DTC C1071: Abs (Esp®) Control Module Internal Defect: DTC Detecting Condition
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
This DTC will be set when an internal malfunction is detected in the ABS (ESP®) control module.