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Home >> GMC >> 2000 >> C3500 HD 6.5 F, Automatic >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator - Old Style >> Connectors

Electrical Component Locator - Old Style: Connectors

CONNECTORS

Component Component Location
C100 (Light Gray, 36 Pin) In left rear side of engine compartment.
C103 (Gray, 4 Pin) In left rear side of engine compartment.
C105 At rear of intake manifold.
C107 (Black, 6 Pin) On left front of transmission.
C108 (Natural, 5 Pin) Under brake master cylinder.
C109 (Gray, 4 Pin) Under brake master cylinder.
C110 (Yellow, 2 Pin) In left rear of engine compartment.
C112 (Black, 8 Pin) Center rear of engine.
C113 (Black, 15 Pin) Center rear of engine.
C115 (Black, 2 Pin) On top front center of engine.
C116 (Black, 3 Pin) On front left side of engine compartment.
C118 (Black, 10 Pin) Near underhood fuse block.
C119 (Black, 6 Pin) Near underhood fuse block.
C120 (Black, 4 Pin) Near transmission.
C122 On right side of transmission.
C130 (Black, 4 Pin) Below brake master cylinder.
C131 (Black, 7 Pin) Below brake master cylinder.
C132 (Gray, 10 Pin) Below brake master cylinder.
C140 (Black, 6 Pin) Below brake master cylinder.
C142 (Black, 2 Pin) Below brake master cylinder.
C200 (Black, 32 Pin) Near heater motor.
C203 (Black, 2 Pin) Near heater motor.
C204 (Natural, 10 Pin) Behind right side of dash.
C205 (Black, 2 Pin) At convenience center.
C206 (Gray, 6 Pin) In lower left side "A" pillar.
C207 (Black, 8 Pin) In lower left side "A" pillar.
C208 In lower left side "A" pillar.
C209 (Black, 6 Pin) In lower left side "A" pillar.
C210 (Gray, 6 Pin) At convenience center.
C211 (Black 2 Pin) Under left front seat.
C212 (Black, 4 Pin) Under left front seat.
C213 (Black, 8 Pin) Inside lower right side "A" pillar.
C214 (Black, 8 Pin) In lower right side "A" pillar.
C215 (Blue, 8 Pin) In lower right side "A" pillar.
C216 (Natural, 2 Pin) In lower right side "A" pillar.
C221 At convenience center.
C222 At convenience center.
C223 At convenience center.
C227 (Black, 6 Pin) I/P harness.
C228 (Black, 2 Pin) Under right front seat.
C229 (Black, 6 Pin) Under right front seat.
C230 (Black, 8 Pin) Above HVAC evaporator housing.
C231 (Yellow, 8 Pin) Behind right side of dash.
C232 (Yellow, 4 Pin) Behind right side of dash.
C233 (Yellow, 2 Pin) Behind right side of dash.
C235 (Black, 4 Pin) Near P100.
C236 (Natural, 4 Pin) Under left front seat.
C237 (Natural, 4 Pin) Under right front seat.
C238 (Black, 2 Pin) In roof harness.
C239 (Gray, 6 Pin) Near heater motor.
C240 In right hand power seat harness.
C242 Behind radio.
C243 (Black, 8 Pin) In left lower "A" Pillar.
C245 (Gray, 2 Pin) Near EVO/Passlock breakout.
C250 Above HVAC Plenum.
C251 (Black, 8 Pin) Above HVAC Plenum.
C252 (Black, 4 Pin) Above HVAC Plenum.
C266 (Black, 48 Pin) Near firewall.
C267 In right front seat harness.
C271 (Blue, 10 Pin) At top of steering column support bracket.
C272 At top of steering column support bracket.
C280 (Green, 3 Pin) At convenience center.
C298 (Natural, 16 Pin) At convenience center.
C299 (Blue, 10 Pin) Above HVAC evaporator.
C300 (Blue, 8 Pin) In overhead console.
C301 (Natural, 10 Pin) At left front kick panel.
C302 (Light Green, 6 Pin) At left front kick panel.
C303 (Black, 3 Pin) Behind headliner.
C304 (Blue, 56 Pin) I/P harness.
C305 (Black, 56 Pin) In to floor console harness.
C306 (Black, 4 Pin) Above overhead console.
C307 (Natural, 3 Pin) Above overhead console.
C308 (Black, 3 Pin) Above overhead console.
C310 (Gray, 6 Pin) In right heated seat harness.
C311 (Black, 6 Pin) In left heated seat harness.
C314 (Black, 2 Pin) At right rear "D" Pillar.
C320 (Black, 4 Pin) Power seat harness.
C321 (Black, 4 Pin) Power seat harness.
C322 (Black, 4 Pin) Power seat harness.
C323 (Black, 4 Pin) Power seat harness.
C400 (Black, 2 Pin) At right rear of vehicle, above auxiliary blower motor.
C401 (Gray, 6 Pin) Above auxiliary blower motor.
C402 (Black, 4 Pin) At center rear of vehicle.
C404 Near liftgate release motor.
C405 Top of right side "D" pillar.
C406 (Black, 2 Pin) Top of right side "D" pillar.
C408 Below center rear edge of bed.
C410 (Black, 4 Pin) In rear radio speaker harness.
C411 (Black, 8 Pin) In rear cargo lamp harness.
C496 (Gray, 6 Pin) At lower right "B" Pillar.
C497 (Black, 6 Pin) At lower right "B" Pillar.
C498 (Gray, 6 Pin) At lower left "B" Pillar.
C499 (Black, 6 Pin) At lower left "B" Pillar.