C0582 — Brake Booster Motor A Phase U-V-W Circuit Range/Performance

C0582: Brake Booster Motor A Phase U-V-W Circuit Range/Performance — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Brake Booster Motor A Phase U-V-W Circuit Range/Performance. Basic catalogue definition; diagnostic details have not yet been reviewed.

Affected system: Chassis

Symptoms

  • System warning may illuminate
  • Affected feature may be unavailable
  • Symptoms depend on the vehicle

Possible causes

  • Sensor or actuator fault, wiring or connector damage, or an underlying chassis system problem
  • Module power, ground, or connector fault
  • Vehicle-specific mechanical or control issue

What to check

  • Record all available module faults
  • Identify the affected brake, stability, steering or suspension system. Compare module data with actual operation and test the named circuit using vehicle-specific service instructions.
  • Compare results with vehicle-specific service information
  • Verify the repair
  • Identify the affected brake, stability, steering or suspension system. Compare module data with actual operation and test the named circuit using vehicle-specific service instructions.
  • Repair the verified cause and rescan all affected modules

Also written as: C0582-00, C058200, CO582 (some scan tools add the fault-type byte, e.g. -00).