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Can you tell me the location of the PCM in a 2004 Chevy Silverado?
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3 answers
★ Top Answer
In the 2004 Chevy Silverado, the PCM, known as the Powertrain Control Module, is situated near the battery in the engine compartment on the passenger side. Essentially functioning as the vehicle's computer, the PCM manages tasks like regulating fuel and air ratios and generating error codes during diagnostic tests. A malfunctioning PCM can lead to various issues with the vehicle. Signs of a faulty PCM include the car not starting, or misfiring during operation. If your PCM is experiencing problems, the check engine light will illuminate. Given the PCM's vital role in the operation of the vehicle, if you observe any symptoms that suggest it is not working correctly, it is recommended to promptly consult a local mechanic for a thorough inspection.
More answers
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The powertrain control module, also known as the PCM, on a 2004 Chevy Silverado is situated on a bracket positioned alongside the engine compartment of the truck.
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