C0507Right Front Wheel Speed Sensor A Range/Performance
- Generic OBD-II code · Chassis
- Turns on the check-engine light
- Can trigger limp mode
- Needs a drive cycle to confirm a fix
- How the car detects it
- C0507 flags an implausible right front speed signal. In GM's 2019 tables the brake module's ASIC watches the sensor current itself: a level hanging in the grey zones between 7 and 14 mA or 14 and 28 mA for 750 ms points to a high-resistance harness or leakage to battery voltage. Those bands sit between the base, data and speed-pulse levels Allegro lists for AK-protocol sensors. Further C0507 checks there look at standstill pulse width and timing. Mitsubishi assigns C1063-92, evaluated from 10 to 60 km/h. Stellantis bulletins show engine controllers storing the code too, for example on the 2016 Jeep Renegade 2.4 (18-061-16) and the 2026 Dodge Charger Sixpack (18-022-26); for the Charger, the bulletin blames a monitor lacking robustness and prescribes reprogramming.
- What you may notice
- ABS/ESC lamps after driving off
- Code present only in the engine controller during a full vehicle scan
- Likely causes
- LikelyCorroded contacts or damaged insulation causing resistance or leakage current
- PossibleDamaged tone ring or wrong tire size on the right front
- RareEngine controller software storing the code falsely (Stellantis)
- Repair
- Medium · Often possible to do yourself.Typical cost: €0 – €500
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.