Why is the Buick Excelle wiper not moving?

[LeChristopher]

First, check if the wiper fuse is intact, then see if the motor is burned out, or if the linkage is slipping, and also check if the combination switch has contact. The solutions for the Buick Excelle wiper not moving are as follows: 1. Check the wiper. After opening the car hood, you can see the wiper motor. You can touch the wiper motor with your hand. If it feels hot, it indicates an internal short circuit in the motor. Replacing the motor can solve the problem. 2. Check the wiper blades. If you usually neglect the maintenance of the car wiper blades and find that they are severely damaged on a rainy day and cannot work normally, replace a pair of wiper blades in time. 3. Check the wiper linkage. There are many connection points on the wiper linkage. If these points have problems, the wiper cannot work normally. You can judge whether it is a linkage fault by observing the operation of the wiper. 4. Check the wiper fuse. To protect the car circuit, each electrical device is equipped with a fuse. If the wiper cannot work, check if the wiper fuse is blown. You can replace the blown fuse with a spare fuse from the car. 5. Check the wiper switch. Although the wiper switch is not used frequently, car electronics themselves are unstable. Therefore, if no problems are found in the above checks, consider that the wiper switch may be faulty. You can use a multimeter to measure the condition of the switch or directly replace it with a new one for testing. 6. Check the wiper circuit. Checking the circuit is a relatively complex and time-consuming task. You need to be proficient in using the car multimeter, measuring voltage, resistance, and current, and be able to combine it with practical situations to find the circuit fault point that causes the wiper not to work.