1. Produk Lebihview
This manual provides essential information for the POPSTORE U340E U341E Transmission Valve Body. This component is a critical part of your vehicle's automatic transmission system, designed to regulate hydraulic pressure and fluid flow to control gear changes. It is a refurbished replacement part manufactured from high-quality aluminum, ensuring durability and reliable performance.
The package includes one (1) refurbished transmission valve body.
2. Keserasian Kenderaan
The U340E U341E Transmission Valve Body is compatible with various Toyota and Scion models. Please verify your vehicle's specific model, year, and engine size against the list below to ensure proper fitment. The part numbers for this valve body are U340E, U341E, and U341F.

This image illustrates the transmission valve body and lists compatible vehicle models, including Toyota Celica, Corolla, Echo, Scion xA/xB, and Yaris, with specific engine sizes and years.
- Toyota Celica GT 1.8 Litre FWD U341E (2000-2005)
- Toyota Corolla 1.8 Litre FWD U340E (2008-On)
- Toyota Echo 1.5 Litre FWD U340E (2000-2005)
- Toyota 1.8 Litre AWD U341F (2003-On)
- Toyota 1.8 Litre FWD U341E (2007-On)
- Toyota Scion xA/xB 1.5 Litre FWD U340E (2004-2007)
- Toyota Scion 1.8 Litre FWD U341E (2008-On)
- Toyota Yaris 1.5 Litre FWD U340E (2006-On)
- Toyota Yaris 1.6 Litre FWD U341E (2006-On)

This image confirms the replacement part numbers: U340E, U341E, and U341F.
3. Garis Panduan Pemasangan (Persediaan)
Installation of a transmission valve body requires specialized automotive knowledge and tools. It is highly recommended that this component be installed by a qualified and certified automotive technician to ensure correct procedure and vehicle safety. Improper installation can lead to transmission damage or malfunction.
General Steps (Consult Service Manual for Specifics):
- Penyediaan: Pastikan kenderaan diangkat dan disokong dengan selamat. Tanggalkan bateri.
- Bendalir Penghantaran Saliran: Carefully drain the transmission fluid into a suitable container.
- Remove Transmission Pan: Remove the transmission pan and filter.
- Putuskan Penyambung Elektrik: Disconnect all electrical connectors attached to the existing valve body.
- Remove Old Valve Body: Unbolt and carefully remove the old transmission valve body. Note the position of all components and bolts.
- Install New Valve Body: Position the new POPSTORE valve body, ensuring all passages align correctly. Secure it with the appropriate bolts, tightening to manufacturer specifications.
- Reconnect Electrical Connectors: Sambungkan semula semua penyambung elektrik dengan selamat.
- Install New Filter and Pan: Install a new transmission filter and reattach the transmission pan with a new gasket, tightening bolts to specifications.
- Isi Semula Bendalir Transmisi: Isi semula transmisi dengan jenis dan jumlah bendalir yang betul seperti yang dinyatakan oleh pengilang kenderaan.
- Operasi Ujian: After installation, perform a thorough test drive to ensure proper transmission function and check for leaks.

This image emphasizes the quality of the replacement part, noting its adherence to OEM standards, strict quality control, reliability, durability, exact fit, and ease of installation.
4. Operasi dan Fungsi
The transmission valve body is an internal component of the automatic transmission. Its primary function is to direct hydraulic fluid to various clutches and bands within the transmission, enabling smooth and precise gear changes. It operates based on signals from the vehicle's Transmission Control Module (TCM) or Powertrain Control Module (PCM), which interpret sensor data (e.g., vehicle speed, engine load, throttle position) to determine the optimal gear ratio.
Once installed, the valve body works automatically as part of the transmission system. No direct user operation is required for this component.

This image provides multiple views of the transmission valve body, showcasing its design and various ports from different perspectives.
5. Penyelenggaraan
The transmission valve body itself typically does not require routine maintenance. Its longevity and proper function are heavily dependent on the overall health of the transmission system, particularly the quality and cleanliness of the transmission fluid.
Key Maintenance Practices for Transmission Health:
- Regular Fluid Checks: Periodically check the transmission fluid level and condition. Refer to your vehicle's owner's manual for recommended intervals and fluid type.
- Perubahan cecair: Adhere to the manufacturer's recommended schedule for transmission fluid and filter changes. Dirty or degraded fluid can cause premature wear and malfunction of internal transmission components, including the valve body.
- Gunakan Cecair yang Betul: Always use the specific type of transmission fluid recommended by your vehicle manufacturer. Using incorrect fluid can lead to severe damage.
- Alamat Bocor Dengan Segera: Any transmission fluid leaks should be inspected and repaired immediately to prevent low fluid levels and potential damage.

This image provides detailed close-up views of various sections of the transmission valve body, highlighting its intricate internal mechanisms and solenoids.
6. Penyelesaian masalah
If you experience issues with your vehicle's transmission after installing this valve body, or if you suspect a problem with the component, consider the following general troubleshooting steps. Due to the complexity of transmission systems, professional diagnosis is always recommended.
Common Symptoms of Valve Body Issues:
- Harsh or delayed shifting
- Slipping gears
- Transmission getting stuck in a particular gear
- Check Engine Light (CEL) illuminated with transmission-related fault codes
- Unusual noises from the transmission
Langkah Penyelesaian Masalah:
- Check Fluid Level and Condition: Ensure the transmission fluid is at the correct level and is clean, not burnt or discolored.
- Scan for Diagnostic Trouble Codes (DTCs): Use an OBD-II scanner to check for any stored transmission-related fault codes. These codes can provide valuable clues about the nature of the problem.
- Periksa Sambungan Elektrik: Verify that all electrical connectors to the valve body and transmission sensors are securely attached and free from corrosion.
- Review Pemasangan: If recently installed, double-check all installation steps, bolt torques, and component alignments.
- Diagnosis Profesional: If symptoms persist, seek diagnosis from a qualified automotive technician. They have specialized equipment and expertise to accurately identify and resolve transmission issues.
If you are unsure about any aspect of troubleshooting or repair, please contact us for assistance.
7. Spesifikasi
Detailed specifications for the POPSTORE U340E U341E Transmission Valve Body:
| Ciri | Perincian |
|---|---|
| Nombor Bahagian | U340E, U341E, U341F |
| bahan | aluminium |
| Kemasan Luaran | aluminium |
| Jenis Sambungan Masuk | Berbenang |
| Bilangan Pelabuhan | 6 |
| Bilangan Pek | 1 |
| Kiraan Unit | 1.0 Kiraan |
| Bilangan Item | 1 |
| Jenis Benang | Standard |
| Saiz Benang | 1/8" NPT |
| Jenis Injap | Badan Injap |
| Nombor Model | U341 |
| UPC | 754003635645 |
| ASIN | B0CL9397JF |

This image displays the transmission valve body along with its approximate dimensions: 29 cm (11.41 inches) in length and 24 cm (9.44 inches) in height. It also indicates that the package contains 1 x Transmission Valve Body.
8. Waranti dan Sokongan
For any questions regarding the product, installation, or potential issues, please contact POPSTORE customer support. We are committed to providing the highest standard of after-sales service to every customer.
Please refer to your purchase documentation or the seller's platform for specific warranty terms and conditions applicable to this product.
