OBD Guide
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C0246

Electronic Brake Control Module Control Valve Circuit Malfunction

C0246 is an OBD-II diagnostic trouble code meaning: Electronic Brake Control Module Control Valve Circuit Malfunction. Common causes: open or short circuit in control valve wiring harness, corroded or damaged electrical connectors. Estimated repair cost: $167–444.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$167–444 (est.)

Symptoms

  • Check engine light is on
  • ABS/ESC indicator is on
  • Stabilization system and ABS are disabled
  • Uneven or incorrect brake application
  • Loss of Brake Assist Functions

Causes

  • Open or short circuit in control valve wiring harness
  • Corroded or damaged electrical connectors
  • Faulty solenoid valve in the hydraulic drive module
  • Electronic Brake Control Module (EBCM) internal malfunction
  • Problems with module power or grounding

How to Fix

  1. Scan fault codes and check current data
  2. Visually inspect the wiring harness and connectors for damage.
  3. Check the resistance and voltage in the control valve circuit
  4. If necessary, replace the faulty solenoid valve or the entire hydraulic module
  5. If the EBCM malfunctions, replace or repair the module
  6. Clear error codes and test drive to check

Related codes

C0240C0241C0242C0243C0244C0245C0247

Error C0246 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the C0246 code mean?

C0246 is an OBD-II diagnostic trouble code that indicates: Electronic Brake Control Module Control Valve Circuit Malfunction

What causes a C0246 error code?

The most common causes of C0246 include: Open or short circuit in control valve wiring harness; Corroded or damaged electrical connectors; Faulty solenoid valve in the hydraulic drive module; Electronic Brake Control Module (EBCM) internal malfunction.

How do I fix a C0246 diagnostic trouble code?

To fix C0246: Scan fault codes and check current data. Visually inspect the wiring harness and connectors for damage.. Check the resistance and voltage in the control valve circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C0246?

Limited driving only, diagnose soon

How much does it cost to fix C0246?

The estimated repair cost for C0246 is $167–444. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat