & fuel charge harness, near breakout to heated oxygen (near left rear of transmission) heated oxygen sensor (ho2s) 22 (near right rear of transmission) heated oxygen sensor (ho2s) 12 Camshaft position sensor (left front of engine) Cylinder head temperature sensor (left front of engine) Dpfe Egr system module (esm) (top of engine) Evr Fuel injectors (1, 2, 3 & 4: top right of engine (5, 6, 7 & 8: top left of engine) G108 (left rear of engine compartment) Heated oxygen sensor (ho2s) 21 (lower left rear of engine compt, in exhaust manifold) Map Mass air flow (maf) sensor (left front of engine compt, near air cleaner assembly) Positive crankshaft ventilation (pcv) (top right front of engine) Pwr Red Red/pnk S179 Sensor (ho2s) 11) s135 Sigrtn Tan Tan/red Vrref 4.6L Flex Fuel, Engine Performance Wiring Diagram (5 of 5) for Lincoln Town Car Signature Limited 2008 List of elements for 4.6L Flex Fuel, Engine Performance Wiring Diagram (5 of 5) for Lincoln Town Car Signature Limited 2008: 64 (left front of engine) ignition transformer capacitor Bvref C175e Cd1a Cd2d Cd3b Cd4g Cd5f Cd6e Cd7c Cd8h Cht Ckp+ Ckp- Cmp Coils on plugs Cooling fans system Crankshaft position sensor (on right front of engine) Dpfe Electronic throttle control (etc) motor (top of engine) Etcrtn Evr Fc-v Frp Frt G108 (left rear of engine compt) Ho2s-11 Ho2s-21 Htr-11 Htr-21 Iat Inj1 Inj2 Inj3 Inj4 Inj5 Inj6 Inj7 Inj8 Knock sensor (left front of engine) Ks1+ Ks1- Maf Mafrtn Map Nca Pcvhc Powertrain control module (left rear side of engine compt) Red Red/pnk S136 (in starter motor relay & battery ground harness, near breakout to fusible link a) S158 S179 Sigrtn Starting/ charging system Tacm+ Tacm- Tan Tan/red Throttle position (tp) sensor Tp1-ns Tp2-ps Vmv Vref
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Backup Lamps Wiring Diagram for Lincoln Town Car Signature Limited 2008: 11 Auto-dimming interior mirror Central junction box (cjb) (behind left side of dash, to left of steering column) Digital transmission range (dtr) sensor (on lower left side of transmission) Fuse 10a G404 (center of trunk) Hot in run or start Left reversing lamp Parking aid module (pam) (at right side of trunk) Rev- erse Right reversing lamp S422 Exterior Lamps Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Exterior Lamps Wiring Diagram for Lincoln Town Car Signature Limited 2008: 80 (bottom of left "a" pillar) g207 (in headlamp lead harness, in breakout to left front park/turn lamp) s119 (left rear of engine compartment) s182 (main harness in breakout to panel/defrost mode actuator) s242 (rear center of trunk) g402 (right side of dash) g203 Auto Autolamp on/off Batt2 Battery junction box (bjb) (at right of engine compartment) Brake pedal position switch (on brake pedal support) C202a C202c C205a C2145a C2145b C2145c C2145d C414a C414b C417a C417b Central junction box (cjb) (behind left side of dash, to left of steering column) Circuit filter (rear center of roof) Except limo Flasher output Flasher power Fuse 10a Fuse 15a Fuse 20a G102 (at right front fender) G105 (left front of engine) G404 (center of trunk) Gnd Ground Hazard Head Headlamp off Headlamps on High mounted stoplamp Hot at all times Hot in run Instrument cluster Left front cornering lamp Left front park/ turn lamp Left front side lamp Left rear lamp assembly Left turn License plate lamp Lighting control module (under lower left side of dash) Logic batt Logic gnd Main light switch Multi-function switch Nca Normal Off Park Park lamps on/off Park/tail lamps Pwr Red Right front cornering lamp Right front park/ turn lamp Right front side lamp Right rear lamp assembly Right turn S107 S120 (headlamp lead, in breakout to right front park/ turn lamp) S130 S210 S218 S271 S422 S461 S910 (interior lamps, near breakout to high mounted stop lamp) Turn left Turn right Vpwr W/ limo
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Lincoln Town Car Signature Limited 2008 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Lincoln Town Car Signature Limited 2008: 63 (hid) left front low beam high intensity discharge lamp (right side of dash) g202 (standard) left front low beam lamp Abs control module Adjustable pedal switch Air suspension compressor Anti- theft hood switch Battery Brake fluid level switch Brake shift interlock C175b C205a C341b C4081d C4197 C504b Data link connector (dlc) Driver seat module Driver side front seat control switch Engine cooling fan module Front blower motor speed controller Front cigar lighter Fuel filler interlock catch Fuel pump driver module G100 (right front of engine compartment) G101 (top front of engine) G103 (at right front fender) G104 (left front of engine compartment) G105 (left front of engine) G106 (left front of engine) G107 (left rear of engine compartment) G108 (left rear of engine compartment) G208 (bottom of left "a" pillar) G210 (left kick panel) G401 (right rear of trunk) G403 (right rear of trunk) G406 (at right side of trunk) Harness, near breakout to g104) Horn Left footwell courtesy lamp Left front high beam lamp Left front park/turn lamp Left front side lamp Left rear air spring solenoid valve Lift gate/ trunk module Main light switch Mass air flow (maf) sensor Master window adjust switch Message center switch Nca Power point Powertrain control module (pcm) Right footwell courtesy lamp Right rear air spring solenoid valve S130 (in headlamp lead harness, near breakout to left low beam) S158 (in engine control sensor & fuel charge harness, near breakout to c192) S201 (in main harness) S298 (in body main harness, near breakout to c299) Shield Subwoofer amplifier Traction control switch Trunk pull-down module Windshield wiper motor Ground Distribution Wiring Diagram (2 of 4) for Lincoln Town Car Signature Limited 2008 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Lincoln Town Car Signature Limited 2008: 54 (at right of engine compt) battery junction box (bjb) (hid) right front low beam high intensity discharge lamp (in dash panel to headlamp junction harness, near breakout to battery junction box (bjb)) s171 (right side of dash) g203 (standard) right front low beam lamp A/c clutch field coil Air suspension compressor relay Audio unit Audio/climate control switch C202a C202b C205a C205b C2131a C217b C218a C218b C228a C290a C526b C602b C715b C820b Clock Clock spring Data link connector (dlc) Driver side front door ajar switch Driver side rear door ajar switch Except limousine Fuel pump relay G102 (at right front fender) Ground diode Horn switch Hvac (datc) module Ignition coils relay Instrument cluster Main light switch Multi-function Passenger side front door ajar switch Passenger side rear door ajar switch Pcm power relay Right front high beam lamp Right front park/turn lamp Right front side lamp S107 (in headlamp lead harness, near breakout to right front park/turn lamp) S167 (in dash panel to headlamp junction harness, near breakout to battery junction box (bjb)) S210 (in main harness, near breakout to g202) S294 (in body main harness) S304 (in body main harness, near breakout to c219) Steering wheel/speed control Switch Vehicle dynamics module Washer fluid level switch Windshield washer pump motor Ground Distribution Wiring Diagram (3 of 4) for Lincoln Town Car Signature Limited 2008 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Lincoln Town Car Signature Limited 2008: 57 (in power seats harness, near breakout to c3049) s308 (left side of dash) s218 (lwb) (swb) Anti-theft alarm inhibit switch Audio unit Autolamp sensor Brake pedal position switch C2145a C2145c C290a C310a C310b C341c C4081c C501b C715b Compass module Driver door module Driver seat module Driver side door lock switch Driver side exterior rear view mirror Driver side heated seat switch Driver side rear door ajar switch Exterior rear view mirror switch Front heated seat module G206 (bottom of right "a" pillar) G207 (bottom of left "a" pillar) G209 (left kick panel) G300 (right kick panel) Harness) High mounted stoplamp Instrument cluster Keypad switch assembly Left front door entry lamp Left front lumbar control switch Left front seat cushion heater Left rear door cigar lighter Left rear door courtesy lamp Left rear heated seat module Left rear seat heater switch Liftgate/ trunk module Lighting control module Limousine Occupant classification system module Park brake switch Parking aid module (pam) Passive anti-theft transceiver module Rear audio & temperature control (ratc) module Rear audio & temperature control (ratc) switch Restraints control module (rcm) S212 (in body main harness, near breakout to g202) S300 (in body main harness, near breakout to c3133) S340 (non livery lwb) (radio feed, near breakout to left rear power point) S500 (in body main harness) S703 (in body main harness, near breakout to c710) Windshield wiper motor Ground Distribution Wiring Diagram (4 of 4) for Lincoln Town Car Signature Limited 2008 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Lincoln Town Car Signature Limited 2008: 58 (center of trunk) g404 (lwb) right rear door courtesy lamp (swb) right rear door courtesy lamp Auto-dimming interior mirror C414a C414b C417a C417b C820b C950b C952b Front interior/map lamps assembly G301 (right kick panel) G402 (rear center of trunk) G407 (at right side of trunk) Harness, near breakout to g402) Left Left rear lamp assembly Left rear power point Left rear vanity mirror lamp Left side rail lamp Left vanity mirror lamp License plate lamp Limousine Luggage compartment anti-theft alarm inhibit switch Luggage compartment lid release solenoid Nca Passenger side door lock switch Passenger side exterior rear view mirror Passenger side front seat control switch Passenger side heated seat switch Passenger side rear door ajar switch Reversing lamp Right Right front door entry lamp Right front lumbar control switch Right front seat cushion heater Right rear door cigar lighter Right rear door courtesy lamp Right rear door switch & wiring assembly) Right rear heated seat module Right rear heated seat switch Right rear lamp assembly Right rear power point Right rear vanity mirror lamp Right side rail lamp Right vanity mirror lamp S305 (in body main harness, near breakout to c300) S307 (in body main harness, near breakout to c327) S335 (in seat heated pad harness, near breakout to c311) S337 (radio feed, near breakout to left rear power point) S422 (rear license plate lamp, in breakout to c408) S499 (in body main harness, near breakout to g404) S603 (in body main harness) S801 (in body main harness, near breakout to c810) S904 (interior lamps, near breakout to left vanity mirror lamp) Shield Trunk striker motor & switch
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Headlights Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008: 87 (at right front fender) g102 (left front of engine) g105 (not used) Acc dely rly Anti-lock brakes system Anti-theft system Autolamp Batt Batt1 Batt2 Batt3 Batt4 Batt5 Batt6 Brake shift Brake sw C2145a C2145b C2145c C2145d Central junction box (behind left side of dash, to left of steering column) Computer data lines system Courtesy Decklid disarm Dome lamp Dr door arm Dr door disarm Exterior lights system Flasher output Flasher power Fog lamp relay Fog lamp sw Fuse 10a Fuse 15a Fuse 7.5a G207 (bottom of left "a" pillar) Ground Headlamp off Headlamp on Hi beam Hid High beam output High beam sw Hood ajar Horn relay Horns system Hot at all times Hot in run or acc Hot in start or run Interior lights system Key in ig Lamps on/off Left front high beam lamp Left front low beam high intensity discharge lamp Left front low beam lamp Left lo beam Lighting Lighting control module (under lower left side of dash) Panel dimmer Park/tail Pnk Power distribution system Power windows system Pwm dimming Rcm/chime Right front high beam lamp Right front low beam high intensity discharge lamp Right front low beam lamp Right lo beam Run/acc Run/st S107 S130 S209 S218 Scp+ Scp- Sens Shift interlock system Standard Sw ind Trunk ajar Trunk lamp Trunk, tailgate, fuel doors system Warning system Wiper input Wiper/washer system Headlights Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Headlights Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008: 26 (not used) Auto Autolamp sensor (on top left side of dash, above instrument cluster) C175t C202a C205a C228b Ftp G203 (right side of dash) G207 (bottom of left "a" pillar) Head High Hvac module (datc) Low Main light switch Multi-function switch Off Park Patil Pnk Powertrain control module (left rear side of engine compt) S210 S218 Sls feed dr Sls feed pass Solid state
HORN Horn Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Horn Wiring Diagram for Lincoln Town Car Signature Limited 2008: 20 Battery junction box (bjb) (at right of engine compartment) Battery junction box (bjb) (at right of engine compt) C2145b C217a C217b C218a C218b Clockspring Fuse 10 20a G102 (at right front fender) G103 (at right front fender) Ground diode Ground distribution system Horn (behind radiator grill) Horn relay Horn switch Hot at all times Lighting control module (under lower left side of dash) S167 S221 (main harness, in breakout to panel/defrost mode actuator)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Instrument Cluster Wiring Diagram for Lincoln Town Car Signature Limited 2008: 79 (left front of engine) g105 Brake Brake fluid level switch (on brake fluid reservoir) C501a C501b C526a C526b C602a C715a C715b C820a C820b Central junction box (behind left side of dash, to left of steering column) Clock Compass + Compass - Compass module Computer data lines system Disable req Dr door ajar sw Driver door module (in top front of left front door) Driver side front door ajar switch (in driver's door) Driver side rear door ajar switch (in left rear door) Enable ack Except limousine Exterior lights system Front door) Fuel level Fuel tank unit (in fuel tank assembly) Fuse 10a G102 (at right front fender) G203 (right side of dash) G207 (bottom of left "a" pillar) G209 (left kick panel) G300 (right kick panel) G301 (right kick panel) Gnd Hot at all times Hot in run Hot in run or start Hs can + Hs can - Instrument cluster Interior lights system Left turn Limousine Logic gnd Low washer Mc sw1 Mc sw2 Message center switch Navigation system Oil press Oil pressure switch (lower left of engine, above oil filter) Parking brake switch (on top of park brake assembly) Pass door ajar sw Passenger side front door ajar switch (in right Passenger side rear door ajar switch (in right rear door) Power distribution system Pwr Pwr gnd Right turn Ril Run Run/st S176 S210 S218 S268 S272 S300 S304 S703 S801 Scp+ Scp- Sn rtn Vbatt Wiper/washer system
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Courtesy Lamps Wiring Diagram for Lincoln Town Car Signature Limited 2008: 97 (bottom of left "a" pillar) g207 (in body main harness, near breakout to adjustable pedal motor & potentiometer) s268 (in body main harness, near breakout to c4033) s457 (interior lamps, near breakout to overhead console) s903 (main harness in breakout to panel/ defrost mode actuator) s248 (not used) (right side of dash) g203 (under lower left side of dash) lighting control module Batt 1 Batt 5 C205b C2145a C2145b C2145c C2145d C4198 C428 C501a C501b C526a C526b C602a C715a C715b C820a C820b C950a C950b C952a C952b Central junction box (cjb) (behind left side of dash, to left of steering column) Clock Computer data lines system Courtesy lamps Demand lighting Dome Dome lamp Dr door ajar sw Driver door module (in top front of left front door) Driver side front door ajar switch (in driver's door) Driver side rear door ajar switch (in left rear door) Except limousine Exterior lights system Front interior/ map lamps assembly Fuse 10a Fuse 15a G102 (at right front fender) G202 (right side of dash) G209 (left kick panel) G301 (right kick panel) G404 (center of trunk) Glove box lamp Hot at all times Left footwell courtesy lamp Left front door entry lamp Left rear door courtesy lamp Left rear vanity mirror lamp Left side rail lamp Left vanity mirror lamp Limousine Limousine) s800 Logic batt Logic ground Luggage compartment lamp Main light switch Nca Park/tail lamps Pass door ajar sw Passenger side front door ajar switch (in right Passenger side rear door ajar switch (in right rear door) Right footwell courtesy lamp Right front door entry lamp Right rear door courtesy lamp Right rear vanity mirror lamp Right side rail lamp Right vanity mirror lamp S201 S210 S214 (left side of dash panel near c205) S218 S237 (body main, in breakout to adjustable pedal motor) S277 (in body main harness, near breakout to c214) S304 S456 (in body main harness, near breakout to c428) S500 S603 S700 S703 S801 S801 (limousine) S904 S905 (interior lamps, near breakout to right vanity mirror lamp) Scp + Scp - Scp+ Scp- Trunk lamp Instrument Illumination Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Instrument Illumination Wiring Diagram for Lincoln Town Car Signature Limited 2008: 68 (in body main harness, near breakout to c810) s303 (in radio harness near breakout to (main harness, near steering column) s233 (right side of dash) g203 (under lower left side of dash) lighting control module Adjustable pedal switch Ation Audio unit (behind center of dashboard) Audio/climate control switch Auto Auto lamp on/off Batt Batt 2 Batt 5 C205a C205b C2145a C2145b C2145c C2145d C218a C218b C290a Central junction box (cjb) (behind left side of dash, to left of steering column) Clock Clockspring Dimmer Dome Dome lamp sw Front cigar lighter Fuse 10a Fuse 15a G202 (right side of dash) G203 (right side of dash) G206 (bottom of right "a" pillar) G209 (left kick panel) G300 (right kick panel) G301 (right kick panel) Gnd Harness, near breakout to c203) Head Headlamp off Headlamps on Hot at all times Illumin- Left rear door cigar lighter Main light switch Message center switch Nca Off Panel dimmer Park Park lamps on/off Pwm dimming Pwm illum Pwm+ Rear audio & temperature control (ratc) switch Rear audio/climate control switch) (except livery lwb) s330 Right rear door cigar lighter S201 S210 S294 S298 S340 (except livery lwb) S700 S800 Steering wheel/ speed control switch Traction control switch
MEMORY SYSTEMS Adjustable Pedal Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Adjustable Pedal Wiring Diagram for Lincoln Town Car Signature Limited 2008: 52 (behind left side of dash, to left of steering column) (in top front of left front door) driver door module Adjustable pedal motor (on brake pedal support) Adjustable pedal potentiometer (on brake pedal support) Adjustable pedal switch Battery junction box (bjb) (at right of engine compt) C341a C341b C341c C501a Central junction box (cjb) Circuit breaker 20a Computer data lines system Driver seat module (under driver's seat) Driver side front seat control switch Forward Fuse 15a Fuse 7.5a Fwd G202 (right side of dash) G210 (left kick panel) Hot at all times Illum Interior lights system Mem 1 Mem 2 Memory 1 Memory 2 Memory led Memory mirrors circuit Memory set Pedal mtr Pos sens Power distribution system Pwr Pwr gnd Rearward Red Rwd S201 S265 (in body main harness, near breakout to c248) S266 S292 S502 Scp (+) Scp (-) Scp bus (+) Scp bus (-) Sens com Sens feed Set Vbatt Memory Mirrors Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Memory Mirrors Wiring Diagram for Lincoln Town Car Signature Limited 2008: 62 (in body main harness, near breakout to c248) s266 (left kick panel) g209 Adjustable pedal potentiometer (on brake pedal support) Auto-dimming interior mirror Box (cjb) (behind left side of dash, to left of steering column) C341c C501a C501b Central junction Common Computer data lines system Defogger system Direct- tional switch Driver door module (in top front of left front door) Driver seat module (under driver's seat) Driver side exterior rear view mirror Driver side front seat control switch Exterior rear view mirror switch Feed Fuse 7.5a Hot at all times Hot in run or acc Illumination Left horz Left mirror dn Left mirror lt Left mirror rt Left mirror up Left vert Left/right mirror select switch Lh mirror horz pos sens Lh mirror vert pos sens Logic batt Mem Memory 1 Memory 2 Memory led Memory set Mirr/pdl pos sens com Mirr/pdl pos sens feed O/s common O/s input Passenger side exterior rear view mirror Pwr ground Red Right horz Right mirr horz pos sens Right mirr vert pos sens Right mirror dn Right mirror lt Right mirror rt Right mirror up Right vert S232 S265 (in body main harness, near breakout to c248) S500 S502 Scp bus (+) Scp bus (-) Set Signal Signal return Memory Seat Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Memory Seat Wiring Diagram for Lincoln Town Car Signature Limited 2008: 99 (bottom of (bottom of left "a" pillar) g207 (in power seats wiring harness, near breakout to c3049) (in power seats wiring harness, near breakout to c3049) s301 (left kick panel) g209 (left kick panel) g210 Adjustable pedal circuit Battery junction box (bjb) (at right of engine compt) C341a C341b C341c C501a C501b Central junction box (cjb) (behind left side of dash, to left of steering column) Circuit breaker 20a Computer data lines system Driver door module (in top front of left front door) Driver seat front height position sensor Driver seat horizontal position sensor Driver seat module (under driver's seat) Driver seat rear height position sensor Driver seat recliner motor Driver seat recliner position sensor Driver side front seat control switch Front height mtr dn Front height pos sens Front seat down Front seat up Front up/ down Front up/down Frt mtr height up Fuse 7.5a Fwd Fwd/back Ground Horiz motor rearward Horiz mtr fwd Horiz pos sens Hot at all times Illumination Left ''a" pillar) g207 Left mirror dn Left mirror lt Left mirror rt Left mirror up Left power seat motor assembly (below left front seat) Lf mirror horiz pos sens Lh mirror vert pos sens Logic batt Logic gnd Logic pwr Mem Memory 1 Memory 2 Memory led Memory mirrors circuit Memory set Mirr/pdl pos sens com Mirr/pdl pos sens feed Pedal motor Pedal pos sens Pedals forward Pedals rearward Pwr ground Rear height mtr dn Rear height mtr up Rear height pos sens Rear seat dn Rear seat up Rear up/ down Rear up/down Recline fwd Recline fwd/rwd Recline rwd Recliner mtr dn Recliner mtr up Recliner sensor in Red Rh mirr vert pos sens Right mirr horiz pos sens Right mirror dn Right mirror lt Right mirror rt Right mirror up Rwd S212 S292 S302 S500 S502 Scp bus (+) Scp bus (-) Seat fwd Seat fwd/ rwd Seat pos sens feed Seat pos sense com Seat rwd Set Vbatt
NAVIGATION Parking Assistant Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Parking Assistant Wiring Diagram for Lincoln Town Car Signature Limited 2008: 25 (at right side of trunk) parking aid module (pam) Buzzer Central junction box (cjb) (behind left side of dash, to left of steering column) Computer data lines system Disable req Enable ack Engine controls system Exterior lights system Fuse 10a G207 (bottom of left "a" pillar) G300 (right kick panel) Gnd High mounted stop lamp Hot in run Instrument cluster Iso Nca Pwr run Rear sound + Reverse S212 S272 S288 To high mounted stop lamp) Vss
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Lincoln Town Car Signature Limited 2008 List of elements for Power Distribution Wiring Diagram (1 of 3) for Lincoln Town Car Signature Limited 2008: 65 (at right of engine compt) battery junction box (bjb) (in body main harness, near breakout to c2131a) s279 (in body main harness, near breakout to c248) s271 (in body main harness, near breakout to c4197) s460 (in body main harness, near breakout to c501b) s501 (in body main harness, near breakout to c681) s602 (in dash panel to headlamp junction harness, near breakout to battery junction box (bjb)) s169 (in dash panel to headlamp junction harness, near breakout to battery junction box) s185 (in main body harness, breakout to c214) s245 (starter motor relay & battery ground, near breakout to fusible link a) s162 A/c clutch relay Abs control module Air suspension compressor relay Battery Battery junction box (bjb) (at right of engine compt) Blower motor relay Brake pedal position switch C175b C2131a C4081d C501b Deactivator switch Driver door module Engine cooling fan module Evap canister vent control solenoid From a fuse 16 (diagram 1 of 3) From b fuse 104 (diagram 1 of 3) Front heated seat module Fuel filler door release switch Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 50a Generator Horn relay Ignition coils relay Left front lumbar control switch Left rear heated seat module (lwb) Liftgate/ trunk module (ltm) Powertrain control module Rear window defrost relay Red Right front lumbar control switch Right rear heated seat module (lwb) S136 (in starter motor relay & battery ground harness, near breakout to fusible link a) Starter motor Starter relay Subwoofer amplifier To central junction box fuse 10 (diagram 2 of 3) To central junction box fuse 20 (diagram 2 of 3) To central junction box fuse 25 (diagram 3 of 3) To fuse 107 (diagram 1 of 3) To fuse 12 (diagram 1 of 3) To fuse 601 (diagram 3 of 3) To ignition switch (diagram 2 of 3) To left rear power point (diagram 3 of 3) To power point (diagram 3 of 3) To right rear power point (diagram 3 of 3) To s200 (diagram 3 of 3) Trunk pull-down module Vehicle dynamics module Windshield wiper motor Power Distribution Wiring Diagram (2 of 3) for Lincoln Town Car Signature Limited 2008 List of elements for Power Distribution Wiring Diagram (2 of 3) for Lincoln Town Car Signature Limited 2008: 61 (main harness, near breakout to ignition switch) s255 A/c cycling switch Abs control module Acc Adjustable pedal switch Audio unit Auto-dimming view mirror switch Breakout to message center switch) s232 C202a C202c C2131a C2145a C2145b C2145c C2145d C228b C290a Central junction box (behind left side of dash, to left of steering column) Data link connector (dlc) Datc hvac module Digital transmission range (dtr) sensor Driver side door lock switch Driver side heated seat switch Exterior rear view mirror switch From battery junction box fuse 1 (diagram 1 of 3) From battery junction box fuse 103 (diagram 1 of 3) From battery junction box fuse 104 (diagram 1 of 3) From ignition switch (diagram 2 of 3) Front heated seat module Fuse 10a Fuse 15a Fuse 20a Fuse 5a Fuse 7.5a Ignition switch Instrument cluster (ic) Key in ignition Left rear heated seat module Left rear heated seat switch Lighting control module Lock Multi-function switch Near breakout to c260) s288 Parking aid module (pam) Passenger side door lock switch Passenger side heated seat switch Pnk Right rear heated seat module Right rear heated seat switch Run S186 S287 Start To accessory delay relay (diagram 3 of 3) To central junction box fuse 2 (diagram 3 of 3) To central junction box fuse 7 (diagram 2 of 3) To front cigar lighter (diagram 3 of 3) Vehicle dynamics module W/ limo & livery W/o limo & livery Windshield wiper motor Power Distribution Wiring Diagram (3 of 3) for Lincoln Town Car Signature Limited 2008 List of elements for Power Distribution Wiring Diagram (3 of 3) for Lincoln Town Car Signature Limited 2008: 85 (at right footwell, forward of "a" pillar) s217 (below s270) s292 (in body main harness, near breakout to c523) (in main harness, near breakout to c220a) s209 Accessory delay relay Audio unit Autolamp autolamp sensor sensor Battery junction box (bjb) (at right of engine compt) C2145a C2145b C2145c C228b C290a C310a C3160b C341b C341c C4081c C501b C504b Central junction box (behind left side of dash, to left of steering column) Circuit breaker f601 20a Circuit breaker f602 20a Clock Compass module Datc hvac module Digital transmission range (dtr) sensor Driver door module Driver seat module Driver side door lock switch Driver side front seat control switch Driver side front seat control switch (w/o memory) Exterior rear view mirror switch From battery junction box fuse 111 (diagram 1 of 3) From battery junction box fuse 113 (diagram 1 of 3) From battery junction box fuse 114 (diagram 1 of 3) From battery junction box fuse 115 (diagram 1 of 3) From battery junction box fuse 5 (diagram 1 of 3) From c fuse 2 (diagram 1 of 3) From central junction box fuse 14 (diagram 2 of 3) From central junction box fuse 16 (diagram 2 of 3) From ignition coil relay (diagram 3 of 3) From ignition switch (diagram 2 of 3) Front cigar lighter Fuel pump relay Fuse 10a Fuse 30a Fuse 7.5a G202 (right side of dash) G209 (left kick panel) G301 (right kick panel) G404 (center of trunk) Ignition coils relay Instrument cluster (ic) Interior lights system Keypad switch assembly Left rear door cigar lighter Left rear power point (lwb) Liftgate/ trunk module (ltm) Lighting control module Luggage compartment lid release switch Master window adjust switch Occupant classification sensor module Passenger air bag deactivation (pad) indicator Passenger side door lock switch Passenger side front seat control switch Passive anti-theft transceiver module Pcm power diode Pcm power relay Pnk Power point Rear audio & temperature control (ratc) module Red Restraints control module (rcm) Right rear door cigar lighter Right rear power point (lwb) S200 (in body main, near breakout to c211) S286 (in main harness, near breakout to c213) S298 S337 S502 S700 S800 To pcm power diode (diagram 3 of 3) Transmission control switch
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Power Door Locks Wiring Diagram for Lincoln Town Car Signature Limited 2008: 94 (body main, near left front door grommet) s260 (center of trunk) g404 (left front of engine) g105 (left kick panel) g209 1/2 3/4 5/6 7/8 9/0 All doors lock Anti- theft alarm inhibit switch (in left front door) Anti-theft hood switch (at center front of engine compt) Battery junction box (bjb) (at right of engine compt) C2145a C2145b C501a C501b C526a C526b C602a C715a C715b C820a C820b Central junction box (behind left side of dash, to left of steering column) Computer data lines system Decklid Decklid release Door arm Door disarm Door lock Door unlock Dr door ajar sw Dr door unlock Driver door module (in top front of left front door) Driver side door lock switch Driver side front door ajar switch (in driver's door) Driver side front door lock unit (bottom rear of driver's door) Driver side rear door ajar switch (in left rear door) Except limousine Fuse 20a Fuse 7.5a G102 (at right front fender) G207 (bottom of left "a" pillar) G209 (left kick panel) G301 (right kick panel) Hood ajar Hot at all times Hot in run or acc Illu Illum Keypad a Keypad b Keypad c Keypad illum Keypad switch assembly Left rear door lock unit (left rear door) Lighting control module (under lower left side of dash) Limousine Lock Logic batt Logic ground Luggage compartment anti-theft alarm inhibit switch Luggage compartment lid release switch Pass door ajar sw Pass door unlock Passenger side door lock switch Passenger side front door ajar switch (in right Passenger side front door lock unit (bottom rear of right front door) Passenger side rear door ajar switch (in right rear door) Potentiometer) s268 Pwr ground Right rear door lock unit (rear of right rear door) S176 S212 S232 S280 (in body main harness, near breakout to c214) S304 S499 S500 S501 S502 S510 (in driver's door) S511 (in driver's door) S515 (in driver's door) S603 S703 S801 Scp + Scp - Scp+ Scp- Unlock Vbatt
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Electrochromic Mirror Wiring Diagram for Lincoln Town Car Signature Limited 2008: 18 Auto-dimming interior mirror Breakout to front cigar lighter) Central junction box (behind left side of dash, to left of steering column) Digital transmission range (dtr) sensor (on lower left side of transmission) Driver side exterior rear view mirror Exterior lights systems Fuse 10a Fuse 7.5a G301 (right kick panel) Ground Hot in acc or run Hot in run or start Reverse S232 S305 Sig rtn Signal Vpwr Power Mirrors Wiring Diagram, with Electronic Day/Night Mirror for Lincoln Town Car Signature Limited 2008 List of elements for Power Mirrors Wiring Diagram, with Electronic Day/Night Mirror for Lincoln Town Car Signature Limited 2008: 22 Auto- dimming interior mirror (if equipped) Central junction box (cjb) (behind left side of dash, to left of steering column) Defogger system Down Driver side exterior rear view mirror Exterior rear view mirror switch Fuse 7.5a G209 (left kick panel) Hot at all times Hot in run or acc Illumination Left Left/ right Mirror select Passenger side exterior rear view mirror Right S232 S500 S502 Sig Sig rtn Up/ down Power Mirrors Wiring Diagram, without Electronic Day/Night Mirror for Lincoln Town Car Signature Limited 2008 List of elements for Power Mirrors Wiring Diagram, without Electronic Day/Night Mirror for Lincoln Town Car Signature Limited 2008: 20 Central junction box (cjb) (behind left side of dash, to left of steering column) Defogger system Down Driver side exterior rear view mirror Exterior rear view mirror switch Fuse 7.5a G209 (left kick panel) Hot at all times Hot in run or acc Illumination Left Left/ right Mirror select Passenger side exterior rear view mirror Right S232 S500 S502 S524 (in body main harness, near breakout to c516) Up/ down m
POWER SEATS Adjustable Pedal Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Adjustable Pedal Wiring Diagram for Lincoln Town Car Signature Limited 2008: 13 Adjustable pedal motor (on brake pedal support) Adjustable pedal switch Central junction box (cjb) (behind left side of dash, to left of steering column) Fuse 15a Fwd G202 (right side of dash) Hot at all times Illum Interior lights system Power distribution system Red Rwd S201 Driver Power Seat Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Driver Power Seat Wiring Diagram for Lincoln Town Car Signature Limited 2008: 16 Battery junction box (bjb) (at right of of engine compt) Circuit breaker 20a Driver seat recliner motor Driver side front seat control switch Dwn Front up/down Fwd Fwd/back G210 (left kick panel) Hot at all times Left power seat motor assembly (below left front seat) Rear up/down Recline fwd/back Red Rwd S292 Front Seat Heater Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Front Seat Heater Wiring Diagram for Lincoln Town Car Signature Limited 2008: 51 (body main, near breakout to c913) s223 (right kick panel) g300 Backlighting Battery junction box (bjb) (at right of engine compt) Central junction box (cjb) (behind left side of dash, to left of steering column) Driver side seat heated switch Drv high led Drv high/off Drv htr feed Drv low led Drv low/off Drv sense Front heated seat module Fuse 10a Fuse 20a Fuse 7.5a G209 (left kick panel) G301 (right kick panel) Gnd High ind Hot at all times Hot in run Hot in run or acc Left front seat back heater Left front seat cushion heater (in driver's seat) Low ind Nca Off/ high Off/low Pass high led Pass high/off Pass htr feed Pass low led Pass low/off Pass sense Passenger side seat heated switch Red Right front seat back heater Right front seat cushion heater (in passenger's seat) Run S232 S255 S272 S307 S308 S500 S602 S603 Sense rtn Vbatt drv Vbatt pass Lumbar Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Lumbar Wiring Diagram for Lincoln Town Car Signature Limited 2008: 14 (left kick panel) g209 (right kick panel) g301 Battery junction box (bjb) (at right of engine compt) Driver seat lumbar compressor motor (right side of driver's seat) Fuse 15a Hot at all times In out Left front lumbar control switch Passenger seat lumbar compressor motor (left rear of front passenger's seat) Pnk Right front lumbar control switch S245 S307 S308 Passenger Power Seat Wiring Diagram, Except Long Wheel Base for Lincoln Town Car Signature Limited 2008 List of elements for Passenger Power Seat Wiring Diagram, Except Long Wheel Base for Lincoln Town Car Signature Limited 2008: 16 Battery junction box (bjb) (at right of of engine compt) Circuit breaker 20a Front up/down Fwd Fwd/back G301 (right kick panel) Hot at all times Passenger seat recliner motor Passenger side front seat control switch Rear up/down Recline fwd/back Red Right power seat motor assembly (below right front seat) Rwd S292 S603 Passenger Power Seat Wiring Diagram, Long Wheel Base for Lincoln Town Car Signature Limited 2008 List of elements for Passenger Power Seat Wiring Diagram, Long Wheel Base for Lincoln Town Car Signature Limited 2008: 19 Battery junction box (bjb) (at right of of engine compt) Circuit breaker 20a Front up/down Fwd Fwd rwd Fwd/back G301 (right kick panel) Hot at all times Passenger seat recliner motor Passenger side front redundant seat adjust switch Passenger side front seat control switch Power windows system Rear up/down Recline fwd/back Red Right power seat motor assembly (below right front seat) Rwd S292 S603 Rear Heated Seats Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Rear Heated Seats Wiring Diagram for Lincoln Town Car Signature Limited 2008: 39 Backlighting Batt Battery junction box (bjb) (at right of engine compt) Central junction box (cjb) (behind left side of dash, to left of steering column) Fuse 10a Fuse 20a Fuse 7.5a G209 (left kick panel) G301 (right kick panel) G404 (center of trunk) Ground Heater feed Heater rtn High ind High/off Hot at all times Hot in run Hot in run or acc Ign/run Left rear heated seat module (in left rear seat) Left rear seat back heater (in left rear seat) Left rear seat cushion heater (in left rear seat) Left rear seat heated switch Low ind Low/off Nca Ntc rtn Ntc sense Red Right rear heated seat module (in right rear seat) Right rear seat back heater (in right rear seat) Right rear seat cushion heater (in right rear seat) Right rear seat heated switch S232 S255 S279 S300 S305 S335
POWER WINDOWS Power Windows Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Power Windows Wiring Diagram for Lincoln Town Car Signature Limited 2008: 35 (in body main harness, near breakout to c211) s270 Accessory delay relay Battery junction box (at right of engine compartment) C2145b C504a C504b Central junction box (cjb) (behind left side of dash, to left of steering column) Circuit breaker 602 20a Delayed accessory Driver Driver side front power window motor (in driver's door) Exp Fuse 15a G210 (left kick panel) Gnd Hot at all times Left rear Left rear power window motor (in left rear door) Left rear window adjust switch Lighting control module (under lower left side of dash) Lockout Master window adjust switch Passenger Passenger side front power window motor (in right front door) Passenger side window adjust switch Pnk Power distribution system Relay Right rear Right rear power window motor (in right rear door) Right rear window adjust switch S286 Seats system Up sense Up shunt
RADIO Radio Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Radio Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008: 61 Aa1 + Aa1 - Aa1 e/cld Aa1 sh Accessory delay relay Acp-a Acp-b Am/fm ant Am/fm antenna Amp ground Audio Audio/navigation control unit (behind center of dashboard) C290a C290b C290c C3160a C3160b Central junction box (cjb) (behind left side of dash, to left of steering column) Computer data lines system Delay/acc Engine controls system Fuse 10a Fuse 15a Fuse 7.5a G203 (right side of dash) G206 (bottom of right "a" pillar) G300 (right kick panel) Gnd Ground Hot at all times Hot in start Hvac Illum Interior lights system L front spkr (+) L front spkr (-) L rear spkr (+) L rear spkr (-) Nca Pair wires Pwm+ R front spkr (+) R front spkr (-) R rear spkr (+) R rear spkr (-) Rear audio & temperature control (ratc) switch Rear audio/climate control module (under right rear seat) Run/acc S210 S272 S286 S338 (non livery lwb) (radio feed, near breakout to left rear power point) S340 (non livery lwb) Scp+ Scp- Start Swc sw Tan Twisted Vbatt Vss Radio Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Radio Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008: 30 Air conditioning system Audio/climate control switch Battery junction box (bjb) (at right of engine compartment) C218a C218b Clockspring Fuse 20a G203 (right side of dash) G208 (bottom of left "a" pillar) Gnd audio Hot at all times Input + Input - Interior lights system Left front speaker Left rear speaker Mute Next Pair wires Power Right front speaker Right rear speaker S210 S294 Subwoofer amplifier (at left side of trunk) Temp+ Temp- Twisted Vol+ Vol-
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Shift Interlock Wiring Diagram for Lincoln Town Car Signature Limited 2008: 53 "a" pillar) (left kick panel) Anti-lock brakes system Batt Battery junction box (bjb) (at right of engine compt) Brake pedal position switch (on brake pedal support) Brake shift interlock Brake shift interlock solenoid (on top of steering column) Brake switch C175b C175t C2145a C2145b C2145c Central junction box (behind left side of dash, to left of steering column) Computer data lines system Digital transmission range (dtr) (on lower left side of transmission) Fuse 10a Fuse 20a Fuse 30a Fuse 5a Fuse 7.5a G202 (right side of dash) G207 (bottom of left G209 Hot at all times Hot in acc or run Hot in run or start Hs can + Hs can - Ignition switch Key in ign Key in ignition Lighting control module (lcm) (under lower left side of dash) Logic gnd Powertrain control module (pcm) (left rear side of engine compt) R n Red Run/acc Run/st S201 S209 S218 S271 S287 S300 Scp + Scp - Sigrtn Tr1 Tr2 Tr4 Transmissions system
STARTING/CHARGING Charging Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Charging Wiring Diagram for Lincoln Town Car Signature Limited 2008: 25 Battery Battery junction box (bjb) (at right of engine compt) C175b C175e C220 Charging indicator Computer data lines system Fuse 10a Fuse 15a G100 (right front of engine compt) G101 (top front of engine) Gen-com Gen-mon Generator Hot at all times Hs can + Hs can - Instrument cluster Kapwr Power distribution system Powertrain control module (pcm) (left rear side of engine compt) Red S136 S162 Starter motor Starting Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Starting Wiring Diagram for Lincoln Town Car Signature Limited 2008: 23 Acc Battery Battery junction box (bjb) (at right of engine compt) C175b Central junction box (cjb) (behind left side of dash, to left of steering column) Digital transmission range (dtr) sensor (on lower left side of transmission) Fuse 10a Fuse 30a G100 (right front of engine compt) G101 (top front of engine) Generator Ignition switch Lock Powertrain control module (pcm) (left rear side of engine compt) Red Run S136 S162 S287 Smc Start Starter motor Starter relay
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Lincoln Town Car Signature Limited 2008: 71 (at right footwell, forward of "a" pillar) s217 (bottom of left "a" pillar) (in body main harness, near breakout to c2003) (power seats, near breakout to c3049) C175b C310a C310b Can hi Can low Central junction box (behind left side of dash, to left of steering column) Chime req Computer data lines system Daf 1 Daf 2 Dar 1 Dar 2 Dptf Dptr Driver side safety belt sensor (right side of driver seat) Drvblt Dsaf Dsar Dscf Dscr Dssf Dssr Fcsf1 Fcsf2 Fcsr1 Fcsr2 Fuse 10a G207 G207 (bottom of left "a" pillar) Ground Hot in run or start Iso Left side air bag module (w/o side air bag) (driver's seat back) Left side air bag sensor (at bottom of left "b" pillar) Nca Padi Paf1 Paf2 Par1 Par2 Pasblt Passenger air bag module Passenger safety belt retractor pretensioner (base of right "b" pillar) Pin shorting bars engaged when module connector is disconnected from harness shorting bars are connected between pins: 1-2, 3-4, 5-6, 13-14, & 15-16 conn. c310a 1-2 & 21-22 conn. c310b Powertrain control module (pcm) (left rear side of engine compt) Pptf Pptr Psaf Psar Pssf Pssr Rdi Rdi/vems Red Restraints control module (at center floor pan) Right front impact severity sensor (right front center of engine compartment) Right side air bag sensor (at bottom of right "b" pillar) Ril Run start S212 (near breakout to g202) S267 S341 Seatrk Shorting bar Strk rtn Vehicle id 1 Vehicle id 2 Supplemental Restraints Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Lincoln Town Car Signature Limited 2008: 33 (under lower left side of dash) lighting control module C2145a C218a C220 Can hi Can low Clock- spring Deployable steering column (in steering column) Driver air bag module Driver safety belt retractor pretensioner (base of left "b" pillar) Driver seat position sensor (under drivers seat) Feed G300 (right kick panel) Gnd Ground Ign Instrument cluster Left front impact severity sensor (left front center of engine compartment) Nca Occupant classification sensor (ocs) (under right front seat) Occupant classification sensor module (in passenger's seat) Passenger air bag deactivation (pad) indicator Passenger side safety belt sensor (lower left side of front passenger's seat) Passenger's seat back) Pwr Rcm/chime request Red Right side air bag module (w/o side air bag) (right side of Rtn Shorting bar Sig Tan/ red Tan/red
TRANSMISSION Transmission Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Transmission Wiring Diagram for Lincoln Town Car Signature Limited 2008: 51 (at right front fender) g102 (dash panel to headlamp junction, near central junction box (cjb)) (in dash panel to headlamp junction harness, near breakout to g102) s165 (left rear of engine compt) g107 4r70e transmission Battery junction box (bjb) (at right of engine compt) C175b C175t Case gnd Central junction box (cjb) (behind left side of dash, to left of steering column) Computer data lines system Digital transmission range (dtr) sensor (on lower left side of transmission) Engine control system Engine controls system Epc Fuse 10a Fuse 15a Fuse 30a G108 (left rear of engine compt) Hot at all times Hot in run or start Hs can + Hs can - Ignition coils relay Kapwr Oss Output shaft speed (oss) sensor (on top left side of transmission) Pcm power diode Pcm power relay Power distribution system Powertrain control module (left rear side of engine compt) Pwr gnd Red S147 (in engine control sensor & fuel charge wiring harness, near breakout to powertrain control module) S167 S179 S209 Sigtrn Ssa Ssb Tcc Tcs Tft Tr1 Tr2 Tr3a Tr4 Transmission control switch Tss Turbine shaft speed (tss) sensor (left side of transmission) Vpwr
TRUNK, TAILGATE, FUEL DOOR Fuel Door Release Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Fuel Door Release Wiring Diagram for Lincoln Town Car Signature Limited 2008: 7 Battery junction box (bjb) (at right of engine compt) Fuel filler door release switch Fuel filler interlock catch Fuse 15a G403 (right rear of trunk) Hot at all times S245 Trunk Release & Pull Down Wiring Diagram, with Power Decklid for Lincoln Town Car Signature Limited 2008 List of elements for Trunk Release & Pull Down Wiring Diagram, with Power Decklid for Lincoln Town Car Signature Limited 2008: 63 (bottom of left "a" pillar) g207 (center of trunk) g404 (right rear of trunk) g401 Battery junction box (bjb) (at right of engine compt) C4079 C4080 C4081a C4081b C4081c C4081d C501a C501b Central junction box (cjb) (behind left side of dash, to left of steering column) Cinch mtr dn Cinch mtr up Clutch gnd Clutch pwr Computer data lines system Decklid Decklid out Decklid release in Drive mtr dn Drive mtr up Driver door module (in top front of left front door) Engine controls system Fuse 10a Fuse 40a Fuse 7.5a G402 (rear center of trunk) G406 (at right side of trunk) Gnd Hot at all times Hot in start or run Iso Latch release Latch sw Liftgate/trunk module (center rear of trunk) Lighting control module (under lower left side of dash) Logic pwr Luggage compartment lid release solenoid (on center rear of trunk lid) Luggage compartment lid release switch Power distribution system Power trunk motor assembly (left rear of trunk) R/s Red Release out S209 S212 S461 S499 S502 Sensor gnd Sensor pwr Sensor sig 1 Sensor sig 2 Striker dn sw Striker up sw Tan/red Trunk ajar Trunk ajar c2145b Trunk striker motor & switch (front center of trunk) Vbatt Vss Trunk Release & Pull Down Wiring Diagram, without Power Decklid for Lincoln Town Car Signature Limited 2008 List of elements for Trunk Release & Pull Down Wiring Diagram, without Power Decklid for Lincoln Town Car Signature Limited 2008: 35 (center of trunk) g404 (right rear of trunk) g403 Ajar sw Battery junction box (bjb) (at right of engine compt) C2145b C4079 C4080 C501a C501b Central junction box (cjb) (behind left side of dash, to left of steering column) Cinch mtr dn Cinch mtr up Decklid release in Decklid release out Down Driver door module (in top front of left front door) Fuse 30a Fuse 7.5a G402 (rear center of trunk) Gnd Hot at all times Lighting control module (under lower left side of dash) Luggage comparment lid release solenoid (on center rear of trunk lid) Luggage compartment lid release switch Red S460 S461 S499 S502 Striker down sw Striker up sw Trunk ajar Trunk pull-down module (center rear of trunk) Trunk striker motor & switch (front center of trunk) Vbatt
WARNING SYSTEMS Chime Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Chime Wiring Diagram for Lincoln Town Car Signature Limited 2008: 92 (in body main harness, near breakout to adjustable pedal motor & potentiometer) s268 (right side of dash) g203 Anti-theft hood switch (at center front of engine compt) Auto Autolamp on/off Batt2 Batt3 Battery junction box (bjb) (at right of engine compt) Brake Brake fluid level switch (on brake fluid reservoir) C205a C2145a C2145b C2145c C2145d C301b C501a C501b C526a C526b C602a C602b C715a C715b C820a C820b Can hi Can low Central junction box (behind left side of dash, to left of steering column) Computer data lines system Dr door ajar sw Driver door module (in top front of left front door) Driver side front door ajar switch (in driver's door) Driver side rear door ajar switch (in left rear door) Driver side saftey belt sensor (right side of driver seat) Drvblt Except limousine Exterior lights system Fuse 10a Fuse 15a Fuse 30a Fuse 5a Fuse 7.5a G102 (at right front fender) G105 (left front of engine) G207 (bottom of left "a" pillar) G209 (left kick panel) G301 (right kick panel) Head Headlamp off Headlamps on Hood ajar Hot at all times Hot in run or acc Hot in run or start Ignition switch Instrument cluster Key in ign Key in ignition switch Left turn Lighting control module (under lower left side of dash) Limousine Logic gnd Main light switch Multifunction switch Off Park Parking brake switch (on top of park brake assembly) Parklamps on/off Pasblt Pass door ajar sw Passenger side front door ajar switch (in right front door) Passenger side rear door ajar switch (in right rear door) Passenger side saftey belt sensor (lower left side of front passenger's seat) Restraints control module (at center floor pan) Right turn Run/acc Run/st S176 S209 S210 S218 S267 (in body main harness, near breakout to c2003) S287 S300 S304 S341 (power seats, near breakout to c3049) S703 S801 Scp+ Scp- Strkrtn Tire Pressure Monitoring Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Tire Pressure Monitoring Wiring Diagram for Lincoln Town Car Signature Limited 2008: 27 Antenna (right side of trunk) Ask/fsk sel Battery junction box (bjb) (at right of engine compt) Central junction box (behind left side of dash, to left of steering column) Computer data lines system Data Driver door module (in top front of left front door) Enable Fuse 20a Fuse 7.5a G209 (left kick panel) G407 (at right side of trunk) Gnd Hot at all times Logic bat Nca Pwr Pwr gnd c501b Recvr enable Recvr pwr Rf data c501c S501 S502 Scp+ Scp- c501a Select Vbatt
WIPER/WASHER Wiper/Washer Wiring Diagram for Lincoln Town Car Signature Limited 2008 List of elements for Wiper/Washer Wiring Diagram for Lincoln Town Car Signature Limited 2008: 36 1) mist 2) off 3) int 1 4) int 2 5) int 3 6) int 4 7) int 5 8) low 9) high Battery junction box (bjb) (at right of engine compt) C202b Central junction box (behind left side of dash, to left of steering column) Electronics Front wash Front washer relay Front wiper Fuse 10a Fuse 30a G102 (at right front fender) G104 (left front of engine compt) G203 (right side of dash) G207 (bottom of left "a" pillar) Hall sensor Hi/lo speed relay Hot at all times Hot in run or acc Hot in run or start Instrument cluster (ic) Lighting control module (under lower left side of dash) Low washer Multi-function switch Park sense Red Run/park relay Run/start S167 S171 S209 S210 S218 Washer fluid level switch (on washer reservoir) Windshield washer pump motor (at right rear of engine compt) Windshield wiper motor (at left rear of engine compt) Wiper input c2145d
