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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 207 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC C0035, C0040, C0045, or C0050: Wheel Speed Sensor Circuits >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Left Front Wheel Speed Sensor Signal C0035 06 C0035 06 C0035 06 C0035 0E, C0035 0F, C0035 08, C0035 18, C0035 3A, C0035 5A
Left Front Wheel Speed Sensor Low Reference - C0035 06 C0035 06 C0035 0E, C0035 0F, C0035 08, C0035 18, C0035 3A, C0035 5A
Right Front Wheel Speed Sensor Signal C0040 06 C0040 06 C0040 06 C0040 0E, C0040 0F, C0040 08, C0040 18, C0040 3A, C0040 5A
Right Front Wheel Speed Sensor Low Reference - C0040 06 C0040 06 C0040 0E, C0040 0F, C0040 08, C0040 18, C0040 3A, C0040 5A
Left Rear Wheel Speed Sensor Signal C0045 06 C0045 06 C0045 06 C0045 0E, C0045 0F, C0045 08, C0045 18, C0045 3A, C0045 5A
Left Rear Wheel Speed Sensor Low Reference - C0045 06 C0045 06 C0045 0E, C0045 0F, C0045 08, C0045 18, C0045 3A, C0045 5A
Right Rear Wheel Speed Sensor Signal C0050 06 C0050 06 C0050 06 C0050 0E, C0050 0F, C0050 08, C0050 18, C0050 3A, C0050 5A
Right Rear Wheel Speed Sensor Low Reference - C0050 06 C0050 06 C0050 0E, C0050 0F, C0050 08, C0050 18, C0050 3A, C0050 5A
Component Condition DTC Symptom Bytes
Wheel Speed Sensor
  • Physical damage
  • Debris on the wheel speed sensor or the tone ring
  • Loose or improperly mounted sensor
  • Air gap between the wheel speed sensor and the tone ring too large
  • Water intrusion in the wiring harness
0F, 08, 18, 3A, or 5A