Chassis, generic

C0563 ABS Control Module Performance

Check engine lightUsually off
EmissionsNot relevant
Drive cycleNot required
Limp modePossible

C0563 is a summary code: the ABS control module reports that it cannot carry out its own function correctly, without pinning the fault on one sensor or valve. Ford shows how it is used. In its 2015–2019 hybrids the ABS module stores internal faults as U3000 (control module) or U2200 (corrupt data), and the hybrid powertrain module mirrors both as C0563 so that regenerative braking faults appear in the OBD system. On 2025–26 F-150, Ranger, Bronco, Expedition and Navigator C0563 sits in the ABS module alongside the message Check Brake System, traced to air left in the system after bleeding or to brake service mode still active; the workshop manual test was revised (SSM 54733). Clear underlying faults first, then check software.

Likely causes

Air in the hydraulic system or brake service mode left active after work
Internal ABS module fault or corrupted memory
Outdated or incomplete module software or configuration
Unstable supply or ground at the ABS module

Symptoms

  • Check Brake System message and ABS lamp
  • ABS and stability control unavailable
  • Regenerative braking limited on hybrids

Repair estimate

DifficultyShop_onlyWorkshop job
Parts and labour€80–1,800
Time0.5–3 h

Typical range across vehicles; the real cost depends on what the testing finds.

Parts involved

abs control module

Related codes

C0564C0565C055FU0121

References: fordservicecontent.com, static.nhtsa.gov.