DTC C1015: G Sensor Circuit Failure (Without Esp®): Notes
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.
For vehicle equipped with ESP®, go to DTC C1015/C1017/C1023: LONGITUDINAL G SENSOR/LATERAL G SENSOR/YAW RATE SENSOR IN YAW RATE/G SENSOR ASSEMBLY FAILURE .