A steady ABS light on your CS75 Plus usually points to a wheel speed sensor, wiring, or tone ring issue. Scan the ABS codes first, inspect the sensor harness at each wheel, and drive cautiously until repaired.
What the ABS light is telling you
Seeing the ABS warning light stay on continuously in your Changan CS75 Plus can be unsettling, but it is usually the system telling you it has disabled itself because it cannot trust one of its inputs. On this model, the most common culprit is a wheel speed sensor or its wiring at one wheel. The ABS module needs a clean speed signal from all four wheels; if one signal drops out, the module logs a fault and turns the light on. Other possibilities include a damaged tone ring on the hub, corrosion in a connector, a tired battery, low brake fluid, or, less often, an ABS module issue.
