What is the issue if the Cadillac fan keeps running non-stop?

1 Answers
Gideon
07/30/25 2:26am
Cadillac fan keeps running non-stop due to excessively high engine coolant temperature or a short circuit in the fan circuit. Below are specific details about the car's cooling fan: 1. Automatic activation conditions: The radiator fan automatically turns on when the coolant temperature reaches 98°C. The car radiator fan activates automatically and cannot be manually controlled. It does not start at low temperatures, and operates at two speed levels for medium and high temperatures. 2. Medium and high-speed cooling fan: Generally, the medium speed automatically activates at 95°C, and the high speed activates at 105°C. When the coolant temperature reaches 95°C, the fan starts and runs at 1600 RPM. When the temperature reaches 105°C, the fan speed increases to approximately 2400 RPM to enhance the cooling rate.
Was this review help?
2
3
Share
More Forum Discussions

What is the G36 Expressway?

G36 is the Nanjing-Luoyang Expressway, abbreviated as Ningluo Expressway, also known as the Ningluo Highway. The total length and significance of the Ningluo Expressway are as follows: Total Length of the Ningluo Expressway: The Ningluo Expressway is a highway connecting Nanjing City and Luoyang City, with a total length of 722 kilometers. It features four lanes in both directions and passes through cities such as Chuzhou, Bengbu, Fuyang, Zhoukou, Luohe, Pingdingshan, and Luoyang. Significance of the Ningluo Expressway: The Ningluo Expressway is a key national trunk highway. Its completion not only provides a rapid passage for the eastern and northern regions of Anhui to the Yangtze River Delta but also plays a significant role in supporting the national Western Development Strategy, improving the investment environment in the central and western regions of Anhui Province, strengthening ties with developed cities in the southeastern coastal areas, promoting economic development in the regions along the route, enhancing the road network layout of Anhui Province, and accelerating the eastward development of Anhui.
20
2
Share

How long can the downgrade of an A2 driver's license be delayed at age 60?

Upon reaching 60 years of age, the downgrade of an A2 driver's license cannot be delayed. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses," holders of driver's licenses for large buses, tractors, medium-sized buses, city buses, large trucks, etc., must exchange their licenses for C1 or C2 driver's licenses at the vehicle management office where the license was issued or elsewhere upon turning 60. Here is additional information: 1. In the new regulations of the 'simplification, decentralization, and optimization of services' reform, adjustments to the A2 driver's license only relaxed the age restrictions for application and the time required for additional endorsements, with no adjustments related to extending the downgrade period or age. 2. Although there is no extension for the downgrade age of the A2 driver's license, the time required for additional endorsements has been shortened. The new regulations state that if a large truck driver's license has already been obtained, and there is no record of a full score deduction in the corresponding scoring cycle, the time required to add an A2 endorsement can be reduced from the original 3 years to 2 years.
4
3
Share

What are the tips for automatic transmission Subject 2?

Driving test Subject 2 tips from 58 Auto: Keep the speed slow and stay calm. Below are specific tips for the driving test Subject 2: 1. Slow speed: Maintaining a slow speed is the fundamental rule for Subject 2 practice. Ensure the car doesn't stall while keeping the speed as slow as possible—the slower, the better. A slow speed allows sufficient time to adjust each operation. 2. Adjust the rearview mirrors: After getting in the car, always adjust the rearview mirrors properly, which is crucial for reverse parking and parallel parking. 3. Master the three-point alignment method: The three points are the driver's eyes, a reference point on the car, and a reference point on the ground. During Subject 2 operations, you must accurately identify and observe these points to ensure precise positioning. 4. Pay attention to the car's four corners: The front corner of the car tends to scrape the outer line during reverse parking, while the rear corner tends to scrape the side lines of the parking space. The front corner may go out of bounds during curve driving and right-angle turns. During parallel parking, the front corner may scrape the outer line or the left front corner of the parking space, while the right rear corner may scrape the right line of the parking space. Therefore, always watch the four corners and the outer lines.
15
1
Share

What is the tire model of the Changan CS75?

Changan CS75 uses Yokohama GEOLANDAR G91 tires. Here is some information about Yokohama: 1. Yokohama has developed tire design technology that reduces air resistance during vehicle driving. 2. As a new environmentally friendly technology to reduce tire rolling resistance, this technology can improve the airflow around the tire during vehicle driving, thereby achieving fuel-saving and environmental protection effects. 3. The Yokohama GEOLANDAR G91 tires feature good braking performance and comfort, relatively affordable pricing, a sporty wheel rim design with a dual-color scheme.
6
5
Share

Is Tesla domestically produced in China?

Tesla is an American electric vehicle and energy company that manufactures and sells electric cars, solar panels, and energy storage products. Here are the key details: 1. Headquartered in Palo Alto, Silicon Valley, California, USA. 2. Originally founded in 2003 by Martin Eberhard and Marc Tarpenning, with Elon Musk joining in 2004 to lead the Series A funding round. 3. The founders named the company "Tesla Motors" in honor of physicist Nikola Tesla. 4. Tesla Motors was the world's first electric vehicle company to adopt lithium-ion battery technology, with its first model being the Roadster. Its major production models include the Tesla Roadster, Tesla Model S, and Tesla Model X.
16
4
Share

Should the Handbrake Be Applied When Putting an Automatic Car in Neutral for Car Wash?

When washing an automatic car in neutral, the handbrake should be applied. Below are detailed introductions to various car gear positions: 1. P (Park) Gear: When the gear lever is in the P position, the transmission is in neutral inside, but the output shaft is mechanically locked. At this time, the car will stop in place even without stepping on the brake, generally used when the car is parked for a long time. When engaging the P gear, the car must be completely stationary. Do not engage the P gear when the car is not fully stopped, and the handbrake must be applied. When parking on a slope, the handbrake should be applied first before engaging the P gear. 2. R (Reverse) Gear: When the gear lever is in the R position, the rotation direction of the transmission output shaft is opposite to that of the engine, allowing the car to move backward. When engaging the R gear, the car must be completely stationary. Do not engage the R gear when the car is not fully stopped. 3. N (Neutral) Gear: When the gear lever is in the N position, the gears inside the transmission are in an idling state, and the clutch is not engaged, resulting in the minimum load on the transmission at this time. The N gear is generally used for short-term parking, such as waiting at a red light, and the transmission should also be put in N gear when the car is being towed. 4. D (Drive) Gear: When the gear lever is in the D position, the gears inside the transmission automatically shift between the lowest and highest gears based on factors like vehicle speed and throttle opening, according to the preset shifting pattern. In most cases, the D gear can be used for driving.
20
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.