Control Unit: Removal
Disconnect negative battery cable. Unplug connectors from PCM. See Figure. Remove PCM from vehicle. Remove PROM and CALPAC (if equipped) or MEM-CAL from PCM. See CALPAC, MEM-CAL, or PROGRAMMABLE READ-ONLY MEMORY (PROM).
Disconnect negative battery cable. Unplug connectors from PCM. See Figure. Remove PCM from vehicle. Remove PROM and CALPAC (if equipped) or MEM-CAL from PCM. See CALPAC, MEM-CAL, or PROGRAMMABLE READ-ONLY MEMORY (PROM).