How Do I Reset My Pcm?

There is an easy way to resolve this issue. Please see the following steps: Press and hold the PCM info button for approximately 10 seconds until the PCM reboots. Immediately select the following from the PCM CAR > OPTION > Set PCM System > Reset PCM > Vehicle Handover > Yes > Yes.

Can I reprogram my PCM myself?

Reprogramming a PCM requires a J2534 Pass Thru device.

Pass thru tools are completely self-contained; some don't even have an on/off button. There are a dozen or more on the market, and some scan tools have pass thru capabilities too. To reprogram a PCM, the tool must comply with SAE Standard J2534-1.

How do you reprogram a PCM?

To reprogram a PCM or other vehicle module, you need a factory scan tool, or an aftermarket scan tool with reprogramming capabilities, or a J-2534 compliant "PassThru" interface tool (or J-2534-1 for 2004 & newer vehicles) that can connect a PC or scan tool to the vehicle's diagnostic connector or module.