Control Assembly: Service and Repair

1984 Pontiac 6000 L4-151 2.5LSECTION Service and Repair

WITH A/C



CELEBRITY, CENTURY, CIERA & 6000

1. Disconnect battery ground cable, then disconnect temperature control cable.
2. After removing temperature control retaining screws, draw control unit out of dash and remove harness leads and vacuum lines.
3. Reverse procedure to install.


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.