Engine Oil Level Indicator Switch Diagnosis

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    Circuit Description

    The Engine Oil Level Switch is a simple float switch that is grounded when the engine oil level is OK. The PCM checks the Engine Oil Level switch circuit at start-up. Before checking the state of the Engine Oil Level switch, the PCM perfor...

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    Service Manual Table of Contents

    Document Tags

    Document Title: Engine Oil Level Indicator Switch Diagnosis

    circuit

    engine

    level

    switch

    start

    test

    time

    coolant

    temperature

    ensure

    sump

    last

    allow

    turned

    lamp

    ignition

    diagnostic

    aids

    diagnosis

    system

    check

    electrical

    poor

    harness

    terminal

    disconnect

    observe

    voltage

    problem

    table

    powertrain

    replacement

    displayed

    scan

    tool

    action

    value

    signal

    connector

    turn

    found

    repair

    procedures

    complete

    switch circuit

    engine coolant

    poor terminal

    ignition switch

    switch signal

    signal circuit

    turn ignition

    problem found

    repair repair

    procedures electrical

    diagnosis problem

    action complete

    level switch circuit

    engine coolant temperature

    coolant temperature last

    powertrain control module

    control module replacement

    module replacement programming

    powertrain board diagnostic

    level displayed scan

    level switch signal

    switch signal circuit

    turn ignition switch

    voltage specified value

    problem found repair

    found repair repair

    repair repair procedures

    repair procedures electrical

    diagnosis problem found

    check poor terminal

    poor terminal connections