Browse

Property For Sale Property For Rent

Used Cars Others

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Others Pet Supplies Sporting Goods Ticket Toys Games Transportation

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What is the coding for the ABS control unit of the new Jetta?

2 Answers

DerekRose

09/01/25 6:09am

The coding for the ABS control unit of the new Jetta is 01042. Meaning of the coding: When replacing the ABS pump on a Volkswagen Jetta, the fault code is 01042, indicating the control unit is not coded. Operation guide: Enter 03 brake system, read the fault code as 01042 (control unit not coded), read version information, and the obtained car computer control unit coding is 0000000. Remove the new ABS pump and install the old ABS pump, read version information, and the obtained car computer control unit coding is 0000335. Remove the old ABS pump and install the new ABS pump, select 11 control unit coding. Read the prompt information and click OK to continue. The current control unit coding is 0000000. Input the obtained old control unit coding 0000335. The system prompts that the coding is complete, click OK. Click 'Yes' to clear the fault code. Read the fault code, and now the system has no fault code. The coding is complete, and the ABS warning light on the instrument panel goes off.

Was this review help?

11

1

Share

StAmara

09/14/25 2:05am

After years of car repair experience, I can confirm that the ABS control unit coding for the new Jetta is definitely not a fixed number. This is because each vehicle's coding varies based on production year, engine model (such as 1.4T or 1.6L), and regional configuration. The coding acts like a vehicle's ID card, helping the system identify braking parameters. In our daily shop operations, we use professional tools like ODIS or VCDS to scan the OBD port for reading. The coding usually consists of a 4 to 6-digit alphanumeric combination. DIY coding attempts are not recommended, as entering wrong codes may cause the ABS warning light to stay on constantly, or even lead to brake failure, posing safety risks. If replacing the control unit, the coding must be reprogrammed, typically costing a few hundred yuan, depending on the repair shop. We advise owners to check their VIN and retrieve standard values from the manufacturer's database, or simply visit an authorized 4S shop for service. The ABS is a life-saving system, so regular inspections of wiring and brake fluid are essential to prevent unexpected malfunctions.

Was this review help?

18

2

Share

Expand All

More Forum Discussions

What are the features of the third-generation Haval H6 Max?

The most evolutionary whole-vehicle FOTA upgrade capability, full-scenario recognition AEB automatic emergency braking, and more. Below are the detailed introductions of related features: Introduction: Remote wireless upgrade technology is currently the optimal method for in-vehicle system upgrades. The third-generation Haval H6 boasts exceptional evolutionary capabilities, enabling remote upgrades across five major functional domains, over 40 modules, and thousands of functions. Compared to conventional OTA upgrades, users no longer need to visit a 4S store and connect to a computer for software upgrades. Regardless of location, they can independently upgrade and fix software faults, truly realizing a vehicle that grows, iterates, and evolves. Full-scenario recognition: The full-scenario recognition AEB automatic emergency braking function can identify not only vehicles but also pedestrians, bicycles, and intersection conditions. Whether it's a pedestrian suddenly appearing ("ghost probing"), chaotic traffic at intersections, or emergency braking by the vehicle ahead, it can easily recognize these scenarios and automatically brake in emergencies, eliminating dangers before they occur. Additionally, the low-speed emergency braking meets the 2020 E-NCAP pedestrian protection requirements, supporting a maximum braking speed of 8 km/h, completely surpassing its peers and even outperforming luxury brand models.

Can I Still Drive After the Volkswagen Oil Change Service is Due?

You can still drive for 5,000 kilometers after the oil change service is due, but it is recommended to replace the engine oil as soon as possible. Expired oil is not beneficial for the engine, as engine oil is highly hygroscopic and can absorb moisture from the air over time, leading to degradation and reduced performance. Below are the specific functions of engine oil: Lubrication: A sufficiently thick oil film separates the surfaces of relatively sliding parts, thereby reducing wear; Auxiliary cooling: During engine operation, the oil carries heat back to the oil tank and then dissipates it into the air, helping the radiator cool the engine; Sealing and leak prevention: The oil forms a seal between the piston rings and the piston, reducing gas leakage and preventing external contaminants from entering; Rust and corrosion prevention: The lubricant adheres to the surface of parts, protecting them from contact with water, air, acidic substances, and harmful gases.

What Causes the Loud Engine Noise When Starting a Mazda?

Engine abnormal noises are often closely related to the engine's working cycle. Below are the specific details: Introduction: Engine abnormal noises usually have a clear connection with the engine's working cycle, especially noises from the crankshaft connecting rod mechanism and valve train, which are related to the working cycle. Typically, noises caused by gaps unrelated to the working cycle are often due to faulty engine accessories. If there is a continuous metal friction sound unrelated to the working cycle, it may indicate a problem with certain rotating components. Oil strainer issue: Poor sealing of the rubber ring can prevent the oil pump from properly drawing up oil during operation, leading to the intake of a large amount of air. This results in insufficient lubrication in the engine system, particularly in the hydraulic valve lifter section, causing metal knocking sounds. A clogged oil strainer can prevent normal oil intake into the engine lubrication system, leading to poor lubrication.

Is the BYD Qin a pure electric vehicle?

BYD Qin is a pure electric vehicle. Here is the relevant information: New energy vehicles: These are vehicles that use unconventional vehicle fuels as power sources (or use conventional vehicle fuels with new types of onboard power devices), integrating advanced technologies in vehicle power control and driving to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, and other new energy vehicles. Configuration: The BYD Qin is a high-performance sedan independently developed by BYD Co., Ltd., featuring the second-generation DM technology (switching between pure electric and hybrid modes). Compared to the first-generation DM dual-mode hybrid technology, BYD's second-generation DM dual-mode hybrid system mainly achieves stronger power performance and better economic performance by upgrading to a more efficient and powerful TID assembly, high-speed motor, integrated motor controller, and safer iron battery.

What is the fuel tank capacity of the IZOA?

2021 IZOA has a total of 8 models, with fuel tank capacities of 43 liters and 50 liters respectively. All vehicles are equipped with a 2.0-liter naturally aspirated engine, featuring an electronic continuously variable transmission (E-CVT) or a 10-speed continuously variable transmission (CVT) across the lineup. All models adopt a front-engine, front-wheel-drive configuration. In the same vehicle class, the 2022 Vezel 1.5L CVT Elite Smart Edition has a fuel tank capacity of 50 liters. During actual refueling, the amount of fuel may exceed the calibrated capacity. This is because the fuel tank capacity specified by the manufacturer is measured from the bottom of the tank to the safety level, with additional space remaining from the safety level to the tank opening. This extra space is designed to accommodate fuel expansion due to temperature increases, preventing overflow. If fuel is filled up to the tank opening during refueling, the actual fuel quantity may exceed the calibrated tank capacity. To check the remaining fuel level, drivers can observe the fuel gauge on the right side of the instrument panel, marked with E and F. When the needle approaches E, it indicates low fuel, while nearing F signifies sufficient fuel.

Is Vehicle Sensor Failure Serious?

Automobile sensor failure is very serious. There are many sensors throughout a vehicle, and their roles are extremely important. These sensors work closely together, and once a sensor fails or malfunctions, the corresponding device cannot operate normally or may even stop working, thereby affecting the vehicle's operation. Below is relevant information: Oxygen Sensor: When the oxygen sensor fails, the ECU cannot obtain this information and thus cannot determine if the amount of gasoline injected is correct. An improper air-fuel ratio can lead to reduced engine power and increased emissions pollution; Wheel Speed Sensor: Its main function is to collect the vehicle's speed to detect any signs of skidding. Therefore, there is a specific sensor dedicated to collecting wheel speed, typically installed on the hub of each wheel. If this sensor is damaged, the ABS will fail.

Trending Ranking

Can I go straight after turning right if I find the road blocked?

Does the Sound of a Car Horn Constitute Noise?

Can a car key still be used if it's immediately retrieved after falling into water?

Why is the Electronic Parking Brake More Convenient?

What are the penalties for motor vehicles driving in non-motorized lanes?

How many times can I take the point reduction test in one day?

What is the penalty for not using turn signals when turning?

Will Points Be Deducted for an Unaligned Car Body During Reverse Parking?

How long does it take to restore 12 points after 9 points are deducted from the driver's license?

Should I Service My Car If It Runs Less Than 5,000 Kilometers a Year?

More Forum Discussions

Is Full Coverage Insurance Mandatory in the First Year of Car Purchase?

What are the functions of the four buttons on a Geely car key?

What is the fuel consumption of Honda URV?

What is the fuel tank capacity of the Peugeot 508 in liters?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.