C400 - C2001

Connector Location

C400 Under center rear of vehicle, near rear crossmember
C401 Under LH rear of vehicle, near rear crossmember
C403 Below LH rear of vehicle, forward of rear fuel tank
C404 On rear axle
C405 Under LH rear of vehicle, on frame rail, near fuel tank
C406 Under LH rear of vehicle, near rear crossmember
C407 Under center rear of vehicle, near rear crossmember
C408 Under RH rear corner of vehicle
C409 Under LH rear corner of vehicle
C410 Under center rear of vehicle, near body marker lamps
C411 In LH rear quarter panel, forward of wheel well, to left rear side body marker lamp
C412 In LH rear quarter panel, behind wheel well, to left rear side body marker lamp
C413 In RH rear quarter panel, forward of wheel well, to right rear side body marker lamp
C417 Under vehicle, near rear crossmember
C418 Under LH rear of vehicle, near rear lamp assembly
C420 In RH rear quarter panel, behind wheel well, to right rear side body marker lamp
C421 Top RH side of front fuel tank, on front tank fuel gauge sender
C423 Under LH side of vehicle, at frame rail, on fuel tank selector valve
C424 Under center rear of vehicle, near rear crossmember
C427 Top RH side of rear fuel tank, on rear tank fuel gauge sender
C428 In LH side of tailgate, on tailgate latch switch
C429 In lower center of tailgate, to tailgate power window motor
C431 (Chassis Cab) LH rear of vehicle, on left rear park/stop/turn lamp
C431 (All Others) LH rear of vehicle, on left rear park/stop/turn lamp
C432 (Chassis Cab) RH rear of vehicle, on right rear park/stop/turn lamp
C432 (All Others) RH rear of vehicle, on right rear park/stop/turn lamp
C433 LH rear of vehicle, on left backup lamp
C434 RH rear of vehicle, on right backup lamp
C435 Center rear of vehicle, on license lamp
C436 Center rear of vehicle, on license lamp
C440 Top RH side of front fuel tank, on front tank fuel pump/fuel gauge sender
C441 Top RH side of fuel tank, on fuel pump/fuel gauge sender
C446 Lower rear of vehicle, near license plate, on license lamp
C447 LH rear of vehicle, on left backup lamp
C448 RH rear of vehicle, on right backup lamp
C500 In lower front of LH front door, to left front window motor
C502 In rear of LH front door, on left front door lock motor
C503 In center of LH front door, on master window control switch and left door lock control switch
C504 In lower rear of LH front door, on left front door courtesy lamp
C507 In top front of LH front door, on left front door speaker
C508 In front of LH front door, to left power mirror
C509 Behind RH cowl panel
C510 In LH front door, at disarm switch
C550 In center of LH front door, near power mirror switch
C600 In lower front of RH door, to right front window motor
C602 In rear of RH front door, on right front door lock motor
C603 In center of RH front door, on right window control switch
C606 In lower rear of RH front door, on right front door courtesy lamp
C607 In top front of RH front door, on right front door speaker
C608 In front of RH front door, to right power mirror
C609 In RH front door, at disarm switch
C700 In lower rear of LH rear door, on left rear door courtesy lamp
C701 In rear of LH rear door, on left rear door lock motor
C800 In lower rear of RH rear door, on right rear door courtesy lamp
C801 In rear of RH rear door, on right rear door lock motor
C900 RH side of windshield header, to cab marker lamp
C901 RH center of windshield header, to cab marker lamp
C902 Center of windshield header, to cab marker lamp
C903 LH center of windshield header, to cab marker lamp
C904 LH side of windshield header, to cab marker lamp
C905 (With Map Lamps) Center of roof, on map/dome lamps
C905 (W/O Map Lamps) Center of roof, on dome lamp
C906 (With Map Lamps) Center of roof, on map/dome lamps
C906 (W/O Map Lamps) Center of roof, on dome lamp
C907 Top center rear of vehicle, on outside cargo/high-mount stop lamp
C908 Center of rear window header, near inside cargo lamp
C910 Center of rear window header, on cargo lamp
C911 In driver's side visor, on left vanity mirror lamp
C912 In passenger's side visor, on right vanity mirror lamp
C913 In center of windshield header, on day/night mirror/autolamp sensor
C914 In center of windshield header, on overhead console
C1003 RH side of engine compartment, behind battery
C1005 Front RH side of lower radiator support, on low pitch horn
C1006 Front RH side of lower radiator support, on high pitch horn
C1007 Top LH side of engine, on idle air control valve
C1008 LH rear of engine, on ignition coil
C1011 Top RH side of safety wall, on manifold absolute pressure sensor
C1012 Below center of vehicle, LH side of transmission, on manual lever position sensor
C1014 LH front of engine, on overheat warning switch
C1016 Lower LH front of engine compartment, on power steering pressure switch
C1017 LH side of engine, near radio capacitor
C1019 SPOUT Check Connector, LH rear of engine compartment, taped to harness, near ignition control module
C1020 LH rear of transmission, on output shaft speed sensor
C1021 LH rear of engine compartment, on ignition control module
C1022 Top LH rear of engine, on secondary air injection bypass solenoid
C1023 Top LH rear of engine, on secondary air injection diverter solenoid
C1024 Top RH front of engine, near throttle position sensor
C1025 (Under 8500 GVW) Lower RH side of engine, to heated oxygen sensor
C1025 (Over 8500 GVW) Lower RH side of engine, to heated oxygen sensor
C1027 LH side of safety wall, on powertrain control module
C1029 Top RH front of engine, on alternator
C1030 Lower LH front of engine compartment, on windshield washer pump motor
C1031 LH front of vehicle, on left front park/turn lamp
C1032 RH front of vehicle, on right front park/turn lamp
C1033 LH front of vehicle, on left headlamp
C1034 RH front of vehicle, on right headlamp
C1035 LH underside of engine compartment hood, on engine compartment lamp
C1048 Below center of vehicle, RH side of E4OD transmission
C1049 Below center of vehicle, RH side of 4R70W transmission
C1052 RH front of vehicle, on right front side marker lamp
C1053 RH front of vehicle, on right front side marker lamp
C1054 LH front of vehicle, on left front side marker lamp
C1055 LH front of vehicle, on left front side marker lamp
C1057 In LH valve cover, front
C1058 In LH valve cover, rear
C1059 In RH valve cover, front
C1060 In RH valve cover, rear