C065D
Right Front Wheel Speed Sensor B Correlation
What it means
C065D means Right Front Wheel Speed Sensor B Correlation.
Where it lives
For C065D, the part to look at first is the sensor named here.
Check these first
- A right front wheel speed sensor B reading a different speed than the others
- A mismatched right front wheel speed sensor B or tone ring
- A tire size or pressure mismatch on the right front wheel
- A damaged right front wheel speed B tone ring
- An ABS module that cannot correlate right front wheel speed B
What to do next
- Read all four wheel speed sensors with a scan tool during a road test
- Check right front tire size and pressure against the other wheels
- Inspect the right front wheel speed B tone ring for damage
- Check the right front wheel speed sensor B for the correct part
- Replace the mismatched right front wheel speed sensor B or tone ring
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.