총 비용
-
공임
-
부품비
-
소요 시간
-
2026. 9. 2. 작업
증상
BMW M3 쿠페(E30) - 전동 냉각팬 2개 동시 작동 불량 | 증상 발생: 여름 고온 시, 에어컨 가스 충전 후 귀로 에어컨 냉기 불균일 발생. 고속 주행 중에도 냉각수 온도가 하강하지 않음. 전동팬을 강제 구동하면 정상 냉각수 온도로 복귀. 수일 후 재발. 편의점 주차장에서 확인 시 전동팬 2개가 모두 작동하지 않는 상태 발견.
처리 내용
BMW M3 쿠페(E30) - 전동 냉각팬 2개 동시 작동 불량 | 진단: 1) 냉각팬 릴레이(Fan Relay) 점검 - 에어컨 가스 충전 작업 후 발생했으므로, 작업 중 실수로 릴레이 커넥터가 분리되었거나 손상되었을 가능성 2) 냉각팬 모터 및 배선 검사 - 양쪽 팬이 동시에 불동이므로 공통 회로(파워 서플라이, 접지, 온도 센서) 결함 의심 3) 냉각수 온도 센서(Coolant Temp Sensor) 확인 4) 팬 컨트롤 ECU 또는 릴레이 박스 점검 | 해결책: 에어컨 충전 작업을 수행한 공장에 연락하여 작업 중 실수로 인한 연결 불량 여부 확인. 릴레이 재장착 및 배선 상태 재점검. 필요시 냉각팬 릴레이 교체.
관련 고장코드
출처
이 사례는 みんカラ (일본)에서 수집한 데이터입니다.
신뢰도 3.0점(보통) — 출처 소스의 전문성/검증구조를 기준으로 산정된 점수이며, 정확성을 보장하지 않습니다.
원문 보기 ↗BMW M3 다른 정비 사례
I've always felt 100bhp is the bare minimum I'd prefer, but have gone lower with a brief stint in an Audi A2 TDi 75ps.For the upper limit, I don't have one.
I've always love BMWs, my uncle had an E36 318i Touring when I was a kid and I loved it, that was where my obsession with them began. Over the years I've liked pretty much every BMW made, some took a few years for me to grow to like but even the modern ones still get my appreciation. Out of all those cars though, there were 2 that really stood out to me as special cars, the E60 M5 and the E90 M3. In my opinion a golden era of BMW design and build quality. These two in particular attracted me because of their (perhaps vague) links to the BMW F1 involvement at the time, the nerd in me loved it.
I've always love BMWs, my uncle had an E36 318i Touring when I was a kid and I loved it, that was where my obsession with them began. Over the years I've liked pretty much every BMW made, some took a few years for me to grow to like but even the modern ones still get my appreciation. Out of all those cars though, there were 2 that really stood out to me as special cars, the E60 M5 and the E90 M3. In my opinion a golden era of BMW design and build quality. These two in particular attracted me because of their (perhaps vague) links to the BMW F1 involvement at the time, the nerd in me loved it.
I've always love BMWs, my uncle had an E36 318i Touring when I was a kid and I loved it, that was where my obsession with them began. Over the years I've liked pretty much every BMW made, some took a few years for me to grow to like but even the modern ones still get my appreciation. Out of all those cars though, there were 2 that really stood out to me as special cars, the E60 M5 and the E90 M3. In my opinion a golden era of BMW design and build quality. These two in particular attracted me because of their (perhaps vague) links to the BMW F1 involvement at the time, the nerd in me loved it.