How to Remove and Install a Wiper Motor?

2 Answers
MalachiMarie
07/24/25 6:39pm
Press the locking clip and disconnect the wiring harness connector simultaneously. Use a 23mm socket with a breaker bar to remove the two fixing nuts of the wiper arm assembly. Press the bolt of the wiper transmission bracket by hand to remove the wiper.
Was this review help?
1
2
Share
BrookeLee
08/11/25 10:24am
I've taken apart the wiper motor several times before, and it doesn't seem too difficult for beginners, but safety is key. The top priority is disconnecting the negative terminal of the car battery to prevent electric shock—many accidents happen this way. The tools required aren't complicated either; just a Phillips screwdriver and a wrench will do. During disassembly, first unscrew the nut on the wiper arm and gently remove the arm to avoid scratching the windshield. Next, remove the screws on the water deflector panel, and after prying it open, you'll see the bracket screws securing the motor. Unscrew those, disconnect the wiring harness, and the old motor can be easily pulled out. When installing the new motor, reverse the steps, ensuring all screws are tightened securely to prevent loosening, then reconnect the battery to test functionality. The first time I did this, I forgot to disconnect the battery, which caused a fuse to short—resulting in an extra trip to the repair shop. The whole process can be done at home in about 40 minutes, saving a good chunk of money. After finishing, don't forget to test the wiper speeds to ensure smooth operation—it's a crucial step for safe driving.
Was this review help?
12
5
Share
Expand All
More Forum Discussions

Is one bottle of tire repair liquid used at a time?

Tire repair liquid is used one bottle at a time. Below is relevant information about tire repair liquid: Function: The production process of automatic tire repair liquid is simple, easy to use, environmentally friendly, non-toxic, non-corrosive, and non-flammable. The product is affordable and widely accepted, featuring high adhesion and long-term storage capability. With automatic tire repair liquid, no additional tools are needed for tire repair, and inflation and repair can be completed within seconds. If a tire gets punctured while driving, simply inject the automatic tire repair liquid directly into the tire through the valve to achieve the miraculous effects of leak prevention, repair, and automatic inflation. Method: The method involves injecting an appropriate amount of tire repair liquid into the tire through the valve, inflating it to fill the hole, and then continuing to inflate until the rated pressure is reached. The excess tire repair liquid will serve as a preventive measure.
17
2
Share

What is the reason for the ETC tag being invalid?

ETC displaying "Tag Invalid" indicates that the ETC electronic tag is not activated. You need to take the ETC device to an ETC service center or ETC service point for inspection. If the invalidation is not caused by human factors, simply performing a secondary activation of the ETC will allow it to be used. ETC installation process: Upon receiving the device, first check if the ETC card and electronic tag (OBU) are damaged. Press the anti-tamper button on the back of the OBU; the red light will briefly turn on, and the OLED screen will display "Tag Invalid" or "Please Insert Card," indicating the device is functioning normally. Clean the front windshield to ensure the glass surface is smooth, clean, and dry. Then peel off the adhesive backing of the OBU and stick it to the installation position. Press firmly for 2-3 minutes to remove any air bubbles. Insert the ETC card with the front side facing the driver and the back side facing the windshield, ensuring the chip is inserted into the OBU device. ETC activation method: Insert and remove the ETC card twice in succession until the electronic tag screen displays "Bluetooth On." If inserting and removing the card twice while the tag is not attached shows "Tag Invalid," this is normal and does not affect activation. Alternatively, you can press the button on the top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth and open the corresponding mobile app (usually, a download QR code is provided on the electronic tag). Enter the device activation interface. Click "Connect Device" and wait patiently for the "Connection Successful" prompt. Once connected, upload a photo of the vehicle's front to complete activation.
16
1
Share

What does NIO Fellow mean?

NIO Fellow is a partner in NIO's stores responsible for establishing user relationships, delivering brand value services, and assisting users in purchasing and using vehicles. Below is relevant information about NIO: Marketing Philosophy: User-centric, prioritizing user cultivation and acquisition over products, and influencing users' brand value before the product. NIO gathers users online and offline, retains them through the APP, and converts APP users into car buyers. NIO's marketing focuses on core users, leveraging word-of-mouth to expand surrounding circles, emphasizing bringing in new users through existing ones, with a high-quality lifestyle as the core brand value. This is why NIO advertisements are rarely seen. Company Profile: NIO is the most outstanding representative of China's new automakers, founded in November 2014. By April 2018, NIO had established R&D and production facilities in 12 locations worldwide, including Shanghai, Beijing, San Jose, Munich, and London. On September 12, 2018, NIO successfully IPO'd on the New York Stock Exchange.
2
0
Share

What is the transmission failure of the Jeep Cherokee?

The Jeep Cherokee is prone to transmission failures, which will display a "Service Transmission" message on the dashboard. Typically, when this issue occurs, the vehicle enters a protective mode known as "limp mode" or "lock-up," where acceleration becomes sluggish and the car struggles to gain speed. This serves as a reminder to the owner that the vehicle requires immediate servicing, as the onboard computer system prevents further driving and mandates a transmission inspection. Below are relevant details about common Cherokee transmission failures: Transmission Valve Body Breakdown: This component is particularly susceptible to failure. The valve body contains electronic components that, due to prolonged exposure to high-temperature transmission fluid, often develop circuit issues—specifically with the wiring harness. This transmission model allows for individual replacement of the wiring harness. Overheated Clutch Plates: There are four sets of clutch plates in total, two of which are prone to overheating. These overheated plates can detach upon touch and must be replaced, as failure to do so will impair clutch braking and gear shifting. This is why it's crucial to avoid heavy acceleration when in limp mode, as it can cause significant damage to the transmission.
3
0
Share

Is it serious if the car is scratched and the white paint is exposed?

When the car is scratched and the white paint is exposed, it needs to be dealt with promptly. Here is some relevant information about car paint: Composition of car paint: The body paint of a car consists of four layers, from the inside to the outside, which are the electrophoretic layer, the intermediate coat, the color coat, and the clear coat. The key function of the electrophoretic layer is rust prevention. After the entire body is assembled, it is immersed in an electrophoretic tank, forming an electrophoretic layer on the surface of the body. Intermediate coat: Above the electrophoretic layer is the intermediate coat, whose main functions are rust prevention and improving adhesion to the next layer of body paint. Above the intermediate coat is the color coat, which primarily serves an aesthetic purpose. The various colors of the car body that we usually see are mostly presented by the color coat. Clear coat: The outermost layer of paint is the clear coat, which is a transparent layer. The clear coat enhances the glossiness of the body paint and protects the color coat. Most minor scratches usually remain on the clear coat, but these scratches can be removed through simple polishing.
19
1
Share

Can a commercial vehicle be directly transferred to an individual?

A commercial vehicle can be directly transferred to an individual, but the transferee must provide a power of attorney authorizing them as the agent to handle the transfer. Generally, when transferring a commercial vehicle to an individual, in addition to the transfer fee, relevant taxes must be paid, including a 4% halved VAT and additional urban construction tax and education surcharge based on the VAT. Below are the required documents for transferring a commercial vehicle to an individual: Used vehicle sales contract. The selling company must issue an invoice to the buyer at the actual transaction price (a copy is required). The vehicle must be present. Original and photocopy of the buyer's ID card. Original and photocopy of the vehicle's initial purchase invoice or the previous transfer invoice. Original and photocopy of the vehicle's registration certificate. Original and photocopy of the selling company's legal entity code certificate. Original and photocopy of the vehicle's license. After completion, bring the transfer invoice, vehicle photo, license, registration certificate, and buyer's ID card to the DMV to process the vehicle transfer registration (update the license).
6
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.