Powertrain Control Module: Notes
CAUTION:
Do not touch the connector pins or soldered components on the circuit board to prevent possible Electrostatic Discharge (ESD) damage to the PCM.
CAUTION:
Turn the ignition off when installing or removing the PCM connectors and disconnecting or reconnecting the power to the PCM (battery cable, PCM pigtail, PCM fuse, jumper cables, etc.) to prevent internal PCM damage.