How many years is the validity period for the Subject 4 exam?

1 Answers
DeJulia
07/30/25 10:27am
Generally, there is a three-year validity period after registering and paying for the driving test, during which all exams from Subject 1 to Subject 4 must be completed. Additional information: 1. The exam paper consists of 50 questions, primarily in the form of case studies, images, and animations, with a full score of 100 and a passing score of 90. 2. Subject 4, also known as the Subject 4 theory test or driver theory test, is part of the motor vehicle driver's license assessment. After the implementation of the Ministry of Public Security's Order No. 123, the Subject 3 exam was divided into two parts: besides the road test, a safety and common sense test was added. Since this test is conducted after Subject 3, it is commonly referred to as the Subject 4 exam, although officially, there is no such term as Subject 4.
Was this review help?
11
5
Share
More Forum Discussions

Can motor vehicles be scrapped across provinces?

Vehicle scrapping process: Car owners applying for scrapping and renewal must fill out the "Motor Vehicle Change, Transfer, Modification, Suspension, and Scrapping Approval Application Form" in duplicate and affix the owner's seal. Apply at the registration and acceptance counter. For vehicles that have reached the scrapping age limit, a "Vehicle Scrapping Notice" will be issued. For vehicles that have not reached the scrapping age limit, after inspection and confirmation by the motor vehicle inspection counter that they meet the scrapping standards, a "Vehicle Scrapping Notice" will be issued. The vehicle owner can choose a qualified recycling company to dismantle the vehicle with the "Notice". The recycling company will dismantle the vehicle and take photos after verifying the "Notice". The engine must be separated from the vehicle, the engine block must be broken, and the frame (chassis) must be cut. The vehicle owner must submit the "Change Form", "XX Province Vehicle Renewal Technical Appraisal Form", "Scrapped Vehicle Recycling Certificate", and photos of the dismantled vehicle to the motor vehicle inspection counter for verification and signature. The license plates and certificates will be reclaimed, and the scrapping registration will be processed according to regulations after approval.
8
0
Share

How to Fix a Non-Functioning Turn Signal Buzzer?

Specific methods to address a non-functioning turn signal buzzer: 1. If the turn signal buzzer is not working, it may be due to poor contact in the turn signal or a malfunctioning buzzer. Turn on the turn signal switch and observe from outside the vehicle whether the turn signal is functioning normally. If it is, this indicates that the buzzer is faulty. Simply replacing the buzzer can resolve the issue. 2. If the turn signal is not working, it suggests poor contact in the turn signal. Remove the turn signal switch and clean any black oxides on the copper contacts with alcohol. Below are additional solutions for a non-functioning turn signal: 1. The issue might be a faulty flasher, which controls the blinking frequency of the turn signal. If the flasher is defective, the turn signal will stay on continuously. Replacing the flasher is necessary. 2. A non-functioning turn signal could also be caused by poor contact in the light controller or a burnt-out bulb. Press the hazard light button on the dashboard to check if the turn signal operates normally. If the hazard lights work fine, the problem likely lies in poor contact in the turn signal lever. In this case, remove the lever and clean the black oxides from the copper contacts. If the bulb does not light up, replacing the bulb is the only solution.
14
4
Share

What items need to be replaced during the second car maintenance?

During the second car maintenance, it is necessary to replace the engine oil, oil filter, and cabin air filter. The items that need to be inspected include: tire side slip condition, brake function and pedal clearance, clutch clearance and clutch fluid level, steering wheel clearance, air conditioning system, instrument functions, power steering system, drive shaft dust cover, exhaust muffler, suspension fixing nuts (chassis inspection), tires and rims, wheel bearings, etc. Modern car maintenance mainly covers the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and other maintenance areas.
13
2
Share

Will Insurance Still Cover If the Annual Inspection Has Expired?

If the vehicle's annual inspection has expired but the insurance is still valid, the insurance company will process the claim according to the terms of the insurance contract in the event of a traffic accident. The following losses and expenses are not covered by compulsory traffic insurance: 1. Losses caused intentionally by the victim in a traffic accident; 2. Losses to the property owned by the insured or the property on the insured vehicle; 3. Losses caused by the insured vehicle in a traffic accident, such as business interruption, vehicle stoppage, power outage, water outage, gas outage, production halt, communication or network interruption, data loss, voltage fluctuations, etc., as well as other indirect losses like depreciation of the victim's property due to market price changes or reduced value after repairs; 4. Arbitration or litigation expenses and other related costs arising from a traffic accident.
9
4
Share

What is a C1F driver's license and what vehicles can it drive?

The C1F driver's license is a combined license of the C1 and F driver's licenses. Holding this license allows the driver to operate all vehicle types permitted by both the C1 and F licenses. Since each driver can only hold one driver's license, when additional vehicle types are added to an existing license, the two permitted vehicle types are merged into one license, resulting in this combined form. The specific details are as follows: C1 driver's license: The C1 driver's license is one of the codes for motor vehicle driver's licenses. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses," the C1 license allows driving small and micro passenger vehicles, as well as light and micro cargo vehicles; light and micro special-purpose vehicles. The small passenger vehicles driven must not exceed 9 seats, and the cargo vehicles must not exceed 6 meters in length. Additionally, the C1 license permits driving all vehicle types allowed by the C2, C3, and C4 licenses. The C1 license examination consists of four subjects, conducted in the following order: traffic laws and related knowledge (referred to as Subject 1), field driving (Subject 2), road driving (Subject 3), and safety and common sense (Subject 4). F driver's license: The F code represents the license for lightweight motorcycles, allowing the operation of motorcycles with an engine displacement of 50ml or less and a maximum design speed of 50km/h or less. The F license is the lowest level among motorcycle licenses, with an application age range of 18 to 70 years. The F license does not permit driving any other vehicle types. Like the C1 license, the motorcycle license examination also consists of four subjects, conducted in the same order. Requirements for adding a motorcycle license to a C1 license include: No full-point record in the current scoring cycle and the most recent scoring cycle before application. Possession of a C1 license for more than one year, i.e., completion of the probationary period. According to the "Motor Vehicle Driver's License Business Work Standards" issued by the relevant authorities, motor vehicle driver's licenses are classified into a hierarchical system, dividing licenses into 15 levels: A1, A2, A3, B1, B2, C1, C2, C3, C4, D, E, F, M, N, and P. The vehicle types permitted by each license level are as follows: A1 license: Permits driving large passenger vehicles. A2 license: Permits driving tractors and heavy or medium full or semi-trailer vehicle combinations. A3 license: Permits driving urban buses with a capacity of 10 or more passengers. B1 license: Permits driving heavy passenger vehicles. B2 license: Permits driving heavy and medium cargo vehicles, etc. C2 license: Permits driving small and micro automatic transmission passenger vehicles, etc. C3 license: Permits driving low-speed cargo vehicles (originally four-wheel agricultural transport vehicles). C4 license: Permits driving three-wheeled vehicles (originally three-wheel agricultural transport vehicles). D license: Permits driving three-wheeled motorcycles with an engine displacement exceeding 50ml. E license: Permits driving two-wheeled motorcycles with an engine displacement exceeding 50ml. M license: Permits driving wheeled self-propelled machinery vehicles. N license: Permits driving trolleybuses. P license: Permits driving tramcars.
14
2
Share

Does signing the form for the driving test subject 2 mean passing?

Signing the score report does not mean passing the test. In theory, whether you pass or fail, you need to collect the score report and sign it. Relevant explanations are as follows: 1. To ensure that test scores can be promptly uploaded to the traffic safety comprehensive service management platform, you should collect and sign the score report after each test. Generally, even if the candidate does not collect the score report, the test center will still upload the candidate's scores. However, some regions may require a signature or have other special circumstances, so it's best to collect and sign the score report. 2. In theory, regardless of whether you pass the subject 2 test, you need to sign the score report (electronic score reports can also be signed). However, in most cases, even without a signature, the scores will still be recorded and uploaded. To be safe, it's best to sign and confirm the scores after each test.
8
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.