What is the correct ignition sequence for an automatic transmission?

1 Answers
MacAriel
07/30/25 10:11am
Automatic transmission cars have the correct ignition and starting sequence as follows: ignition, gear adjustment, engine start, moving off, and accelerating. Below are some precautions for driving an automatic transmission car: Regular roads: There are no specific requirements for the car's gear; you can drive normally by keeping it in D (Drive) mode. Parking: When the engine stops running, you need to shift the gear to P (Park) to indicate that the car is no longer in use. Some cars require shifting to P mode to remove the key. Reversing: After pressing the brake and ensuring the car has completely stopped moving forward, you can shift to R (Reverse) mode. Gently releasing the brake will allow the car to move backward. Waiting at a stop or driving in congested traffic: You can shift to N (Neutral) mode. Highways or when overtaking at high speeds: You can shift to S (Sport) mode. S mode is the car's sport mode, allowing free gear changes similar to D mode. You can also choose S mode when climbing hills, as this gear provides the maximum torque output and acceleration.
Was this review help?
17
0
Share
More Forum Discussions

Why Won't the Motorcycle Start When Kicked?

Motorcycle fails to start when kicked due to: insufficient cylinder compression, improper air intake resistance of air filter element, engine intake/exhaust malfunctions, clogged fuel filter, or kinked fuel line faults. Common motorcycle faults: Blue smoke from exhaust pipe. During engine operation, light blue smoke is often visible at the tail of the exhaust muffler accompanied by excessive oil consumption. Black smoke from exhaust pipe. When the engine runs, black smoke emerges from the exhaust with a pungent gasoline odor, particularly noticeable during acceleration. Usage precautions: Always allow the engine to cool completely before washing. Sudden cold-water rinsing of hot engine components like the exhaust pipe (due to thermal expansion/contraction principles) can damage oil seals, causing engine oil leakage - a major cause of minor oil seepage in many motorcycles. It may also lead to chrome layer peeling and rust oxidation at the engine-exhaust pipe junction. Avoid direct water spray on headlights, handlebar grips, ignition switch, exhaust outlets (best to block them), horn, spark plug, air filter, and battery - these contain electrical circuits that may short-circuit or leak when wet, causing issues like non-functional lights, silent horn, failure to start, or weak performance. Use damp cloth cleaning instead.
16
0
Share

Reasons for the Wrench Light in a 10-Year-Old Excelle

The appearance of a small wrench on the car dashboard indicates that the vehicle requires maintenance. It does not signify a fault but serves as a maintenance reminder. The wrench light is pre-programmed to appear after the vehicle has traveled a certain distance. Below is relevant information about the wrench light: 1. Generally, a car needs maintenance every 5,000 kilometers. 2. It can be manually reset following specific methods. 3. Professional equipment at a 4S dealership can be used to reset it. Current Excelle specifications are as follows: 1. Exterior: Features Buick's latest family design, including a winged grille, HID adaptive headlights connected to the grille, and a flattened front end. The side profile adopts a dual waistline design, creating a sporty feel. The rear echoes the front with a sleek, elongated design enhanced by horizontal lines for added depth. The interior is accented with chrome trim in many details, boosting brightness. The 7-inch central display supports smartphone connectivity and voice recognition. 2. Powertrain: Equipped with 1.3T, 1.5L, and 1.0T engines, paired with 6-speed automatic, 6-speed manual, or 6-speed dual-clutch transmissions, offering strong versatility in choices.
20
3
Share

Can the Airbag Warning Light Be Forcibly Reset?

Safety airbag light can be turned off only after troubleshooting the airbag fault, and it cannot be forcibly reset. Below are specific details about airbags: 1. Brief Introduction: The airbag system is a passive safety protection system (see vehicle safety performance), which, when used in conjunction with seat belts, provides effective collision protection for occupants. In the event of a car collision, airbags can reduce head injuries by 25% and facial injuries by approximately 80%. 2. Main Components: Primarily consists of airbag sensors, collision airbags, and electronic control devices. 3. Working Principle: When a collision occurs while driving, the airbag sensors first receive the impact signal. If the impact reaches the specified intensity, the sensors activate and send a signal to the electronic controller. Upon receiving the signal, the electronic controller compares it with stored data. If the conditions for airbag deployment are met, the controller sends an activation signal via the drive circuit to the gas generator in the airbag module. The gas generator, upon receiving the signal, ignites the gas-producing agent, generating a large volume of gas. This gas is filtered and cooled before entering the airbag, causing it to rapidly inflate through the padding in a very short time. The airbag forms an elastic cushion in front of the driver or passenger, then promptly deflates and contracts to absorb impact energy, effectively protecting the head and chest from injury or reducing the severity of injuries.
5
2
Share

What to Do When There is a Small Dent on the Car?

When there is a small dent on the car, the most traditional treatment method is sheet metal repair, which can be used for both large and small dents. Although sheet metal repair is relatively expensive, it yields the best results. Car owners can also purchase a car dent repair kit and attempt the repair themselves. Here is additional information: The principle of a car dent repair kit involves using tools such as a hot glue gun and a bridge-type suction puller to attach a suction cup to the car body and then pull out the dented area using the principle of tension. Although the operation is simple and can be done by oneself, the completeness of the repair is not as good as that of traditional sheet metal repair.
9
5
Share

How to Use Windshield Washer Fluid?

Methods for using windshield washer fluid: Operate through the vehicle's wiper control switch. The main functions of windshield washer fluid are as follows: 1. Cleaning performance: Windshield cleaner is formulated with various surfactants and additives. Surfactants typically have functions such as wetting, penetrating, and solubilizing, thereby achieving the effect of cleaning and removing dirt. 2. Anti-freeze performance: It can significantly lower the freezing point of the liquid, thus providing anti-freeze protection and quickly dissolving ice and frost. 3. Anti-fog performance: A single-molecule protective layer forms on the glass surface. This protective film prevents the formation of fog droplets, ensuring the windshield remains clear and transparent with a clear field of vision.
7
1
Share

Can I Use Mineral Water Instead of Windshield Washer Fluid?

Using mineral water instead of windshield washer fluid is not recommended. Windshield washer fluid not only cleans the windshield but also offers multiple functions such as anti-static, anti-fog, lubrication, and anti-freeze properties, which mineral water lacks. Prolonged use of mineral water can lead to severe scratching of the windshield and increased friction between the wiper blades and the glass, resulting in skipping and unusual noises during operation. Windshield washer fluid is a consumable in automotive use, primarily composed of water, alcohol, and ethylene glycol. It can be categorized into solid and liquid forms, with solid washer fluid typically designed for use in environments above 0 degrees Celsius.
17
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.