# Solusyen

> Panduan diagnosa dan perbaikan / How-to guides to diagnose and fix

## Bahasa Indonesia

- [Beranda](https://solusyen.com/id)
- [Disclaimer](https://solusyen.com/id/disclaimer)
- [Kontak](https://solusyen.com/id/kontak)
- [Kebijakan Privasi](https://solusyen.com/id/privasi)
- [Tentang Solusyen](https://solusyen.com/id/tentang)

### Otomotif

- [Otomotif](https://solusyen.com/id/otomotif)
- [BMW](https://solusyen.com/id/otomotif/merek/bmw)
- [Dodge](https://solusyen.com/id/otomotif/merek/dodge)
- [Mercedes-Benz](https://solusyen.com/id/otomotif/merek/mercedes-benz)
- [Lampu peringatan Jeep: arti Service 4WD, ETC dan check engine, serta kapan harus berhenti](https://solusyen.com/id/lampu-peringatan-jeep-arti-service-4wd-etc-dan-check-engine-serta-kapan-harus-berhenti): Di Jeep, lampu Service 4WD berarti sistem 4WD tidak bekerja dengan benar dan perlu diservis, lampu ETC berarti ada masalah pada kontrol gas elektronik, dan lampu check engine yang berkedip berarti ada kondisi serius yang bisa merusak katalis dan menghilangkan tenaga. Lampu ETC yang berkedip, lampu suhu mesin, dan lampu tekanan oli adalah tanda untuk segera berhenti di tempat aman.
- [Timing VANOS bermasalah: DTC P0011/P0012 di BMW N52](https://solusyen.com/id/timing-vanos-bermasalah-dtc-p0011-p0012-di-bmw-n52): P0011 dan P0012 berarti posisi camshaft isap tidak mengikuti timing yang diminta komputer mesin: terlalu maju pada P0011 dan terlambat pada P0012. Di BMW bermesin N52 dengan double VANOS, tersangka pertama adalah level dan kualitas oli mesin, lalu solenoid VANOS yang macet atau kotor. Rantai timing dan aktuator baru dicurigai setelah oli dan solenoid dipastikan baik.
- [Lampu ABS dan ESP menyala bersamaan di Mercedes-Benz C-Class W204: arti pesannya dan langkah aman](https://solusyen.com/id/lampu-abs-dan-esp-menyala-bersamaan-di-mercedes-benz-c-class-w204-arti-pesannya-dan-langkah-aman): Pada Mercedes-Benz C-Class W204, lampu ABS dan ESP yang menyala bersamaan berarti sistem ABS dan ESP tidak bekerja karena gangguan, sehingga roda bisa terkunci saat mengerem keras, walaupun rem biasa tetap berfungsi. Bila pesan yang muncul "Currently Unavailable", buku manual meminta mobil dikemudikan hati-hati di atas 20 km/h dengan gerakan setir kecil agar diagnosa mandiri selesai. Bila pesannya "Inoperative", kemudikan dengan hati-hati dan segera periksakan.
- [Tenaga turbo hilang: DTC P0299 di BMW diesel (N47 dan N57)](https://solusyen.com/id/tenaga-turbo-hilang-dtc-p0299-di-bmw-diesel-n47-dan-n57): P0299 berarti tekanan boost turbo yang terukur lebih rendah daripada yang diminta komputer mesin selama waktu tertentu. Di BMW diesel bermesin N47 atau N57, penyebab yang perlu dicek lebih dulu adalah kebocoran di jalur udara bertekanan, selang vakum dan aktuator turbo, lalu kondisi intake manifold pada model yang terkena recall pendingin EGR. Turbonya sendiri baru dicurigai setelah semua itu bersih.
- [Mesin lama panas atau termostat macet terbuka: DTC P0128 di Chrysler 300C dan Dodge](https://solusyen.com/id/mesin-lama-panas-atau-termostat-macet-terbuka-dtc-p0128-di-chrysler-300c-dan-dodge): P0128 berarti komputer mesin melihat suhu cairan pendingin tidak naik ke suhu kerja dalam waktu yang diharapkan. Penyebab tersering adalah termostat yang macet terbuka, tetapi cairan pendingin yang kurang dan sensor suhu yang salah baca juga bisa memicunya. Pada Chrysler 300 dan Dodge Charger, Challenger atau Magnum bermesin 3.5L tahun tertentu, ringkasan buletin servis Chrysler menyebut termostat yang bisa bergeser dari dudukannya.
- [Campuran kurus dan idle kasar: DTC P0171/P0174 di Jeep Grand Cherokee WK/WK2](https://solusyen.com/id/campuran-kurus-dan-idle-kasar-dtc-p0171-p0174-di-jeep-grand-cherokee-wk-wk2): P0171 dan P0174 berarti komputer mesin harus menambah bahan bakar sampai batasnya karena campuran terbaca terlalu kurus di bank 1 dan bank 2. Di Jeep Grand Cherokee WK atau WK2 bermesin V6 atau V8, dua kode yang muncul bersamaan mengarah ke penyebab yang memengaruhi kedua bank, misalnya kebocoran udara di intake, data aliran udara yang salah, atau tekanan bensin yang kurang. Temukan kebocorannya lebih dulu sebelum mengganti sensor.
- [Lampu check engine dan tenaga hilang: DTC P0420 di Mini Cooper R56](https://solusyen.com/id/lampu-check-engine-dan-tenaga-hilang-dtc-p0420-di-mini-cooper-r56): P0420 berarti komputer mesin menilai efisiensi katalis di bank 1 sudah di bawah ambang batas, dari perbandingan sinyal sensor oksigen sebelum dan sesudah katalis. Di Mini Cooper R56, terutama Cooper S bermesin turbo N14 atau N18, kode ini bisa berawal dari oli yang ikut terbakar, misfire atau kebocoran knalpot. Cari dan perbaiki penyebab itu dulu sebelum memutuskan mengganti katalis.
- [Overheat di jalan: apa yang dilakukan 10 menit pertama](https://solusyen.com/id/overheat-di-jalan-apa-yang-dilakukan-10-menit-pertama): Begitu jarum suhu naik tinggi atau muncul uap dari kap mesin, matikan AC, nyalakan pemanas sebentar bila belum bisa menepi, lalu menepilah di tempat aman dan matikan mesin. Jangan membuka kap atau tutup radiator selagi panas; tunggu paling sedikit 15 menit sampai jarum suhu turun sebelum memeriksa cairan pendingin. Jangan melanjutkan perjalanan bila suhu kembali naik.
- [Umur aki mobil: kapan dicek, kapan diganti (bukan patokan 2 tahun)](https://solusyen.com/id/umur-aki-mobil-kapan-dicek-kapan-diganti-bukan-patokan-2-tahun): Aki mobil umumnya bertahan sekitar 2-3 tahun, tetapi umur sebenarnya sangat bergantung pada panas, pola pemakaian, dan kondisi sistem pengisian. Lewat 2 tahun, sebaiknya kondisinya dicek dengan multimeter atau alat uji aki, dan aki diganti bila memang sudah lemah, bukan hanya karena umurnya.
- [Oli mesin BMW, Mercedes-Benz dan Jeep: membaca kode Longlife, MB 229 dan MS sebelum ganti oli](https://solusyen.com/id/oli-mesin-bmw-mercedes-benz-dan-jeep-membaca-kode-longlife-mb-229-dan-ms-sebelum-ganti-oli): Untuk BMW, Mercedes-Benz dan Jeep, oli mesin yang benar bukan sekadar oli sintetis dengan kekentalan yang sesuai, tetapi oli yang membawa kode persetujuan pabrikan untuk mesin itu: BMW Longlife seperti LL-01 atau LL-04, approval MB 229, atau material standard Chrysler seperti MS-6395 dan MS-13340. Kode yang berlaku ditentukan buku manual per mesin dan tahun, dan harus tercetak di kemasan oli.
- [Masalah umum Cadillac Escalade dan Hummer H3: recall, keluhan pemilik, dan yang perlu dicek](https://solusyen.com/id/masalah-umum-cadillac-escalade-dan-hummer-h3-recall-keluhan-pemilik-dan-yang-perlu-dicek): Menurut data NHTSA, keluhan pemilik Cadillac Escalade generasi 2007 sampai 2014 paling banyak menyangkut airbag, kelistrikan dan mesin, sedangkan Hummer H3 paling banyak menyangkut kelistrikan dan mesin. Keduanya punya recall resmi, antara lain inflator airbag penumpang dan pin gardan belakang di Escalade, serta modul motor blower AC yang bisa terlalu panas di H3. Periksa status recall dengan nomor rangka sebelum membeli atau memperbaiki.
- [Masalah umum Dodge Journey: kelistrikan, rem dan ABS, mesin, serta recall yang perlu dicek](https://solusyen.com/id/masalah-umum-dodge-journey-kelistrikan-rem-dan-abs-mesin-serta-recall-yang-perlu-dicek): Data keluhan pemilik Dodge Journey di NHTSA paling banyak menyangkut kelistrikan, rem, dan mesin, dan ada puluhan kampanye recall untuk model 2009 sampai 2020, misalnya air yang masuk ke modul ABS, selang power steering, pompa transmisi, dan kabel airbag. Sebelum membeli atau memperbaiki Journey, pastikan dulu varian mesinnya dan periksa riwayat recall berdasarkan nomor rangka.
- [Lampu check engine menyala: apa yang boleh ditunda, apa yang tidak (dan cara membaca kodenya)](https://solusyen.com/id/lampu-check-engine-menyala-apa-yang-boleh-ditunda-apa-yang-tidak-dan-cara-membaca-kodenya): Lampu check engine yang menyala tetap berarti ada gangguan yang kodenya perlu dibaca dalam waktu dekat, sedangkan lampu yang berkedip menandakan misfire yang bisa merusak katalis, jadi kurangi beban dan berhenti dengan aman. Kodenya dibaca lewat port OBD-II dengan alat pembaca kode, dan huruf pertamanya menunjukkan sistem: P, B, C, atau U. Jangan menunda bila lampu merah lain ikut menyala, tenaga hilang, atau tercium bau bensin.
- [Transmisi masuk limp mode: DTC P0700 dan kode 62TE di Dodge Journey](https://solusyen.com/id/transmisi-masuk-limp-mode-dtc-p0700-dan-kode-62te-di-dodge-journey): P0700 hanya berarti modul transmisi (TCM) mendeteksi gangguan dan meminta lampu check engine menyala; kode yang menjelaskan masalahnya tersimpan di TCM dan harus dibaca dengan alat yang bisa mengakses modul itu. Pada Journey V6 dengan transmisi 62TE, kode pendampingnya sering mengarah ke solenoid pack, dan oli yang dipakai harus ATF+4. Limp mode bukan izin untuk dipakai berhari-hari, jadi hindari jalan tol dan segera periksakan.
- [Mesin pincang dan check engine berkedip: DTC P0300-P0308 di BMW Seri 3 (E90/F30)](https://solusyen.com/id/mesin-pincang-dan-check-engine-berkedip-dtc-p0300-p0308-di-bmw-seri-3-e90-f30): P0300 berarti misfire acak atau di beberapa silinder sekaligus, sedangkan P0301 sampai P0308 menunjuk nomor silinder tertentu. Di mesin N52 dan N20 BMW Seri 3, penyebab yang paling sering adalah koil pengapian atau busi yang aus, jadi uji tukar koil antarsilinder membantu memastikan sumbernya. Bila lampu check engine berkedip, kurangi beban mesin dan segera ke bengkel karena katalis bisa ikut rusak.
- [Masalah klasik pompa bensin mati: DTC P0087 di Mercedes-Benz C-Class W204](https://solusyen.com/id/masalah-klasik-pompa-bensin-mati-dtc-p0087-di-mercedes-benz-c-class-w204): P0087 berarti komputer mesin membaca tekanan di rel bahan bakar lebih rendah dari yang diminta, sehingga C-Class W204 terasa loyo saat pedal gas diinjak dalam. Mulailah dari yang murah: isi tangki, periksa kebocoran dan filter, lalu uji pompa bensin di dalam tangki beserta pengendalinya sebelum menyentuh pompa tekanan tinggi. Berhentilah dan jangan menyalakan mesin lagi bila tercium bau bensin atau terlihat tetesan.
- [Aki panas dan bau telur busuk: tanda overcharging dan cara mengeceknya](https://solusyen.com/id/aki-panas-dan-bau-telur-busuk-tanda-overcharging-dan-cara-mengeceknya): Aki yang panas dan berbau telur busuk biasanya diisi berlebihan oleh sistem pengisian, dan penyebab yang paling umum adalah regulator tegangan yang rusak di dalam alternator. Ukur tegangan pengisian dengan multimeter; lampu aki dan kode P2504 sering ikut muncul. Jangan meneruskan perjalanan bila baunya kuat, aki terasa panas atau menggembung, atau lampu aki menyala.
- [Mobil matic tiba-tiba lepas ke netral saat jalan: penyebab di transmisi otomatis](https://solusyen.com/id/mobil-matic-tiba-tiba-lepas-ke-netral-saat-jalan-penyebab-di-transmisi-otomatis): Transmisi otomatis yang seolah lepas ke netral biasanya kehilangan tekanan hidrolik sehingga koplingnya selip, misalnya karena oli transmisi kurang, tua, atau salah jenis, filter tersumbat, atau solenoid dan modul kontrol bermasalah. Kode aslinya tersimpan di modul transmisi, sedangkan pembaca kode generik hanya melihat P0700. Hindari tanjakan curam dan jalan tol sampai penyebabnya diketahui.
- [Lampu peringatan BMW: Drivetrain malfunction, DSC, engine, dan kodenya](https://solusyen.com/id/lampu-peringatan-bmw-drivetrain-malfunction-dsc-engine-dan-kodenya): Pada BMW, lampu merah berarti urusan keselamatan yang mendesak, sedangkan lampu kuning berarti ada potensi masalah yang perlu diperiksa. Pesan Drivetrain malfunction berarti komputer mesin atau transmisi membatasi tenaga untuk melindungi mobil, dan lampu DSC yang berkedip berarti sistemnya sedang bekerja, bukan rusak. Bila muncul peringatan merah tekanan oli atau suhu mesin, matikan mesin di tempat aman.
- [Mobil mogok di jalan: urutan langkah aman sebelum memanggil montir](https://solusyen.com/id/mobil-mogok-di-jalan-urutan-langkah-aman-sebelum-memanggil-montir): Saat mobil mogok, amankan posisi lebih dulu: arahkan ke bahu jalan bila mobil masih bisa bergerak, nyalakan lampu hazard, dan pasang segitiga pengaman. Baca lampu di panel instrumen sebelum mencoba menghidupkan ulang mesin, dan jangan menghidupkan mesin yang mati setelah menerjang banjir. Setelah itu hubungi bantuan yang tepat, misalnya layanan Jasa Marga di jalan tol, dan siapkan lokasi serta gejalanya.

### Rumah Tangga

- [Rumah Tangga](https://solusyen.com/id/rumah-tangga)
- [AC](https://solusyen.com/id/rumah-tangga/kategori/ac)
- [Dispenser air](https://solusyen.com/id/rumah-tangga/kategori/dispenser)
- [Kompor gas](https://solusyen.com/id/rumah-tangga/kategori/kompor-gas)
- [Kulkas](https://solusyen.com/id/rumah-tangga/kategori/kulkas)
- [Listrik rumah](https://solusyen.com/id/rumah-tangga/kategori/listrik-rumah)
- [Mesin cuci](https://solusyen.com/id/rumah-tangga/kategori/mesin-cuci)
- [Pompa air](https://solusyen.com/id/rumah-tangga/kategori/pompa-air)
- [Rice cooker](https://solusyen.com/id/rumah-tangga/kategori/rice-cooker)
- [Water heater](https://solusyen.com/id/rumah-tangga/kategori/water-heater)
- [Dispenser tidak panas atau tidak dingin: thermofuse, kompresor, dan sirkulasi](https://solusyen.com/id/dispenser-tidak-panas-tidak-dingin): Dispenser yang tidak panas atau tidak dingin paling sering karena saklar pemanas atau pendingin di bagian belakang mati, air sedang dipakai banyak sehingga perlu waktu pulih, atau udara terjebak di tangki setelah ganti galon. Untuk air dingin, ventilasi di belakang harus lega. Bila lampu pemanas mati total atau pendingin tidak bekerja walau saklar menyala, pengaman panas, pemanas, atau kompresornya perlu diperiksa teknisi.
- [Rice cooker tidak mau "cook" atau nasi tidak matang: termostat dan sensor](https://solusyen.com/id/rice-cooker-tidak-mau-cook): Rice cooker yang tidak mau masak atau langsung pindah ke hangat paling sering karena panci dalam tidak menempel sempurna ke elemen pemanas, ada kotoran di elemen atau sensor suhu, atau tombol kontrol tidak ditekan sampai bawah. Nasi yang tidak matang biasanya karena air kurang. Bila setelah semua itu rice cooker tetap tidak beralih atau tidak memanas, pengatur suhunya perlu diperiksa pusat servis.
- [Water heater listrik tidak panas: dari ELCB sampai elemen (yang tidak boleh dibongkar sendiri)](https://solusyen.com/id/water-heater-tidak-panas): Water heater listrik yang tidak panas paling sering karena ELCB di steker sedang terputus, kenop daya atau suhu tidak pada posisinya, aliran air terlalu kecil pada tipe instan, atau saklar termal yang memutus pemanas. Uji dan reset ELCB sesuai manual, lalu periksa setelan dan aliran. Bila lampu indikator tetap mati atau air tetap dingin, saklar termal, elemen, dan termostat diperiksa teknisi resmi.
- [Pompa air tidak menyala atau hidup terus: pressure switch, foot valve, dan kebocoran](https://solusyen.com/id/pompa-air-tidak-menyala): Pompa air yang tidak menyala sering disebabkan pelindung panas motor yang aktif, tegangan listrik terlalu rendah, atau kabel dan stop kontak yang bermasalah. Pompa yang hidup terus atau hidup-mati sendiri biasanya kehilangan tekanan karena pipa bocor, foot valve yang macet, air pancingan kurang, atau otomatis yang rusak. Periksa kebocoran dan pancingan dengan listrik dimatikan; motor, kapasitor, dan otomatis diserahkan ke teknisi.
- [MCB sering turun (jepret): cara mencari beban penyebabnya tanpa membuka panel](https://solusyen.com/id/mcb-sering-turun): MCB turun karena arus melebihi batasnya atau ada hubung singkat, dan ELCB turun karena ada arus bocor. Yang aman dilakukan sendiri adalah mematikan semua alat besar, menaikkan tuas sekali, lalu menyalakan alat satu per satu untuk menemukan pemicunya. Bila MCB langsung turun lagi saat semua alat mati, tercium bau hangus, atau panel terasa panas, berhenti dan panggil teknisi listrik.
- [Kompor gas api merah atau tidak menyala: pengecekan aman di rumah](https://solusyen.com/id/kompor-gas-api-merah): Api kompor yang merah atau kuning biasanya tanda pembakaran kurang oksigen atau lubang api tungku yang tertutup kotoran dan tumpahan masakan; gas yang hampir habis juga membuat api kecil dan tidak stabil. Bersihkan tungku setelah dingin, pastikan dapur berventilasi, dan periksa isi tabung. Bila tercium bau gas, tutup katup, buka pintu dan jendela, lepas regulator, dan jangan menyalakan api atau sakelar.
- [AC bocor air dari unit dalam: saluran pembuangan, kemiringan, dan filter](https://solusyen.com/id/ac-bocor-air-unit-dalam): AC yang meneteskan air di dalam ruangan biasanya bermasalah di jalur pembuangan air kondensasi: filter yang tersumbat debu, selang pembuangan yang menekuk, naik, tersumbat lumut, atau ujungnya terendam. Bersihkan filter dan luruskan selang dengan steker dicabut. Bila bocor muncul setelah pemasangan atau pemindahan, atau tetap ada setelah itu, minta teknisi memeriksa kemiringan dan saluran pembuangannya.
- [AC tidak dingin padahal menyala: filter, outdoor, freon, dan kapan harus servis](https://solusyen.com/id/ac-tidak-dingin): AC yang menyala tetapi tidak dingin paling sering disebabkan mode yang bukan pendinginan, filter berdebu, atau unit outdoor yang panas karena terhalang dan tidak berventilasi. Bersihkan filter dengan steker dicabut dan beri ruang di sekitar outdoor. Bila unit outdoor tidak bekerja atau tetap tidak dingin pada suhu target rendah, kemungkinan ada kekurangan refrigeran atau kerusakan komponen yang harus diperiksa teknisi.
- [Mesin cuci bocor dari bawah: 6 titik yang dicek sebelum teknisi datang](https://solusyen.com/id/mesin-cuci-bocor-dari-bawah): Air yang menggenang di bawah mesin cuci paling sering berasal dari sambungan selang air masuk atau selang buang, penutup filter pompa yang kurang rapat, busa berlebih dari deterjen, atau saluran rumah yang tersumbat sehingga air mengalir balik. Cek titik-titik itu dengan kran ditutup dan steker dicabut. Bila air keluar dari dalam bodi mesin, matikan dan hubungi pusat servis resmi.
- [Mesin cuci tidak mau berputar atau tidak membuang air: dari filter pompa sampai lid switch](https://solusyen.com/id/mesin-cuci-tidak-berputar): Mesin cuci yang tidak berputar atau tidak membuang air paling sering tertahan oleh program yang dijeda atau dipilih tanpa putaran, cucian yang tidak seimbang, tutup atau pintu yang tidak terdeteksi tertutup, atau saluran buang yang tersumbat di filter pompa dan selang. Kuras dan bersihkan filter dengan steker dicabut. Bila kode error tetap muncul setelah itu, hubungi pusat servis resmi.
- [Kulkas bunyi berisik atau kompresor hidup terus: penyebab dan kapan memanggil teknisi](https://solusyen.com/id/kulkas-berisik-kompresor-hidup-terus): Dengung, desis, dan bunyi aliran cairan adalah suara kerja kulkas yang normal, terutama setelah kulkas dipindah atau saat kompresor baru mulai. Bunyi keras karena kulkas tidak rata atau kipas tersentuh benda bisa diatasi di rumah. Suara yang terus-menerus tidak teratur, atau kompresor yang tidak pernah berhenti padahal pintu, isi, dan ventilasi sudah benar, perlu diperiksa teknisi resmi.
- [Kulkas tidak dingin tapi lampu menyala: urutan pengecekan dari karet pintu sampai kompresor](https://solusyen.com/id/kulkas-tidak-dingin): Kulkas yang lampunya menyala tetapi tidak dingin paling sering disebabkan setelan suhu terlalu tinggi, pintu yang tidak menutup rapat, isi terlalu penuh, atau kondensor di belakang yang kotor dan tertutup. Periksa hal-hal itu dulu dengan steker dicabut saat membersihkan. Jika kulkas tetap tidak dingin dua sampai tiga hari setelah semuanya beres, sistem pendinginnya perlu diperiksa teknisi resmi.

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### Automotive

- [Automotive](https://solusyen.com/en/automotive)
- [BMW](https://solusyen.com/en/automotive/brands/bmw)
- [Dodge](https://solusyen.com/en/automotive/brands/dodge)
- [Mercedes-Benz](https://solusyen.com/en/automotive/brands/mercedes-benz)
- [VANOS timing trouble: DTC P0011/P0012 on the BMW N52](https://solusyen.com/en/vanos-timing-trouble-dtc-p0011-p0012-on-the-bmw-n52): P0011 and P0012 mean the intake camshaft position is not following the timing requested by the engine computer: too far advanced for P0011 and late for P0012. On a BMW with the N52 engine and double VANOS, the first suspect is the engine oil level and quality, then a VANOS solenoid that is stuck or dirty. The timing chain and actuator are only suspected after the oil and solenoid are confirmed good.
- [How long does a car battery last? When to test it and when to replace it (not a fixed 2-year rule)](https://solusyen.com/en/how-long-does-a-car-battery-last-when-to-test-it-and-when-to-replace-it-not-a-fixed-2-year-rule): A car battery generally lasts about 2-3 years, but its real life depends heavily on heat, usage pattern, and the condition of the charging system. After 2 years, its condition should be tested with a multimeter or battery tester, and the battery replaced when it is actually weak, not just because of its age.
- [Engine oil for BMW, Mercedes-Benz and Jeep: how to read Longlife, MB 229 and MS codes before an oil change](https://solusyen.com/en/engine-oil-for-bmw-mercedes-benz-and-jeep-how-to-read-longlife-mb-229-and-ms-codes-before-an-oil-change): For BMW, Mercedes-Benz and Jeep, the right engine oil is not just a synthetic oil with the right viscosity, but an oil that carries the manufacturer's approval code for that engine: a BMW Longlife such as LL-01 or LL-04, an MB 229 approval, or a Chrysler material standard such as MS-6395 and MS-13340. The code that applies is set by the manual for each engine and year, and must be printed on the oil container.
- [Check engine light and lost power: DTC P0420 on the Mini Cooper R56](https://solusyen.com/en/check-engine-light-and-lost-power-dtc-p0420-on-the-mini-cooper-r56): P0420 means the engine computer has judged the catalytic converter efficiency on bank 1 to be below the threshold, based on a comparison of the oxygen sensor signals before and after the converter. On the Mini Cooper R56, especially the Cooper S with the N14 or N18 turbo engine, this code can start with oil being burned, misfires or an exhaust leak. Find and fix that cause first before deciding to replace the converter.
- [Lost turbo power: DTC P0299 on BMW diesels (N47 and N57)](https://solusyen.com/en/lost-turbo-power-dtc-p0299-on-bmw-diesels-n47-and-n57): P0299 means the measured turbo boost pressure is lower than the engine computer requests for a certain time. On BMW diesels with the N47 or N57 engine, the causes to check first are leaks in the pressurized air path, a leaking vacuum hose or a sticking turbo actuator, then the condition of the intake manifold on models affected by the EGR cooler recall. The turbo itself is only suspected after all of that is clean.
- [Lean mixture and rough idle: DTC P0171/P0174 on the Jeep Grand Cherokee WK/WK2](https://solusyen.com/en/lean-mixture-and-rough-idle-dtc-p0171-p0174-on-the-jeep-grand-cherokee-wk-wk2): P0171 and P0174 mean the engine computer has to add fuel up to its limit because the mixture reads too lean on bank 1 and bank 2. On a Jeep Grand Cherokee WK or WK2 with a V6 or V8 engine, the two codes appearing together point to a cause that affects both banks, for example an air leak in the intake, wrong airflow data, or not enough fuel pressure. Find the leak first before replacing sensors.
- [Slow warm-up or a thermostat stuck open: DTC P0128 on the Chrysler 300C and Dodge](https://solusyen.com/en/slow-warm-up-or-a-thermostat-stuck-open-dtc-p0128-on-the-chrysler-300c-and-dodge): P0128 means the engine computer sees the coolant temperature not rising to operating temperature within the expected time. The most common cause is a thermostat stuck open, but low coolant and a temperature sensor that reads wrong can also trigger it. On the Chrysler 300 and the Dodge Charger, Challenger or Magnum with the 3.5L engine of certain years, a summary of a Chrysler service bulletin describes a thermostat that can shift out of its seat.
- [Car overheating on the road: what to do in the first 10 minutes](https://solusyen.com/en/car-overheating-on-the-road-what-to-do-in-the-first-10-minutes): As soon as the temperature needle rises high or steam appears from the hood, turn off the A/C, turn on the heater for a while if you cannot pull over yet, then pull over in a safe place and turn off the engine. Do not open the hood or radiator cap while hot; wait at least 15 minutes until the temperature needle drops before checking the coolant. Do not continue the trip if the temperature rises again.
- [Common Cadillac Escalade and Hummer H3 problems: recalls, owner complaints, and what to inspect](https://solusyen.com/en/common-cadillac-escalade-and-hummer-h3-problems-recalls-owner-complaints-and-what-to-inspect): According to NHTSA data, owner complaints about the 2007 to 2014 Cadillac Escalade generation mostly concern airbags, electrical and engine, while the Hummer H3 mostly concerns electrical and engine. Both have official recalls, among others the passenger airbag inflator and the rear axle pin on the Escalade, and the A/C blower motor module that can overheat on the H3. Check the recall status with the VIN before buying or repairing.
- [Common Dodge Journey problems: electrical faults, brakes and ABS, the engine, and the recalls to check](https://solusyen.com/en/common-dodge-journey-problems-electrical-faults-brakes-and-abs-the-engine-and-the-recalls-to-check): Owner complaint data for the Dodge Journey at NHTSA mostly concerns electrical, brakes, and engine, and there are dozens of recall campaigns for the 2009 to 2020 models, for example water entering the ABS module, the power steering hose, the transmission pump, and airbag wiring. Before buying or repairing a Journey, first confirm its engine variant and check the recall history by VIN.
- [Jeep warning lights: what Service 4WD, ETC and check engine mean, and when to stop](https://solusyen.com/en/jeep-warning-lights-what-service-4wd-etc-and-check-engine-mean-and-when-to-stop): On a Jeep, the Service 4WD light means the 4WD system is not working properly and needs service, the ETC light means there is a problem with the electronic throttle control, and a flashing check engine light means a serious condition that can damage the catalytic converter and cause a loss of power. A flashing ETC light, the engine temperature light, and the oil pressure light are signs to stop right away in a safe place.
- [ABS and ESP lights on together in a Mercedes-Benz C-Class W204: what the messages mean and what to do safely](https://solusyen.com/en/abs-and-esp-lights-on-together-in-a-mercedes-benz-c-class-w204-what-the-messages-mean-and-what-to-do-safely): On the Mercedes-Benz C-Class W204, ABS and ESP lights on together mean the ABS and ESP systems are not working due to a malfunction, so the wheels can lock during hard braking, although the normal brakes still work. If the message shown is "Currently Unavailable", the manual asks for the car to be driven carefully above 20 km/h with slight steering movements so the self-diagnosis can finish. If the message is "Inoperative", drive carefully and have it checked immediately.
- [Transmission stuck in limp mode: DTC P0700 and 62TE codes on the Dodge Journey](https://solusyen.com/en/transmission-stuck-in-limp-mode-dtc-p0700-and-62te-codes-on-the-dodge-journey): P0700 only means the transmission control module (TCM) detected a fault and asked for the check engine light; the code that explains the problem is stored in the TCM and needs a tool that can read that module. On the Journey V6 with the 62TE transmission, the companion codes often point to the solenoid pack, and the fluid must be ATF+4. Limp mode is no licence to drive for days, so avoid toll roads and have it checked soon.
- [The classic dead fuel pump problem: DTC P0087 on the Mercedes-Benz C-Class W204](https://solusyen.com/en/the-classic-dead-fuel-pump-problem-dtc-p0087-on-the-mercedes-benz-c-class-w204): P0087 means the engine computer reads a fuel rail pressure lower than it requested, so the C-Class W204 feels weak when the accelerator is pressed hard. Start with the cheap checks: fill the tank, look for leaks and check the filter, then test the in-tank fuel pump and its controller before touching the high-pressure pump. Stop and do not start the engine again if you smell fuel or see drips.
- [Rough-running engine and a flashing check engine light: DTC P0300-P0308 on the BMW 3 Series (E90/F30)](https://solusyen.com/en/rough-running-engine-and-a-flashing-check-engine-light-dtc-p0300-p0308-on-the-bmw-3-series-e90-f30): P0300 means a random or multiple-cylinder misfire, while P0301 to P0308 point to a specific cylinder number. On the N52 and N20 engines of the BMW 3 Series, the most frequent cause is a worn ignition coil or spark plug, so swapping coils between cylinders helps confirm the source. If the check engine light flashes, reduce the engine load and go to a workshop soon, because the catalytic converter can be damaged too.
- [Automatic car suddenly slips into neutral while driving: what causes it in the transmission](https://solusyen.com/en/automatic-car-suddenly-slips-into-neutral-while-driving-what-causes-it-in-the-transmission): An automatic transmission that seems to slip into neutral is usually losing hydraulic pressure, so its clutches slip, for example because the transmission fluid is low, old or the wrong type, the filter is clogged, or a solenoid or the control module is faulty. The real code is stored in the transmission module, while a generic code reader only sees P0700. Avoid steep climbs and toll roads until the cause is known.
- [Check engine light on: what can wait, what cannot, and how to read the code](https://solusyen.com/en/check-engine-light-on-what-can-wait-what-cannot-and-how-to-read-the-code): A steady check engine light means a fault whose code should be read soon, while a flashing light signals a misfire that can damage the catalytic converter, so reduce the load and stop safely. The code is read through the OBD-II port with a code reader, and its first letter shows the system: P, B, C or U. Do not wait if another red light comes on, power drops or you smell fuel.
- [Hot car battery and a rotten egg smell: signs of overcharging and how to test for it](https://solusyen.com/en/hot-car-battery-and-a-rotten-egg-smell-signs-of-overcharging-and-how-to-test-for-it): A hot battery with a rotten egg smell is usually being overcharged by the charging system, and the most common cause is a failed voltage regulator inside the alternator. Measure the charging voltage with a multimeter; the battery light and code P2504 often come on as well. Do not continue driving if the smell is strong, the battery feels hot or looks swollen, or the battery light is on.
- [Car broke down on the road? Safe steps, in order, before you call a mechanic](https://solusyen.com/en/car-broke-down-on-the-road-safe-steps-in-order-before-you-call-a-mechanic): When your car breaks down, make your position safe first: steer onto the shoulder if the car still moves, switch on the hazard lights and set up the warning triangle. Read the lights on the instrument panel before you try to restart the engine, and never restart an engine that stalled after driving through a flood. Then call the right help, such as the Jasa Marga service on a toll road, and have your location and the symptoms ready.
- [BMW warning lights explained: Drivetrain malfunction, DSC, engine light and the codes behind them](https://solusyen.com/en/bmw-warning-lights-explained-drivetrain-malfunction-dsc-engine-light-and-the-codes-behind-them): On a BMW, a red light means an urgent safety matter, while a yellow light means a potential problem that needs checking. The Drivetrain malfunction message means the engine or transmission computer is limiting power to protect the car, and a flashing DSC light means the system is working, not broken. If a red oil pressure or engine temperature warning appears, switch the engine off in a safe place.

### Home appliances

- [Home appliances](https://solusyen.com/en/home)
- [Air conditioner](https://solusyen.com/en/home/category/air-conditioner)
- [Gas stove](https://solusyen.com/en/home/category/gas-stove)
- [Home electrics](https://solusyen.com/en/home/category/home-electrics)
- [Refrigerator](https://solusyen.com/en/home/category/refrigerator)
- [Rice cooker](https://solusyen.com/en/home/category/rice-cooker)
- [Washing machine](https://solusyen.com/en/home/category/washing-machine)
- [Water dispenser](https://solusyen.com/en/home/category/water-dispenser)
- [Water heater](https://solusyen.com/en/home/category/water-heater)
- [Water pump](https://solusyen.com/en/home/category/water-pump)
- [Electric water heater not heating: from the ELCB to the element (which you do not open yourself)](https://solusyen.com/en/electric-water-heater-not-heating): An electric water heater that does not heat has most often been cut off by the ELCB in its plug, has its power or temperature knob in the wrong position, gets too little water flow (on an instant model), or has a tripped thermal switch. Test and reset the ELCB as the manual describes, then check the setting and flow. If the light stays off or the water stays cold, have a technician check the thermal switch, element and thermostat.
- [Rice cooker will not switch to cook or the rice stays raw: thermostat and sensor](https://solusyen.com/en/rice-cooker-will-not-cook): A rice cooker that will not cook or jumps straight to warm most often has a pot that does not sit fully on the heating element, dirt on the element or temperature sensor, or a control button that was not pressed all the way down. Rice that stays raw usually means too little water. If it still will not switch or heat after all that, take it to a service center to have the temperature control checked.
- [Water pump not starting or running non-stop: pressure switch, foot valve and leaks](https://solusyen.com/en/water-pump-not-starting-or-running-non-stop): A water pump that does not start has often been shut off by the motor's thermal protector, or it is getting too little voltage or has a cable or socket problem. A pump that runs non-stop or keeps cycling usually loses pressure through a leaking pipe, a stuck foot valve, too little priming water or a faulty automatic switch. Check for leaks and re-prime with the power off; leave the motor, capacitor and switch to a technician.
- [Washing machine will not spin or drain: from the pump filter to the lid switch](https://solusyen.com/en/washing-machine-will-not-spin-or-drain): A washing machine that will not spin or drain is most often stopped by a paused program or one without a spin cycle, an unbalanced load, a lid or door the machine does not sense as closed, or a blocked drain at the pump filter or hose. Unplug the machine, then drain the water and clean the filter. If the error code still appears afterward, contact the authorized service center.
- [Washing machine leaking from underneath: 6 points to check before the technician comes](https://solusyen.com/en/washing-machine-leaking-from-underneath): Water pooling under a washing machine most often comes from the inlet or drain hose connections, a loose pump filter cover, too many suds from detergent, or a blocked house drain that sends water back up. Check those points with the water faucet closed and the machine unplugged. If the water comes from inside the machine's cabinet, switch it off and contact the authorized service center.
- [MCB keeps tripping: finding the appliance that causes it without opening the panel](https://solusyen.com/en/mcb-keeps-tripping): An MCB trips when the current exceeds its limit or there is a short circuit; an ELCB trips when current leaks to ground. What you can safely do yourself is switch off all large appliances, flip the lever back up once, then turn the appliances on one by one to find the trigger. If the MCB trips again at once with everything off, you smell burning or the panel feels hot, stop and call an electrician.
- [Refrigerator not cooling but the light is on: what to check, from the door seal to the compressor](https://solusyen.com/en/refrigerator-not-cooling): When the light works but the refrigerator does not cool, it is most often set too warm, the door does not close fully, it is packed too full, or the condenser at the back is dusty and blocked. Check those first, and unplug it before you clean anything. If it is still not cold two to three days after everything is in order, the cooling system needs an authorized technician.
- [Noisy refrigerator or a compressor that never stops: causes and when to call a technician](https://solusyen.com/en/noisy-refrigerator-compressor-never-stops): Humming, hissing and the sound of flowing liquid are normal for a refrigerator, especially after it has been moved or when the compressor starts. Loud noise from a refrigerator that is not level, or from a fan hitting something, can usually be fixed at home. Irregular noise that never stops, or a compressor that never shuts off even though the door, contents and ventilation are fine, needs an authorized technician.
- [Gas stove with a red flame or no flame: safe checks at home](https://solusyen.com/en/gas-stove-red-flame-or-no-flame): A red or yellow gas flame usually means the flame is short of oxygen or dirt and spilled food are blocking the burner holes; a nearly empty cylinder also makes the flame small and unsteady. Clean the burner once it is cool, make sure the kitchen is well ventilated, and check the cylinder. If you smell gas, close the valve, open the doors and windows, take the regulator off, and do not light a flame or use a switch.
- [Water dispenser not heating or not cooling: thermal fuse, compressor and airflow](https://solusyen.com/en/water-dispenser-not-heating-or-not-cooling): A water dispenser that does not heat or cool most often has its heater or cooling switch on the back turned off, needs time to recover after heavy use, or has air trapped in the tank after a bottle change. For cold water, the vents on the back must be clear. If the heating light stays off, or the cooling does not work with the switch on, have a technician check the thermal protection, heater or cooling system.
- [Air conditioner running but not cooling: filter, outdoor unit, refrigerant and when to call service](https://solusyen.com/en/air-conditioner-running-but-not-cooling): An air conditioner that runs but does not cool is most often set to a mode other than cool, has a dusty filter, or has a hot outdoor unit that is boxed in. Unplug it before cleaning the filter, and clear the space around the outdoor unit. If the outdoor unit does not run, or it still does not cool at a low set temperature, low refrigerant or a failed part is likely, and that needs a technician.
- [Air conditioner leaking water indoors: drain line, mounting angle and filter](https://solusyen.com/en/air-conditioner-leaking-water-indoors): An AC that drips water indoors usually has a problem along the condensate drain: a filter clogged with dust, or a drain hose that is kinked, runs uphill, is blocked by algae or has its end sitting in water. Unplug the AC, then clean the filter and straighten the hose. If the leak started after installation or a move, or continues after that, have a technician check the mounting angle and the drain.