ISO 11992-4:2005 specifies the data communication for diagnostic purposes on a serial data link between a road vehicle and its towed vehicle(s).
ISO 11992-4:2005 is applicable to road vehicles of a maximum authorized total mass greater than 3 500 kg.
Status: WithdrawnPublication date: 2005-07
Edition: 1Number of pages: 68
Technical Committee: ISO/TC 22 Road vehicles