Door Lock Center Harness

1971 Chevrolet Chevelle Base, 2D Convertible, 5.0L Eng, Eng CD CCC, Automatic Trans, Trans Mfr CD PowerglideSECTION Door Lock Center Harness
  1. Remove left shroud side finishing panel and disengage lock center harness from lock solenoid harness.
  2. Connect a jumper wire from circuit breaker output at fuse block to door lock center harness feed connector. Insert test lamp prod into corresponding terminal at left shroud side connector.
  3. If lamp does not light, check for open or short circuit. If lamp lights, repeat step 2 for other terminals.
  4. If lamp lights at both terminals at left shroud, repeat above steps at right shroud side panel.
Fig 1: 1970-74 Power Door Lock Wiring "F" Style
G09328924Courtesy of GENERAL MOTORS COMPANY
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.