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2010 CADILLAC CTS
3.0L V6•AWD•AUTOMATIC•gas
3 active safety recalls on this vehicle — view recalls
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Repairs0Labor991Torque6448Fluid18DTC2446Battery2Maintenance0Recalls3
C0035moderate severityChassis

Left Front Wheel Speed Sensor Circuit

on 2010 Cadillac CTS 3.0L V6 · AWD

What this code means

Malfunction in the left front ABS wheel speed sensor.

Symptoms

  • ABS light on
  • Traction control light on
  • Stability control light on
  • ABS not functioning

Common causes

  • Faulty wheel speed sensor
  • Damaged tone ring
  • Wiring damage
  • Sensor gap contamination (metallic debris)
  • Wheel bearing failure

Diagnostic steps

  1. Inspect sensor and tone ring
  2. Test sensor resistance
  3. Check air gap
  4. Inspect wiring
  5. Scope sensor signal
  6. Check wheel bearing for play

Repair notes

Replace wheel speed sensor. Clean tone ring. Check wheel bearing.

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