First, before you unplug or reconnect any control module (PCM) make sure the battery is disconnected. You can reconnect the battery after the component is disconnected or reconnected.
I attached a pic of the location of the PCM. To start, first locate and confirm the connections are tight. If they are, disconnect the battery and then unplug the PCM. Check for corrosion, dirt, or any damaged pins.
Let me know what you find.
Thursday, April 23rd, 2020 AT 6:25 PM