{"id":"5d2ddeb2-faaf-4110-88a5-8c66abf98f59","slug":"tata-daewoo-brake-defect-2024","kind":"malfunction","headline":"Tata Daewoo mixer trucks alleged to have defective braking system causing fatal 13-car pileup","summary":"In March 2024, a Tata Daewoo Maxen mixer truck was involved in a 13-car pileup near Seokgye Station in Seoul that killed one driver and injured 16 people. The Korean Construction Workers Union alleged that defective brakes caused the accident, citing multiple similar incidents including a Novus mixer truck that had to crash into a wall to stop due to brake failure. Tata Daewoo denied the defect claims.","occurredAt":"2024-03-29T00:00:00.000Z","reviewStatus":"unreviewed","modelId":null,"deploymentId":null,"companyId":"f9c50780-b647-4f05-ac21-213437aa0011","aliases":[],"collisionRisk":"none","reviewNote":null,"severity":"serious","rootCauseCategory":"mechanical_failure","rootCauseDetail":"Alleged defective braking system in Maxen and Novus mixer trucks; driver reported brakes did not work while going downhill","affectedUnitsCount":null,"affectedUnitsBasis":null,"remediationStatus":"outstanding","regulatoryAction":"inquiry_opened","regulatoryBody":null,"propertyDamageEstimateUsd":null,"damageEstimateBasis":null,"bodilyInjurySeverity":null,"fatalityCount":null,"lossCostClass":null,"sourceQualityTier":null,"oshaRecordable":null,"oshaCaseNumber":null,"rootCauseDisclosed":null,"publicDisclosureDate":null,"insuranceClaimPublic":null,"formFactor":null,"latitude":null,"longitude":null,"autonomyClass":null,"legalOutcomeClass":"unknown","createdAt":"2026-08-03T03:05:28.063Z","updatedAt":"2026-08-03T03:05:28.063Z","model":null,"deployment":null,"company":{"id":"f9c50780-b647-4f05-ac21-213437aa0011","name":"Tata Daewoo Commercial Vehicle","slug":"tata-daeewoo","description":"Tata Daewoo Mobility Company Limited (formerly Tata Daewoo Commercial Vehicle Company) is a commercial vehicle manufacturer headquartered in Gunsan, South Korea, and a wholly owned subsidiary of Tata Motors. Founded in 2002 as a spin-off from Daewoo Motors and acquired by Tata Motors in 2004, it is the second-largest heavy commercial vehicle manufacturer in South Korea. The company produces the Novus, DEXEN, MAXEN, KUXEN, and GIXEN (electric) truck lines and has developed autonomous driving technology for logistics applications. In 2024, the company rebranded as Tata Daewoo Mobility to reflect its shift toward electric and autonomous vehicle technology","status":"active","founded":2002,"hq":"Gunsan, South Korea","fundingTotal":null,"type":"both","reviewStatus":"reviewed","lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://www.tatadaewoo.com/","title":"Tata Daewoo","date_accessed":"2026-06-07"}],"keyFacts":[{"label":"HQ","value":"India"},{"label":"CEO","value":"Kim Tae-sung (President & CEO, since 2025)"},{"label":"Chairman","value":"Natarajan Chandrasekaran (Tata Group Chairman)"},{"label":"Parent company","value":"Tata Motors (wholly owned subsidiary since 2004)"},{"label":"Founded","value":"2002 (as Daewoo Commercial Vehicle Co. Ltd)"},{"label":"Market position","value":"2nd largest heavy commercial vehicle manufacturer in South Korea"},{"label":"Product lines","value":"Novus, DEXEN, MAXEN, KUXEN, GIXEN (electric), HIXEN"},{"label":"Rebranded","value":"November 2024 — Tata Daewoo Commercial Vehicle Company became Tata Daewoo Mobility"},{"label":"Autonomous truck","value":"Maxen 25-ton used in Korea first paid autonomous truck freight service (RideFlux + Hanjin, June 2026)"},{"label":"Prior CEOs","value":"Choi Bong-ho (2002-2003), Chae Kwang-ok (2003-2009), Kim Jong-sik (2009-2012), Kim Kwan-kyu (2012-2019), Kim Bang-shin (2019-2025)"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-06-08T04:57:10.030Z","updatedAt":"2026-08-03T03:05:45.774Z"},"derived":{"status":"active"},"sources":[{"id":"ae21273a-58c2-4c0d-9afe-2b17b28af983","incidentId":"5d2ddeb2-faaf-4110-88a5-8c66abf98f59","url":"https://www.koreatimes.co.kr/business/companies/20240521/tata-daewoos-mixer-trucks-alleged-to-have-defective-braking-system","label":"The Korea Times","publishedAt":"2024-05-21T00:00:00.000Z","notes":null,"title":null,"sourceName":"The Korea Times","mediaType":"article","videoId":null,"channel":null,"durationSec":null,"timestampSec":null,"createdAt":"2026-08-03T03:05:28.063Z","updatedAt":"2026-08-03T03:05:28.063Z"}],"responses":[],"statusEvents":[{"id":"9b17f8e8-2fa7-4fc8-bb18-fc0f637f963a","incidentId":"5d2ddeb2-faaf-4110-88a5-8c66abf98f59","status":"active","reason":null,"source":"agent:recon","effectiveAt":"2026-08-03T03:05:29.213Z","createdAt":"2026-08-03T03:05:29.213Z"}],"jsonLd":{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://registry.deploy.report/incidents/tata-daewoo-brake-defect-2024","url":"https://registry.deploy.report/incidents/tata-daewoo-brake-defect-2024","headline":"Tata Daewoo mixer trucks alleged to have defective braking system causing fatal 13-car pileup","description":"In March 2024, a Tata Daewoo Maxen mixer truck was involved in a 13-car pileup near Seokgye Station in Seoul that killed one driver and injured 16 people. The Korean Construction Workers Union alleged that defective brakes caused the accident, citing multiple similar incidents including a Novus mixer truck that had to crash into a wall to stop due to brake failure. Tata Daewoo denied the defect claims.","identifier":"5d2ddeb2-faaf-4110-88a5-8c66abf98f59","datePublished":"2024-03-29T00:00:00.000Z","articleSection":"malfunction","publisher":{"@id":"https://deploy.report/#organization"},"author":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"unreviewed","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":1,"primary_source_types":[]}}}