LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2002 >> Impala LS >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Connectors
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electrical Component Locator: Connectors

CONNECTORS LOCATION

Component Location
C101 (Gray, 20 Pin) On left rear of engine compartment, near strut tower. See Figure.
C102 (Black, 16 Pin) On right rear of engine compartment, near generator. See Figure.
C106 (Black, 30 Pin) On right center of engine compartment.
C110 (Black, 8 Pin) On left top of engine, above fuel injector No. 3. See Figure.
C112 (Black, 24 Pin) On right front of engine compartment.
C113 (20 Pin) On left top of transaxle housing. See Figure.
C122 (Natural, 5 Pin) On left side of right frame rail, near battery.
C125 (Black, 1 Pin) On left rear corner of power steering pump.
C126 (Gray, 2 Pin) Top center of engine, near fuel injector No. 5.
C201 (Black, 40 Pin) Behind dash, on right side of steering column.
C205 (1 Pin) Below left side of dash.
C209 (Black, 1 Pin) Near blower motor.
C216 (Yellow, 4 Pin) Forward of dash inflator module.
C217 (Yellow, 4 Pin) Behind left side of dash, near left dash junction block.
C218 (Yellow, 4 Pin) Behind right side of dash, near right dash junction block.
C240 (Black, 8 Pin) Behind center of dash, left of radio.
C255 (Black, 2 Pin) Behind dash, near blower motor.
C297 (Gray, 6 Pin) Near blower motor.
C299A (Blue, 8 Pin) Near blower motor.
C299B (Blue, 8 Pin) Near blower motor.
C301 (Black, 40 Pin) On left "A" pillar.
C302 (Black, 40 Pin) On right "A" pillar.
C306 (Black, 3 Pin) Taped to I/P wiring harness, near C302.
C308 (Black, 2 Pin) Taped to I/P wiring harness, near C302.
C311 (Black, 8 Pin) Below driver's seat.
C312 (Black, 8 Pin) Below passenger's front seat.
C315 (Black, 8 Pin) In center console, behind transaxle position selector.
C317 (Black, 2 Pin) Center of passenger's compartment, behind transaxle position selector.
C355 (Natural, 7 Pin) On left "B" pillar.
C356 (Natural, 7 Pin) On right "B" pillar.
C373 (Black, 16 Pin) On right "C" pillar.
C392 (Black, 8 Pin) On left "C" pillar.
C393 On left "C" pillar.
C395 Under left side of package shelf trim.
C400 (Black, 8 Pin) In rear compartment, above right rear wheelhouse. See Figure.
C405 (Gray, 12 Pin) In rear compartment, right of spare tire well.
C409 (Black, 2 Pin) In rear compartment, above right rear wheelhouse.
C420 (Black, 9 Pin) In rear compartment, on occupant sensor.
C430 (Gray, 6 Pin) In rear compartment, above right rear wheelhouse. See Figure.
C435 (Black, 8 Pin) On right "C" pillar.
C440 (Black, 8 Pin) In rear compartment, above right rear wheelhouse.
C901 (Black, 4 Pin) Near center high mounted stoplamp.