Browse

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 Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

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 are the causes of automatic transmission failure in the v73?

1 Answers

Nellie

07/30/25 9:17am

Here are the specific reasons for automatic transmission failure in the v73: 1. Solenoid valve damage. Many cases of vehicle jerking during driving are caused by damaged shift solenoids or pressure solenoids. If the oil pressure solenoid is damaged, it can result in oil pressure that is too low or too high, leading to a sensation of impact or lag when the clutch or brake engages. Similarly, a stuck shift solenoid can cause power interruption. 2. Steel plate and friction plate burning. For example: shifting from 1st to 2nd gear and 2nd to 3rd gear may be normal, as well as other gears, but jerking occurs specifically when shifting from 3rd to 4th gear. This is likely due to slippage in the clutch or brake responsible for 4th gear. It is necessary to rule out solenoid valve failure, as solenoids can be easily measured and checked after removing the oil pan. Burnt clutch plates not only cause jerky shifting but also result in weak driving performance, and the debris from friction can contaminate the transmission fluid. 3. Failure to regularly change transmission fluid. If the automatic transmission is not maintained for a long time, various performance indicators of the transmission fluid, such as lubricity, viscosity, and temperature stability, will significantly decline. Particularly, the temperature of the automatic transmission fluid can become problematic if the radiator is too dirty and cannot dissipate heat. When the computer detects high temperatures, it will enter an emergency operation mode. When the oil temperature exceeds 135°, it can cause significant damage to friction plates, clutch plates, and other components.

Was this review help?

11

4

Share

More Forum Discussions

How Long Does It Take for Soy Milk Spilled in the Car to Lose Its Smell?

Soy milk spilled in the car generally loses its smell about 5 days after thorough cleaning. Additionally, if the car owner stays in the car for a long time with the windows closed and the air conditioning set to recirculate, there is a risk of hypoxia or carbon monoxide poisoning. Therefore, when sitting in the car for extended periods, it is advisable to switch the air conditioning to external circulation to allow air exchange between the inside and outside of the car, or simply open the car windows for ventilation. Below are methods to eliminate odors inside the car: Open the doors for ventilation: After the interior temperature rises, open the doors for ventilation. Open the opposite door as well for quick air exchange. Use air freshener: After the interior temperature cools down, spray air freshener. Remove the source of the odor: Identify and clean the source of the odor in the car, then wash it with cleaning solution. Spray perfume: Spray your favorite perfume inside the car. Place orange peels: Place orange peels inside the car; they can absorb odors and purify the air.

What is the fuel consumption difference between 2.0 and 2.0T?

If the displacement and number of cylinders are the same, there is no significant difference in fuel consumption between a 2.0 and a 2.0T engine. It largely depends on how the driver operates the vehicle. Of course, turbocharged engines generally operate at lower RPMs. When the turbo kicks in, the vehicle can achieve higher speeds with less throttle input while delivering greater power. Therefore, turbocharged vehicles might be slightly more fuel-efficient, but the difference is negligible. However, they do offer significantly stronger power, though they come with higher maintenance costs in the long run. Below is an introduction to turbocharged engines: Principle: A turbocharger is essentially an air compressor that increases air intake by compressing air. It utilizes the inertial force of exhaust gases expelled by the engine to drive a turbine in the turbine chamber, which in turn drives a coaxial impeller. The impeller then compresses air delivered from the air filter pipe, forcing it into the cylinders under increased pressure. Power: As the engine speed increases, the speed of exhaust gas expulsion and the turbine rotation also increase. This allows the impeller to compress more air into the cylinders. The increased air pressure and density enable the combustion of more fuel. By adjusting the fuel supply and engine speed accordingly, the engine's output power can be enhanced.

How Many Gears Does a Handbrake Have?

Generally, a handbrake has three gears. This is because the tightness of the handbrake cable varies when pulling it, resulting in different levels of braking force applied under different circumstances. Below is some relevant information about handbrakes: Principle: The professional term for a handbrake is an auxiliary brake, which operates differently from the main brake system. It uses a steel wire cable connected to the rear brake shoes to apply braking force to the vehicle. Prolonged use of the handbrake can cause the steel wire to undergo plastic deformation. Since this deformation is irreversible, long-term use will reduce its effectiveness and increase the handbrake's travel distance. Supporting Tools: A return spring is used in conjunction with the handbrake. When the handbrake is engaged, the spring is stretched; when released, the spring returns to its original length. With prolonged use, the spring may also undergo corresponding deformation.

What are the scoring criteria and detailed rules for reverse parking?

Scoring criteria and detailed rules for reverse parking: Failure to follow the prescribed route or sequence results in disqualification. If the vehicle body crosses the line or fails to enter the parking space, it is disqualified. Exceeding 210 seconds without completing reverse parking results in disqualification. Stopping midway deducts 5 points each time. Reverse parking operation tips: Control the driving speed by using first gear or reverse gear at idle speed throughout the process. Maintain the same speed as when starting. Control the steering timing by carefully observing during the reversing process, mastering the key points of steering, and turning at the right moment. Control the driving route during the test, as the vehicle's path mainly depends on the speed of steering wheel rotation and driving speed. When reversing, accurately observe the boundary lines and correct the direction in time to keep the vehicle straight while entering the parking space. Precautions: To master reverse parking skills, pay attention to speed control—slow speed and quick steering are key points. When reversing, learn to observe the relationship between the vehicle body and the parking lines through the rearview mirror, ensuring the driving route is visible in the mirror.

Why Can't the Electric Vehicle Charge?

Here are the reasons why an electric vehicle cannot charge: Battery lifespan issue: Generally, the battery's service life is 3-5 years, but incorrect charging methods may also lead to premature battery failure. Therefore, when you find that the battery cannot be charged, you should go to an electric vehicle repair shop for inspection and timely replacement or repair. Charger fuse breakage: If the fuse in the electric switch is broken, it will definitely prevent charging. Similarly, if the fuse inside the battery is broken, it will naturally prevent charging. In this case, you should go to a specialty store to replace the fuse, and never try to fix it yourself. Poor contact at the socket: When there is poor contact between the fuse tube and the fuse holder, when the charger and power source have poor contact, or when the plug and socket have poor contact, it will affect the normal charging of the electric vehicle, resulting in the battery not being charged or not being fully charged.

What are the markings that allow U-turns on the road?

On the road, the markings that allow U-turns are two yellow lines in the center of the road. The left yellow line is a solid yellow line, and the right yellow line is a dashed yellow line, indicating that a U-turn is permitted. Below is an introduction to situations where U-turns are not allowed and where they are permitted. Situations where U-turns are allowed: There is a U-turn sign at the intersection; there are no explicit signs prohibiting U-turns or left turns at the intersection; within the yellow grid line area. Situations where U-turns are not allowed: Places with no U-turn signs; when driving on a one-way street, U-turns are not allowed; road guidance markings do not permit U-turns, and if only a straight arrow is marked on the left, U-turns are not allowed; intersections where the center of the road has a solid yellow line do not allow U-turns; U-turns are not permitted on auxiliary roads.

Trending Ranking

Are the motors in new energy vehicles AC or DC?

Can Modified Tail Lights Pass Annual Inspection?

Where is the Wiper Motor Fuse Located?

What is the fuel consumption of the Transit medium wheelbase medium roof diesel model?

Is a Lottery Required When Changing Cars?

What Causes Abnormal Tire Pressure Indication in a Spare Tire?

Can the Headlight Dust Cover Be Left Uninstalled?

What Causes Oil Leakage in a New Motorcycle Engine?

What is a Motorcycle Rocker Arm?

Will running a red light on a motorcycle be captured by electronic surveillance?

More Forum Discussions

What does it mean when the fault light on a Honda motorcycle comes on?

What is the flash point of 92-octane gasoline?

Will running a red light on a motorcycle be captured by electronic surveillance?

What is the difference between full warranty replacement and replacement without repair?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.