OBD Guide
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C0599

Brake Booster Control Module Missing Calibration

C0599 is an OBD-II diagnostic trouble code meaning: Brake Booster Control Module Missing Calibration. Common causes: not wire thousands of module calibration after replacement, module software failure. Estimated repair cost: $56–278.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–278 (est.)

Symptoms

  • The control lamp for the brake system malfunction comes on
  • Increased braking budget
  • Folder brake pedal resistance
  • Lost braking assistance functions (e.g., hill start assist)

Causes

  • Not wire thousands of module calibration after replacement
  • Module software failure
  • Wiring harness damage
  • Malfunction.g., brake booster control module

How to Fix

  1. Jagaosticize the brake booster control unit (scan for errors).
  2. Check the integrity of the wiring harness and connections.
  3. If necessary, update or reflash the module software.
  4. Perform module calibration procedure using diagnostic equipment.
  5. If the fault persists, replace the brake booster control module.

Related codes

C05A0C05A1C0050

Error C0599 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the C0599 code mean?

C0599 is an OBD-II diagnostic trouble code that indicates: Brake Booster Control Module Missing Calibration

What causes a C0599 error code?

The most common causes of C0599 include: Not wire thousands of module calibration after replacement; Module software failure; Wiring harness damage; Malfunction.g., brake booster control module.

How do I fix a C0599 diagnostic trouble code?

To fix C0599: Jagaosticize the brake booster control unit (scan for errors).. Check the integrity of the wiring harness and connections.. If necessary, update or reflash the module software.. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C0599?

Limited driving only, diagnose soon

How much does it cost to fix C0599?

The estimated repair cost for C0599 is $56–278. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat