DTC 16: Abs Enable Relay Coil Circuit Open: Description
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1998 Suzuki X-90, 1998 Suzuki Sidekick, 1997 Suzuki X-90, 1997 Suzuki Sidekick, and 1996 Suzuki X-90. However, it is still accessible from the selected car via links, so may be relevant.
Test detects an open in ABS enable relay coil circuit preventing voltage to motors and solenoids. This DTC can only be set after DTC 14 has been set.