Connectors

Connectors Location

C103 Inside right front wheel well, to right front wheel sensor
C104 Beneath left center of vehicle, near transmission
C105 (5.4L) Beneath center of vehicle, to heated oxygen sensor (HO2S) #22
C105 (6.8L) Beneath center of vehicle, to HO2S #22
C106 (4.2L) Beneath center of vehicle, to HO2S #12
C106 (4.6L) Beneath center of vehicle, to HO2S #12
C107 (4.2L) Beneath center of vehicle, to HO2S #22
C107 (4.6L) Beneath center of vehicle, to HO2S #22
C108 Left side of transmission, on vehicle speed sensor
C109 Left side of transmission, on output shaft speed sensor
C110 Under right center of vehicle, on 4R70W transmission
C111 LH frame rail below engine access cover
C112 Top right side of transmission
C113 (E4OD) Top right side of transmission C113 (4R70W) Top left side of transmission
C114 Under right center of vehicle, on E4OD transmission
C115 (4R70W) Left side of transmission, on digital transmission range sensor
C115 (E4OD) Left side of transmission, on digital transmission range sensor
C116 Near intake air temperature (IAT) sensor
C117 (4.2L) Top of engine on throttle position sensor
C117 (4.6L) Top of engine on throttle position sensor
C117 (5.4L) Top of engine on throttle position sensor
C117 (6.8L) Top of engine on throttle position sensor
C118 (4.2L) Top right front of engine, on DPFE sensor
C118 (4.6L) Top left rear of engine, on Delta Pressure Feedback EGR (DPFE) sensor
C118 (5.4L) Top right of engine, on DPFE sensor
C118 (6.8L) Left rear of engine, on DPFE sensor
C119 (4.2L) Above right bank of engine, on fuel injector #1
(4.6L)
(5.4L)
(6.8L)
C120 Near A/C pressure cut-out switch
C121 Near A/C pressure cut-out switch
C122 (4.2L) Above right bank of engine, on fuel injector #2
(4.6L)
(5.4L)
(6.8L)
C123 (4.2L) Above right bank of engine, on fuel injector #3
(4.6L)
(5.4L)
(6.8L)
C124 Right rear top of engine, on intake manifold runner control
C125 (4.2L) Above right valve cover, on EGR solenoid
C125 (4.6L) Above left valve cover, on EGR solenoid
C125 (5.4L) Top left rear of engine, on EGR solenoid
(6.8L)
C126 (4.2L) Center rear of engine compartment, on vapor management valve
(4.6L)
(5.4L)
(6.8L)
C127 (4.2L) Right rear of engine, to HO2S #11
(4.6L)
(5.4L)
(6.8L)
C128 (4.6L) Left rear of engine, to HO2S #21
(5.4L)
(6.8L)
C129 (4.2L) Top center of engine, on Idle Air Control (IAC) valve
C129 (4.6L) Rear of engine, on IAC valve
C129 (5.4L) Top center rear of engine, on IAC valve
C129 (6.8L) Top center rear of engine, on IAC valve
C130 Left front of engine, on ignition coil
C131 (4.2L) Rear of ignition coil, on radio capacitor #1
C131 (4.6L) Near right front ignition coil, on radio capacitor #1
C131 (5.4L) Upper left rear of engine, on radio capacitor #1
C131 (6.8L) Upper left front of engine, on radio capacitor #1
C132 Right rear of intake, on intake manifold runner position sensor #2
C133 Left rear of intake, on intake manifold runner position sensor #1
C134 (4.2L) Above left bank of engine, on fuel injector # 6
(4.6L)
(5.4L)
(6.8L)
C135 (4.2L) Above left bank of engine, on fuel injector # 5
(4.6L)
(5.4L)
(6.8L)
C136 (4.2L) Above left bank of engine, on fuel injector # 4
(4.6L)
(5.4L)
(6.8L)
C137 (4.2L) Above On heater outlet elbow, on instrumentation engine coolant temperature sensor
C137 (4.6L) Above Top front of engine, on instrumentation engine coolant temperature sensor
C137 (5.4L) Above Top left front of engine, on instrumentation engine coolant temperature sensor
C137 (6.8L) Top left front of engine, on instrumentation engine coolant temperature sensor
(7.3L)
C138 (4.2L) Lower left front of engine, on engine oil pressure switch
(4.6L)
(5.4L)
(6.8L)
(7.3L)
C139 (4.2L) Front center of engine, on camshaft position (CMP) sensor
C139 (4.6L) Front of left cylinder head, on CMP sensor
(5.4L)
C139 (6.8L) Left CMP sensor
C140 (4.2L) Right rear side of engine, on knock sensor (KS)
C140 (4.6L) Top right hand rear of engine, on KS
C140 (5.4L) Top right rear of engine, on KS
(6.8L)
C141 (4.2L) Lower right front of engine, on crankshaft position (CKP) sensor
(4.6L)
C141 (5.4L) Lower center front of engine, on CKP sensor
C141 (6.8L) Lower right front of engine, on CKP sensor
C142 (4.2L) Left front of engine, on engine coolant temperature sensor
C143 (4.2L) Left front of engine, on A/C compressor clutch
C143 (4.6L) Lower right front of engine, on A/C compressor clutch
(5.4L)
(6.8L)
C144 On 4 wheel anti-lock brakes (4WABS) module,on left front frame rail
C145 On 4 WABS module,on left front frame rail
C146 LH side of engine compartment,on speed control servo/amplifier assembly
C147 Left rear of engine compartment,on windshield wiper motor
C148 Left rear of engine compartment, on modified vehicle power
C149 Left side of engine compartment, on dual brake warning switch
C150 LH rear of engine compartment, above master cylinder
C151 Left rear of engine compartment, on brake pressure switch
C153 Left side of engine compartment, on brake air pressure regulator valve
C154 (4.2L) Left rear of engine compartment, on powertrain control module (PCM)
(4.6L)
(5.4L)
(5.4LNGV)
(6.8L)
(7.3L)
C155 Center of engine compartment, on mass air flow sensor
C156 In clean air tube, on IAT sensor
C157 Right hand front fender, on washer pump
C158 Right rear of engine compartment, on blower motor resistor
C159 Right front of engine compartment,on A/C pressure cut-out switch
C160 Right side of engine compartment, on blower motor
C161 RH front of engine compartment,on A/C clutch cycling pressure switch
C162 RH front of engine compartment, near blower motor resistor
C163 RH rear of engine compartment, near cowl
C164 Left front of engine compartment, on low vacuum warning switch
C165 Top right side of transmission
C166 Left rear of engine compartment, behind engine
C167 (7.3L) Front of engine, on A/C compressor clutch
C168 Top left side of engine compartment, behind engine
C169 Right front of engine, on ignition coil
C170 (4.6L) Above left bank of engine, on fuel injector #7
(5.4L)
(6.8L)
C171 (4.6L) Above left bank of engine, on fuel injector #8
(5.4L)
(6.8L)
C172 (4.6L) Top front of left cylinder head,on cylinder head temperature (CHT) sensor
(5.4L)
(6.8L)
C173 (4.6L) Left hand front of engine, on inlet air control sensor
(5.4L)
C174 (4.6L) Near left front ignition coil, on radio capacitor #2
C174 (5.4L) Right rear of engine, on radio capacitor #2
C174 (6.8L) Upper right front of engine, on radio capacitor #2
C175 Left front of engine, on ignition coil
C176 (5.4L) Above left bank of engine, on Coil On Plug (COP) #5
C176 (6.8L) Above right bank of engine, on COP #5
C177 (5.4L) Above left bank of engine, on COP #6
(6.8L)
C178 (5.4L) Above left bank of engine, on COP #7
(6.8L)
C179 (5.4L) Above left bank of engine, on COP #8
(6.8L)
C180 Top left side of transmission
C181 (5.4L) Above right bank of engine, on COP #4
(6.8L)
C182 (5.4L) Above right bank of engine, on COP #3
(6.8L)
C183 (5.4L) Above right bank of engine, on COP #2
(6.8L)
C184 (5.4L) Above right bank of engine, on COP #1
(6.8L)
C185 Left bank of engine, on COP #2
C186 Left side of intake manifold, on fuel injector #9
C187 Above left bank of engine, on coil on plug #9
C188 Left side of intake manifold, on fuel injector #10
C189 Left hand front of vehicle, on left hand aero headlamp
C190 On left front park/turn lamp
C191 Front center of engine compartment, on center air bag sensor
C192 Behind right side of grille, on high pitch horn and low pitch horn
C193 Front of engine compartment, behind grille on daytime running lamps module
C194 Right front of vehicle, on right front park/turn lamp
C195 On right hand aero headlamp
C196 Left front of vehicle, on left hand headlamp
C197 On right hand headlamp
C198 On generator/voltage regulator
C199 On generator/voltage regulator
C200 Below RH side of I/P, on air bag diagnostic monitor
C201 Behind right kick panel
C202 Behind right kick panel
C203 Behind right kick panel
C204 Center of I/P, on function selector switch
C205 Center of I/P, on NO illumination lamp
C206 Center of I/P, on temperature control switch
C207 Center of I/P, on front blower switch
C208 Below RH side of I/P, on Rear Anti-Lock Brake System (RABS) diagnostic connector
C209 Behind RH side of I/P, on passenger's air bag
C210 Behind RH side of I/P, on air bag bracket
C212 Center of I/P on radio
C213 Center of I/P on radio
C214 Behind center of I/P on warning buzzer module
C215 Behind center of I/P on illuminated entry module
C216 Behind center of I/P on wiper control module
C217 Behind center of I/P on RABS module
C218 Center of I/P on cigar lighter
C219 Behind center of I/P on power plug
C220 Top of steering column, on clockspring assembly
C221 RH side of steering column, on shift lock actuator
C222 Top of steering column, on overdrive cancel switch
C223 Top of steering column, on clockspring assembly
C224 LH side of I/P, on instrument cluster
C225 LH side of I/P, on instrument cluster
C226 LH side of I/P on instrument cluster
C227 LH side of I/P, on main light switch
C228 At base of steering column, to multi-function switch
C229 Left rear of engine compartment, on cowl
C230 (With A/C) Center of I/P, above radio on auxiliary A/C-Heater blower switch
C230 (Without A/C) Center of I/P, above radio on auxiliary heater blower switch
C231 Center of I/P on radio
C232 Behind center of I/P on 4WABS relay
C233 Behind left side of I/P to modified vehicle power
C234 Left rear of engine compartment, on cowl
C236 Under right side of I/P on inertia fuel shutoff (IFS)
C237 Under right side of I/P on blend door actuator
C238 Behind LH side of I/P on brake pedal position switch
C239 Behind LH side of I/P on electronic flasher
C240 RH side of steering column, on ignition switch
C241 Below LH side of I/P on data link connector
C242 Below LH side of I/P on Anti-Lock Brake System data link connector
C243 Near LH kick panel, on parking brake switch
C244 Below LH side of I/P to electronic brake
C245 Below LH side of I/P on Remote Keyless Entry data link connector
C246 Above accelerator pedal, on accelerator pedal position sensor
C247 Below LH side of I/P on idle validation switch
C248 Below LH side of I/P on barometric pressure sensor
C249 Below LH side of I/P on auxiliary powertrain control connector
C250 Top side of steering column, on multi-function switch
C251 Top side of steering column, on multi-function switch
C252 On horn switch
C253 Top of steering column, on speed control switch assembly
C255 Top of steering column, on driver's air bag
C257 Center of I/P, on cigar lighter
C262 Behind LH side of I/P, on driveline disconnect
C300 Along left "B" pillar, near roof
C301 Along left "B" pillar, near seat belt retractor
C302 Along left "B" pillar, near seat belt retractor
C303 Along left "B" pillar, near roof
C305 Under rear center of vehicle, on fuel tank pressure transducer
C306 Beneath left center of vehicle to in-transit fuel pump module
C308 Behind right "B" pillar, on side door courtesy lamp switch
C309 Behind right "B" pillar, on button contact
C310 Behind right kick panel, near RH courtesy lamp switch
C311 Front center of side door, on RH side door speaker
C312 Behind right "B" pillar, on side door courtesy lamp switch
C313 Along right "B" pillar
C314 Along right "B" pillar
C315 In side door, on side door lock motor
C323 Behind RH kick panel, near IFS
C324 Behind RH kick panel, near IFS
C325 Near LH courtesy lamp switch
C326 Near LH courtesy lamp switch
C327 In right front door jamb, on right hand courtesy lamp switch
C328 In left front door jamb, on left hand courtesy lamp switch
C329 Behind left "B" pillar, near floor
C330 Near left mid speaker, on memory lock module
C331 Behind left "B" pillar, near seat belt retractor
C332 Behind left "B" pillar, on left hand mid speaker
C334 Behind left "B" pillar, near remote radio control
C335 In side panel behind driver's door, on remote keyless entry module
C336 In side panel behind driver's door, on remote keyless entry module
C337 Below left side of driver's seat, on driver's seat regulator control switch
C338 Underside of driver's seat, on driver's seat motor assembly
C339 Under driver's seat
C340 Under driver's seat
C341 Right side of driver's seat, on driver's seat belt
C342 Right side of passenger 5 seat, on passenger's seat belt
C343 Under right front seat, to passenger's seat belt
C344 Inside left frame rail, on in-transit fuel pump module
C345 Behind left "B" pillar, near C329
C346 Along left "B" pillar, near seat belt retractor
C347 Below center rear of vehicle, on fuel pump module
C348 Under LH center of vehicle, on midship fuel tank valve
C349 Under LH center of vehicle, on fuel tank pressure sensor
C350 Under LH rear of vehicle, near rear axle
C351 Under LH center of vehicle, on fuel tank temperature sensor
C352 Under LH center of vehicle, on fuel tank sender
C353 Under rear of vehicle, on forward aft-axle tank valve
C354 Under rear of vehicle, on rear aft-axle tank valve
C400 In right rear corner of vehicle, on right hand backup lamp
C401 In right rear corner of vehicle, on RH stop/park/turn lamp
C402 Left rear cargo area, near auxiliary blower motor
C403 Left rear cargo area, on auxiliary blower motor relay
C404 Left rear cargo area, on auxiliary high blower motor relay
C405 Left rear cargo area, on auxiliary blower resistor
C406 In left rear cargo area, on auxiliary blower motor
C407 In right rear of vehicle, near RH backup lamp
C408 In center of right rear door, on license lamp
C409 In left rear corner of vehicle, on LH backup lamp
C410 In left rear corner of vehicle, on left stop/park/turn lamp
C411 Rear center of roof, on high mounted stop/cargo lamp
C412 In left rear corner of vehicle, near left backup lamp
C413 Center of left rear door, on left hand rear speaker
C414 In right rear doorjamb, on rear courtesy lamp switch
C415 Beneath center rear of vehicle, on rear axle speed sensor
C416 Beneath left rear of vehicle, on Evaporative canister purge valve
C417 Left rear of vehicle, to trailer tow wiring
C418 Left rear of vehicle, to trailer tow wiring
C419 Left rear of vehicle, to trailer/camper adapter connector
C420 Below left rear of vehicle, near rear axle
C421 Center of RH rear door, on right hand rear speaker
C422 Center rear of vehicle, on trailer/camper adapter connector
C423 In right rear door, on rear door lock motor
C424 In right rear of vehicle, near RH backup lamp
C425 In right rear of vehicle, near license lamp
C500 Center of left front door, on master window/door lock control switch
C501 Rear of left front door, on left front door lock motor
C502 Lower center of left front door,on left hand power window motor
C504 Top front of left door,on left front door speaker
C505 Center of left front door,on power mirror switch
C506 In left front door,on LH door handle switch
C507 Front of left front door , to left power mirror
C508 Center of left front door,on power mirror switch
C600 Center of right front door,on RH power door lock/window switch
C601 Lower center of right front door,on Rh power window motor
C602 Top rear of right front door, on right front door lock motor
C604 Front center of right front door, on right front door speaker
C605 Top rear of right front door, on RH door handle switch
C606 Top front of right front door, to right power mirror
C901 Rear of vehicle roof, on rear dome/map switch and lamp
C902 In front headliner, to dome lamp
C903 In front headliner, to dome/map switch and lamp
C904 Middle of rear headliner, on dome switch/lamp
C916 Center of roof, on rear auxiliary blower switch
C917 In rear auxiliary blower switch, on auxiliary A/C illumination lamp
C921 LH side of front headliner, to left hand visor lamp
C922 RH side of front headliner, to right hand visor lamp
C1000 Right top of engine, to fuel injectors/glow plugs (#1, #3)
C1001 Right top of engine, to fuel injectors/glow plugs (#5, #7)
C1002 Left top of engine, to fuel injectors/glow plugs (#2, #4)
C1003 Left top of engine, to fuel injectors/glow plugs (#6, #8)
C1004 Lower left front of engine, on engine coolant temperature sender
C1005 Right top side of engine
C1006 Center of engine, on injection pressure regulator
C1007 Top center of engine, on engine oil temperature sensor
C1008 Top right center of engine, on exhaust back pressure sensor
C1009 Top center of engine, on injection control pressure sensor
C1011 Left rear top of engine, on exhaust pressure regulator
C1012 LH side inner fender of engine compartment, on Natural Gas Vehicle (NGV) module
C1013 LH rear of engine compartment, on NGV timer
C1014 Above right bank of engine, on fuel rail cut-off valve
C1015 Above right bank of engine, on fuel rail temperature sensor
Cl016 Above right bank of engine, on injection pressure sensor
Cl017 Top left side of transmission
C1018 Top center of engine, on fuel line heater
C1019 LH rear of engine compartment above master cylinder
C1020 Top RH side of engine on generator/voltage regulator (primary)
C1021 Right side of transmission, on turbine shaft speed sensor
C1155 Right side of engine compartment, on manifold absolute pressure sensor
C1156 RH top of engine compartment near generator/voltage regulator (primary)
C1157 Left front side of engine compartment, on injector driver module
C1158 Left top of engine, to fuel injectors and glow plugs
C1159 Right top of engine, to fuel injectors and glow plugs
C1198 RH side of engine on generator/voltage regulator (secondary)
C1949 Top rear of engine,near Take Out to C168
C1997 Top right side of engine, on plugged fuel filter vacuum switch
C1998 Top left center of engine, on water in fuel sensor
C1999 Top right center of engine, on fuel water switch