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P1660Cooling Fans Control Circuit

This is a definition, not a repair instruction. It does not identify a failed part or establish that a vehicle is safe to drive.

Powertrain Community code reference

Reference scope

The source associates this definition with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Saturn.

A manufacturer label does not establish the model, year, engine or module to which a diagnosis applies. Read the safety and diagnostic limits.

Definition source

  1. Community reference dataWal33D (Waleed Judah)
    DTC Database: pinned community code definitions

    Source checked · MIT

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