Powertrain Control Module (Pcm): Removal
Disconnect negative battery cable. Unplug electrical connectors from PCM. See Figure. Remove PCM from vehicle. Remove PROM from PCM. See PROGRAMMABLE READ-ONLY MEMORY (PROM) .
Disconnect negative battery cable. Unplug electrical connectors from PCM. See Figure. Remove PCM from vehicle. Remove PROM from PCM. See PROGRAMMABLE READ-ONLY MEMORY (PROM) .