P2583
Cruise Control Front Distance Range Sensor Single Sensor or Center
Adaptive cruise control
Generic OBD-II
Low
What it means
P2583 means the front distance (radar) sensor used by adaptive cruise control isn't reporting a valid range — commonly because it's blocked, dirty, misaligned, or faulty. It disables the follow-distance feature but doesn't affect engine performance or normal braking. Many vehicles need a calibration procedure after the sensor is cleaned or replaced.
Low
Can I keep driving? Fine to drive — the engine and normal brakes work as usual. Adaptive cruise control will likely be disabled until the front distance sensor is repaired.
Common symptoms
What you'll notice
- Adaptive cruise control disabled or unavailable
- Warning light or message about the front sensor/driver-assist system
- Check-engine or driver-assistance fault light on
- No change to engine performance or standard braking
Common causes
Most likely first
- Blocked, dirty, iced, or misaligned front radar/distance sensorLikely
- Faulty front distance range sensorCommon
- Wiring or connector fault at the sensorCommon
- Sensor calibration/aiming lost after a repair or impactLess often
How to diagnose & fix
Work through it in order
- Read freeze-frame data and confirm the fault is the front distance sensor.
- Clean the sensor face and clear any obstruction (badge, ice, mud, aftermarket cover).
- Inspect the sensor mounting and alignment for impact damage or shift.
- Check the sensor connector and wiring for damage or corrosion.
- Perform the manufacturer's sensor calibration/aiming, or replace the sensor if faulty, then re-test.
FAQ
Quick answers
Is it safe to drive with P2583?+
Yes. Only the adaptive cruise/distance feature is affected; the engine and normal brakes are unaffected. Just don't rely on adaptive cruise until it's fixed.
Can I just clear P2583?+
It will return if the sensor is blocked, misaligned, or faulty. Many vehicles also require a calibration procedure before the feature works again.
Related codes
Often seen with P2583
Read & clear P2583 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX