DTC P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent

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    Circuit Description

    The Vehicle Speed Sensor (VSS) is a Permanent Magnet (PM) generator attached to the transmission case extension. The final drive assembly has a toothed wheel (VSS rotor). As the final drive assembly rotates, an AC voltage is induced and tr...

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    Service Manual Table of Contents

    Document Tags

    Document Title: DTC P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent

    vehicle

    speed

    sensor

    transmission

    final

    drive

    assembly

    wheel

    voltage

    powertrain

    control

    gear

    rpm

    resistance

    value

    engine

    range

    seconds

    change

    output

    ignition

    failure

    scan

    tool

    clear

    order

    diagnostic

    aids

    check

    circuits

    inspect

    following

    terminal

    short

    condition

    test

    from

    connector

    system

    section

    position

    select

    connect

    greater

    specified

    repair

    necessary

    refer

    troubleshooting

    procedures

    found

    corrected

    replacement

    output speed

    inspect circuits

    condition found

    powertrain control module

    cycles failure reported

    powertrain board diagnostic

    freeze frame failure

    frame failure records

    condition found corrected

    inspect circuits short

    speed greater rpm