Circuit Description
WARNING: This page is about a different car, the 1990 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Serial data link is an asynchronous link operating at 8192 bits per second.
Code 72 will be set if ECBM detects 3 consecutive serial data link messages that are ignored due to errors in transmission. The SERVICE ABS light will not be illuminated for this fault.