Diagnostic Trouble Code
C0035 — Left Front Wheel Speed Sensor Circuit
Left Front Wheel Speed Sensor Circuit
Definition
The left front wheel speed sensor circuit has a fault. The ABS module uses wheel speed sensors to detect wheel lockup and modulate brake pressure accordingly.
Common Causes
- Faulty wheel speed sensor
- Damaged tone ring (reluctor)
- Wiring damage or corrosion (common in wheel well area)
- Excessive air gap between sensor and tone ring
- Wheel bearing failure affecting sensor alignment