What does the code p1670 mean on a 2004 Suzuki Verona?

p1670 is a communications error between abs module and ecm- ecm does a communications check in first 5 seconds of cycling key from off to on/start. Can be affected by other modules on network, possible causes include but are not limited to bad abs module, wiring, connectors, terminals in connector, chafing of wiring,possible software issue. Recommend clearing codes and waiting for it to become a hard code( sets code EVERY time key is cycled on ) in order to pinpoint- very elusive problem unless setting a hard code