Over 86% of the systems on today's vehicles integrate electronics and computer controls. Most people don’t realize how powerful the modern automotive Powertrain Control Module (PCM) really is. Today's ...

Photo is a stock photo and may not fully represent the item listed. **This is a Repair & Return for your part. We will fix your computer upon arrival at SIA Electronics. SIA Electronics offers this ...

Photo is a stock photo and may not fully represent the item listed. **This is a Repair & Return for your part. We will fix your computer upon arrival at SIA Electronics. SIA Electronics offers this ...

The powertrain control module, aka PCM, is your vehicle’s brain. It manages the engine, transmission and other systems based on information it receives from various sensors around the vehicle. It is ...