DTC C1033: Wheel Speed Sensor Deviation: Wiring Diagram
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
Refer to "WIRING DIAGRAM " under DTC C1021/C1022/C1025/C1026/C1031/C1032/C1035/C1036: Wheel Speed Sensor Circuit Failure/Range/Performance .