1. Engine
  2. Engine Controls - 3.4L (LA1)
  3. Diagnostic Information and Procedures
DTC P1626 Theft Deterrent Fuel Enable Signal Lost

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    Circuit Description

    The Vehicle Theft Deterrent module produces the Theft Deterrent Fuel Enable signal when ignition is on and the proper key resistor pellet is sensed by the Vehicle Theft Deterrent circuit in the Body Control Module. The PCM monitors the Fu...

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    Service Manual Table of Contents

    Document Tags

    Document Title: DTC P1626 Theft Deterrent Fuel Enable Signal Lost

    circuit

    vehicle

    theft

    deterrent

    module

    fuel

    enable

    signal

    ignition

    control

    present

    engine

    start

    malfunction

    condition

    problem

    refer

    system

    diagnosis

    action

    clear

    diagnostic

    poor

    connection

    wire

    check

    harness

    terminal

    connector

    voltage

    powertrain

    replacement

    electrical

    switch

    measure

    ground

    found

    repair

    replace

    deterrent fuel

    deterrent circuit

    circuit control

    enable circuit

    control module

    deterrent system

    module harness

    ignition switch

    problem found

    deterrent fuel enable

    theft deterrent circuit

    deterrent circuit control

    theft deterrent fuel

    fuel enable circuit

    circuit control module

    theft deterrent system

    control module harness

    disconnect vehicle theft

    powertrain control module

    control module replacement

    module replacement programming

    powertrain board diagnostic

    turn ignition switch

    repair procedures electrical

    diagnosis problem found

    problem found replace

    found replace faulty

    replace faulty terminal