The 2018 Yinglang 18T automatic flagship model has been picked up for more than 3 years, with a mileage of 30,000 kilometers, no major accidents and no major repairs.
Fault description: The owner feedback that the vehicle
The motor does not respond when the ignition is started. Under normal circumstances, press the vehicle start switch with your hand and land in 1-2 seconds. Then, for these phenomena in the case, there are mainly 4 reasons: 1, the battery is seriously damaged; 2. Starting motor failure; 3. Line failure; 4. The anti-theft status has not been lifted.
Cause of failure 1:
The battery is seriously depleted.
If the vehicle key fob cannot open the door, you can use the mechanical key to open the door, then press the ignition switch to start the vehicle, and the starting motor does not respond. Assuming that the vehicle can be started by taking electricity, it can be judged that the motor is not responding due to the serious battery loss. At this time, the battery needs to be charged, and if the vehicle cannot be started after charging, the battery needs to be replaced.
The technician opens the front hood, removes the battery snap screw, and replaces the battery (12V 70Ah) with start-stop function. For non-human reasons, you can go to the 4S store for free replacement during the warranty period; During the warranty period, the cost of replacing the battery in the 4S shop is about 2000-2500 yuan, and the cost of replacing the repair shop is about 2000 yuan.
The starter motor is faulty.
If the vehicle is unlocked by remote control, press the ignition switch to start the vehicle, the instrument works normally, and the ignition start motor does not respond. If repeated testing still fails to start, it can be determined that the starter motor is faulty.
Solution 2: The elevator needs to lift the vehicle to remove the guard plate and remove the starter motor for replacement. Since the starter motor has no spare parts supply and cannot be repaired, the starter motor assembly needs to be replaced directly. During the warranty period, you can go to the 4S shop for free replacement; If the warranty period is issued, the cost of 4S shop replacement is about 2000-2500 yuan, and the cost of repair shop replacement is about 2000 yuan.
Cause of failure 3:
If the vehicle is unlocked by remote control, press the ignition switch to start the vehicle, the vehicle instrument is working normally, the instrument of the ignition starting vehicle flashes, and the motor has a starting action (click), but cannot start the engine, which may be caused by a line failure. Then, it is necessary to check whether the screws of the main power supply line of the positive pole of the motor are loose and whether the battery terminal posts are loose.
If the line is loose, a technician is required to carry out reinforcement repairs. During the warranty period, 4S shops can repair them for free; If the warranty period is issued, the price of the 4S shop is about 200 yuan, and the price of the repair shop is about 100 yuan.
The anti-theft status has not been removed.
Use the automobile-specific detection computer to detect the fault code of the anti-theft module to determine whether it is in the anti-theft state. If it is in an anti-theft state, it will also cause the vehicle ignition and start motor to not respond.
Solution 4: If the vehicle’s key fob is working properly, the owner can remove the anti-theft state by himself. If the key fob chip is damaged or has no power, the vehicle will not recognize the key fob. Then, the key fob matching the vehicle needs to be replaced or the key fob battery needs to be replaced (CR 2032). In terms of cost, you can go to the 4S store for free replacement during the warranty period; In the case of warranty period, the price of replacing the remote control key in the 4S shop is about 1000-2000 yuan, and the price of replacing the remote control key battery is about 50 yuan; The price of replacing the remote key in the repair shop is about 800-1000 yuan, and the price of replacing the remote key control key battery is about 30 yuan.
The vehicle in this case was confirmed by the technician to be due to the long-term parking of the vehicle and the serious loss of battery power, resulting in the ignition starter motor not responding, the specific treatment method can refer to Solution 1. In addition, we recommend that the owner of the battery be powered off or regularly charged when the vehicle is parked for a long time.