How Many Questions Are There in the Subject 1 Test Bank?

What are the reasons for communication failure in Mercedes-Benz battery sensors?

The reasons for communication failure in Mercedes-Benz battery sensors include battery failure, battery sensor failure, and alternator failure. Solutions for battery sensor failure: By adding water immersion monitoring probes, humidity monitoring can be performed on buried battery packs, with alarm prompts set up for timely handling to prevent damage to the battery packs. Install temperature sensors on the batteries and set up over-temperature protection. When the temperature reaches 40 degrees Celsius during equalization charging, the system will automatically switch to float charging. Avoid continuous high-current charging that leads to battery overheating; appropriately extend the periodic equalization charging cycle to prevent frequent high-current charging, which can cause battery overheating and damage. Solutions for battery failure: Sulfation of plates: For mildly sulfated batteries, a low-current, long-duration charging method can be used to resolve the issue. Active material shedding: For lead-acid batteries with minor active material shedding, if the sediment is minimal, it can be cleaned and the battery can continue to be used. Corrosion of plate grids: For batteries with mild corrosion, if there are impurities in the electrolyte, the electrolyte should be drained and repeatedly rinsed with distilled water.

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What does GAC Trumpchi ADAS mean?

GAC Trumpchi ADAS refers to the Advanced Driver Assistance System. Introduction to the Advanced Driver Assistance System: The Advanced Driver Assistance System utilizes various sensors installed on the vehicle (such as millimeter-wave radar, lidar, monocular and binocular cameras, and satellite navigation) to continuously sense the surrounding environment during driving, collect data, and identify, detect, and track static and dynamic objects. Combined with navigation map data, it performs system calculations and analysis to preemptively alert the driver to potential hazards, effectively enhancing driving comfort and safety. Scope of the Advanced Driver Assistance System: Navigation and real-time traffic system TMC, electronic police system ISA, vehicle networking, adaptive cruise control ACC, lane departure warning system LDWS, lane keeping system, collision avoidance or pre-collision system, night vision system, adaptive light control, pedestrian protection system, automatic parking system, traffic sign recognition, blind spot detection, driver fatigue detection, downhill control system, and electric vehicle warning system.

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Can the Geely Xingrui be fitted with 20-inch wheels?

Geely Xingrui can be fitted with 20-inch wheels. Function of wheels: The part where the axle is installed, used to support the tire, cushion external impacts, achieve contact between the tire and the road surface, and ensure the vehicle's driving performance. Introduction to wheels: The wheel hub is the rotating part of the tire's inner rim connected to the wheel core via pillars, i.e., the metal component mounted on the axle that supports the tire. Also known as the rim, steel ring, or wheel disc. Wheels come in various types based on diameter, width, manufacturing method, and material. They can be divided into painted wheels and chrome-plated wheels. Painted wheels are moderately priced, durable, economical in cost, and feature vibrant colors that last a long time. Chrome-plated wheels are further categorized into silver plating, water plating, and pure chrome plating, among other types.

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What is the range of the Baojun E300 in kilometers?

The maximum range of the Baojun E300 is 305 kilometers. Baojun E300 Powertrain: The Baojun E300's electric motor delivers a maximum power of 40kW and a peak torque of 150N·m, with an NEDC range of 305km. The 305km comprehensive range places it in the upper-middle tier among vehicles in its class. Baojun E300 Features: The vehicle is also equipped with the HUAWEI HiCar smart connectivity system. It includes numerous driver assistance systems, such as full-speed adaptive cruise control (0-100 km/h), lane keeping, traffic sign recognition, as well as automatic parking and autonomous emergency braking.

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What are the reasons for the excessive transmission oil temperature in the Jeep Compass?

Jeep Compass transmission oil temperature is too high due to excessive or insufficient transmission oil level, damaged transmission pump, obstructed oil suction pipeline, or deteriorated hydraulic transmission oil. Solutions for excessive or insufficient transmission oil level: Park the machine on level ground, place the shift handle in neutral and lock it. First, loosen the oil plug to check if oil leaks out. If too much oil flows out, drain some of the oil; if no oil flows out, the oil level is too low, and hydraulic transmission oil should be added until oil flows out. Solutions for deteriorated hydraulic transmission oil: If the hydraulic transmission oil in the transmission deteriorates and fails to provide lubrication, it can cause excessive wear in the system, leading to high temperatures in internal components. Replace the hydraulic transmission oil every 1500 hours of loader operation.

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What Causes the BMW Engine Hood to Overheat?

BMW engine hood overheating may be caused by excessive dirt on the radiator surface, thermostat failure, or prolonged lack of coolant replacement. Solutions for thermostat failure: After starting the engine, check for water flow in the cooling tank; inspect whether there is water flow at the radiator inlet pipe; observe the temperature gauge to see if it shows any abnormalities. Solutions for excessive dirt on the radiator surface: Radiator blockages can be internal or external. When cleaning, pay attention to the types of debris on the radiator surface. For dry leaves, mud, etc., you can first use a brush to slowly clean, removing larger debris before using a high-pressure water gun for washing. When using the high-pressure water gun, adjust the nozzle to a spray pattern and avoid angling it towards the radiator fins, as this can easily bend the fins and affect performance. If there is a lot of willow catkins or similar debris on the radiator, avoid using water for cleaning. Fluffy materials like willow catkins stick to the fins when wet, making them hard to remove and impairing heat dissipation. It's best to use a brush to clean them bit by bit, then remove the radiator and use high-pressure air to blow from the inside out.

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How Many Questions Are There in the Subject 1 Test Bank?

What are the reasons for communication failure in Mercedes-Benz battery sensors?

What does GAC Trumpchi ADAS mean?

Can the Geely Xingrui be fitted with 20-inch wheels?

What is the range of the Baojun E300 in kilometers?

What are the reasons for the excessive transmission oil temperature in the Jeep Compass?

What Causes the BMW Engine Hood to Overheat?

Where is the ABS button in a Mercedes-Benz?

What is the reason why the music volume does not decrease when reversing in the T-Roc?

What are the dimensions (length, width, height) of the Mercedes-Benz C200?

Can the rearview mirrors of the Volkswagen Tharu be folded?