Tsb #1003 -- Under Certain Driving Conditions After A Cold Start, The Ecm/pcm Can Miscalculate How Fast The Engine Coolant Temperature Rises And Set Diagnostic Trouble Code (dtc) P0128 Or P1486 (cooling System Malfunction). Honda Servicenews. (nhtsa Id #10004966, October 01 2003)
Doesnt sound SRS related though, unless it is a computer problem?
I think the SRS system usually uses a different control box, so I dont know if you would see SRS codes with an OBDII scanner.