(1) when the car is running on the bumpy road, the car glass will have abnormal sound.
Reason analysis: the looseness of the screw or clasp; the foreign matter in the door decoration board; the opening between the glass and the inner layer. In order to solve this kind of trouble, it is necessary to clean the foreign body in time, fasten the glass, fix the screw, or change the inner layering.
Specific coping methods:
(1) screw / buckle loosening leads to. It includes glass fixing screw, lifting rail fixing screw, door decoration board buckle and other screws in the door decoration board.
(2) foreign matter interference in door trim plate. For example, business cards, coins and so on, need to clean up.
(3) there is a gap between the glass and the inner layer. Fasten the glass fixing screw or replace the inner layering.
(two) abnormal sound appears in the process of glass lifting.
Reason analysis: one is the glass lifter rail abnormal sound, then only need to clean the guide rail and smearing some lubricating oil; the other is the glass lifting parts failure, need to change the glass lifter assembly.
(1) abnormal sound of the guide rail of glass lifter. The main reason is that the screw is loose, or the glass lifting guide rail is too dirty, it needs lubrication. After cleaning the guide rail, grease it on the top to improve the lubrication.
(2) fault of glass lifter parts. Such as wire, rail, slider, etc., these parts damage, generally can only replace the glass lift assembly, a single component is rarely replaceable.
(three) glass lifting difficulty, this is the owner of a reflection of the most problems, and some even need to use human power to rise or fall.
Cause analysis: a glass glue aging deformation, the need to replace the new seal, no serious word talcum powder lubrication; a glass lifting guide rail is too dirty for foreign material, need to clean and grease; there is a motor fault or the battery power is low, need to charge or replace the motor.
(1) the aging, over deformation and deformation of the glass adhesive bar (including inner layering) can cause the glass to rise or fall to form resistance. Generally aging, deformation and so on, it is best to replace the new seal, dirty directly cleaned up. Spray the wax on the glass sealing strip, or apply talcum powder (as a lubricating agent) to the glass, which can generally play a very good effect.
(2) glass lifting guide rail is too dirty. The same is the problem of lubrication, cleaning glass lifting guide rail and smearing grease, can eliminate the fault.
(3) pay attention to the problem of low battery power. When the engine is not started, lifting the glass, the battery consumption is consumed, if the battery power is too low, there will be difficulties in lifting.
(4) motor fault. In the case of sufficient electricity and no resistance, it is very likely that the motor is in trouble when the lifting is difficult.
(5) glass lifter fault. The glass lifter can only be replaced by the glass lifting guide rail fault, the cable fault, the slide block fault, etc..
(6) glass adhesive tape is not suitable. There is indeed a part of the car glass glue strip is not appropriate, this time through the DIY, with scissors, knives, etc., to adjust the shape of the rubber strip.
(four) if the glass lifter rises half, it drops automatically
Reason analysis: may be sealant strip or glass lifter problem, generally equipped with window glass anti pinch function of the car will encounter these problems.