DTC C1214: Abs Relay Faulty: DTC Detecting Condition
WARNING: This page is about a different car, the 2003 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
DTC C1214 can be set after ignition switch is turned to ON, and EBCM commands ABS relay ON, if the ignition voltage is greater than 10.5 V and the switched ABS relay voltage drops less than 8.0 V for 1/4 of a second.