Electronic Control Module (ECM): ECM: Installation
Install PROM and CALPAC (if equipped) or MEM-CAL in new ECM. Reinstall ECM into vehicle. Reconnect electrical connectors to ECM. Install access panels. Reconnect negative battery cable to battery.
Install PROM and CALPAC (if equipped) or MEM-CAL in new ECM. Reinstall ECM into vehicle. Reconnect electrical connectors to ECM. Install access panels. Reconnect negative battery cable to battery.