1998 Camaro PCM BXAD Programmed Powertrain Control Module

Is Your 1998 Camaro or GM Vehicle Experiencing Engine Problems?

As a mechanic with over two decades of experience under the hood, I’ve seen countless late-90s GM vehicles suffer from frustrating, hard-to-diagnose issues. A rough idle, a car that refuses to start, a persistent Check Engine Light, or erratic transmission shifting can often be traced back to one single component: a failing Powertrain Control Module (PCM). Your vehicle’s PCM is its brain, and when it starts to falter, the entire system suffers. This isn’t just an inconvenience; it’s a reliability issue that can leave you stranded.

This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a quality-tested PCM and flash it with the latest official GM software, specifically calibrated to your vehicle’s unique Vehicle Identification Number (VIN). This means no expensive trips to the dealership for programming—it’s a true plug-and-play fix.

Common Symptoms of a Failing 1998 Camaro PCM

If you’re experiencing any of the following, a faulty PCM is a very likely culprit. In my shop, I’ve found that about 70% of the time, these symptoms point directly to the module, especially after ruling out basic ignition and fuel delivery components.

• ✔ Check Engine Light is on with communication-related or random sensor codes.
• ✔ The engine cranks but refuses to start.
• ✔ Poor or inconsistent engine performance and acceleration.
• ✔ Harsh or delayed automatic transmission shifting.
• ✔ A noticeable drop in fuel economy.
• ✔ The vehicle stalls intermittently for no apparent reason.

Plug-and-Play Installation: No Dealer Visit Required

We handle the complex part so you don’t have to. Simply provide us with your vehicle’s 17-digit VIN during checkout, and we’ll program the module before it ships. This ensures it communicates perfectly with your car’s engine, transmission, and security systems right out of the box.

1. Safety First: Disconnect the negative terminal from your vehicle’s battery.
2. Locate the PCM: On most 1998 GM vehicles like the Camaro and Firebird, the PCM is located in the engine bay, typically on the passenger side near the fender or firewall.
3. Disconnect the Harnesses: Carefully unclip and remove the electrical wiring harnesses connected to the old module.
4. Remove the Old Module: Unbolt the old PCM from its mounting bracket.
5. Install the New Module: Bolt your new, pre-programmed PCM into place.
6. Reconnect Everything: Firmly plug the wiring harnesses back into the new module until they click. Reconnect the negative battery terminal.
7. Final Step: Your vehicle is now ready to start. In some cases, a security relearn procedure may be necessary, which can typically be done without special tools.

Guaranteed Compatibility

This module is a direct replacement for units with the following service numbers. Please verify one of these numbers is printed on your original part to ensure a perfect match.

Service Numbers: 09356741, 16236757, 9357034, 9357440, 9366314