OBD-II reference

All 9.533 generic OBD-II codes, explained in detail.

Causes, inspection steps and sources — a comprehensive DIY archive. Created and maintained with love for the detail. Good luck and have fun!

Chassis generic / SAE

P2583

Cruise Control Front Distance Range Sensor Single Sensor or Center

General fault on the radar/lidar/camera distance-range sensor used by adaptive cruise control. On systems with a single sensor or three sensors with a center unit, this code refers to the central sensor — without it, ACC distance control is disabled and the system falls back to plain cruise.

SystemChassis
Typegeneric / SAE
GroupP2
Range / number5 / 83

Possible causes

  • Dirty sensor surface (radar emblem / camera lens) high
  • Sensor misaligned after a frontal impact medium
  • Failed sensor module low

Inspection / repair

  • Difficulty: hard
  • DIY: shop recommended
  • Estimated cost: 200–2500 €
  • Estimated time: 0.5–3.5 h
  • Component: acc radar sensor
  • Component: acc camera sensor
  • MIL / check engine light

Sources

References

How to read OBD-II codes

The first letter names the vehicle system, the second digit distinguishes generic from manufacturer-specific, the remaining digits group fault area and number.

PPowertrain: engine, transmission, emissions
BBody: chassis trim, comfort, interior
CChassis: suspension, brakes, steering
UNetwork: CAN, control modules, communication