What are the reasons for the ABS light in the Citroen C-Quatre to illuminate?
1 Answers
Citroen C-Quatre ABS light illuminates due to the following reasons: 1. When the vehicle speed exceeds 10 km/h, the speed signal is not transmitted to the ABS control unit; 2. When the vehicle speed exceeds 40 km/h, the speed signal exceeds the tolerance value; 3. There is a recognizable open circuit or short circuit to the positive or ground in the sensor. Solutions for the Citroen C-Quatre ABS light illumination: 1. Check for poor contact or damage in the wiring and connectors; 2. Inspect the installation gap, position, and contamination of the wheel speed sensor and toothed ring; 3. Avoid high-speed driving and sudden braking; 4. Adjust the wheel bearing clearance to the normal value.