Mustang Cobra V8-281 4.6L DOHC VIN V MFI (1997)
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be directly related to customer concerns.
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be undetectable except during diagnostics.
To properly diagnose a network concern, follow the diagnostic procedure described in this section in the order presented.
Module Identification
Modules included on this J1850 communication network include:
Powertrain Control Module (PCM);
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located in the passenger side of the dash panel.
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a failure of the communication network to the PCM may result in a no start condition.
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if communication to the PCM fails during diagnosis, refer to Communication Systems Diagnostics.
Passive Anti-Theft System (PATS) Module:
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located under the instrument panel to the left of the steering column.
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works with PCM to enable or disable engine start function.
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failure of the passive anti-theft system or communication to the module may result in a no start condition.
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if communication to the PATs module fails during diagnostics, see charts for No Communication testing.
