Many owners Nissan Tiida are faced with the need to access the engine compartment through the area under the windshield. This is often required to replace the washer pump, repair the heater fan, or eliminate a leak in the area of the hydraulic compensators. The main barrier is a plastic lining, popularly called a “jabot”.
The process of removing this element seems simple only at first glance. Failure to do so may result in breakage of the fragile plastic latches or damage to the paintwork on the hood. You need to proceed carefully, understanding the design of the mounts on the specific generation of your car.
In this manual, we will go through all the stages of dismantling, from removing visible fasteners to disconnecting the fluid supply hoses. We will pay special attention to the nuances that beginners often miss when trying to simply pry off a plastic panel with a screwdriver.
Preparation of tools and workplace
Before starting any work in the engine compartment, it is necessary to ensure safety and convenient access to the repair area. You'll need a standard set of tools, but some specific parts will speed up the process significantly.
For high-quality dismantling of plastic elements, it is better to use a special tool for removing clips so as not to scratch adjacent parts. If you don’t have such a tool, you can use a flat-head screwdriver, but be sure to wrap the working part with electrical tape or cloth.
Be sure to ensure that the hood is securely locked in the open position. Failure to secure it correctly may cause it to fall, resulting in serious injury or damage to the windshield and body parts.
You will also need a container to drain any remaining fluid from the washer fluid reservoir if it is partially full. This will prevent antifreeze or water from spilling on the engine and electrical parts.
- 🔧 Set of screwdrivers (phillips and flathead) with soft tips
- 🔧 10 mm and 12 mm sockets with ratchet
- 🔧 Tweezers or a long hook for removing clips
- 🔧 Rags and gloves to protect hands
⚠️ Caution: Only operate with a cool engine if you plan to remove hoses or touch the radiator. Coolant and metal surfaces may be very hot.
Removing wipers and decorative grille
The first step is always to remove the windshield wiper arms. They are attached to the splines of the electric motor shaft and often become stuck due to time and exposure to reagents. Do not try to move them with excessive force, as this may bend the shaft or break the drive mechanism.
First you need to remove the plastic caps covering the nuts securing the arms. Under them there are 12 mm nuts that need to be carefully unscrewed. After this, use a puller or rocking method to remove the arms from the splines.
After removing the wipers, access to the main decorative grille opens, which covers the windshield wiper mechanism and is attached to the body. This grille is often a separate part or part of a single frill design, depending on the year of manufacture Nissan Tiida.
The grille fastenings are usually made in the form of plastic clips, which are inserted into special holes on the body. They need to be pryed sequentially, starting from the edges, to avoid distortion and breakage of the latches.
- 🚫 Do not pull the wiper arms upward with force, they may break
- ✅ Store nuts and plastic caps in a separate container
- 🛠️ Use a plastic spatula to pry up the clips
- 2004-2007 (C11)
- 2008-2014 (C12)
- 2014-2020 (C13)
- Other
Disconnecting hoses and electrical connectors
Once the visible plastic covers have been removed, all communications passing through the frill area must be disconnected. These include washer fluid supply hoses and electrical connectors for pumps or level sensors.
Hoses are often secured with clamps or inserted into tight fitting fittings. To remove the clamps, use pliers or a screwdriver, gently squeezing them. If the hose is stuck, do not tear it, but shake it slightly, after spraying it with silicone grease or WD-40.
Electrical connectors have latches that must be pressed before disconnecting. Never pull on the wires, as this may break the contacts inside the block. Unclip the latch and carefully separate the part.
Pay special attention to the pipes leading to the injectors on the hood. If you plan to remove the hood along with the frill, the hoses must be disconnected in this place so as not to damage them when folding the part.
☑️ Dismantling communications
Unscrewing the main mounting bolts
The main structure of the frill is attached to the car body with several bolts. They are usually located around the perimeter, in the area of contact with the wings and hood. There may also be bolts securing the frill to the front bumper or grille.
Use a 10mm socket to remove the bolts. Please note that some bolts may be hidden under additional plastic plugs or under the hood itself, which must be opened slightly or removed if access is limited.
After unscrewing all visible bolts, check for hidden fasteners. Sometimes the frill is also held in place by friction in the grooves or additional latches at the bottom. Completely remove all fasteners before attempting to remove the part.
If the bolts are rusty, apply a penetrating lubricant to the threads and wait a few minutes. This will help avoid the heads falling off and simplify the dismantling process.
- 🔍 Inspect the area under the hood for hidden bolts
- 🔧 Use a torque wrench during subsequent assembly
- 🧼 Clean the seats from dirt and rust
How many bolts does a frill typically hold?
On most Nissan Tiida models, the frill is secured with 6-8 main bolts around the perimeter, plus 2-4 additional ones in the area of attachment to the bumper or radiator. The exact quantity depends on the body modification and year of manufacture.
Carefully removing the plastic cover
When all the bolts are unscrewed and the hoses are disconnected, you can begin to directly remove the frill. You need to act smoothly, lifting the part evenly on both sides.
The plastic may fit tightly due to seals or residual stress. If the part does not budge, check all attachment points again. Sometimes it is necessary to pull slightly towards you to release the guide grooves.
Carefully place the removed part in a safe place where it will not be scratched or damaged. The frill plastic is quite fragile, especially on older cars, and can crack if handled carelessly.
If you are removing a frill to replace a seal or seal, be sure to clean the seating surface on the body of old sealant and dirt before installing the new part.
Before removing the frill, take a photograph of the location of the hoses and wires with your phone so that during assembly you do not confuse their connections.
⚠️ Attention: Be extremely careful when working with plastic clips, as replacing them is expensive, and it can be difficult to find original spare parts for older models.
Common mistakes during dismantling
Many owners make the same mistakes, trying to save time or lacking experience in such work. The most common mistake is trying to tear off the frill by force, ignoring hidden fastenings.
The second common problem is damage to the paintwork on the hood or fenders when prying plastic elements with metal tools. This is due to the lack of protective covers on the screwdrivers.
Improperly disconnecting hoses can also cause them to become deformed or rupture. If the hose cannot be removed from the fitting, do not pull it with force, but try to carefully turn it or use lubricant.
Ignoring the condition of the clips and latches can lead to the fact that when reinstalled, the part will not fit tightly, which will cause rattling and water leakage into the interior.
| Error | Consequence | How to avoid |
|---|---|---|
| Removal by force | Cracks in plastic | Check all fastenings |
| Use of metal | Scratches on paintwork | Use soft spatulas |
| Sharp tugging of hoses | Rupture of pipes | Apply lubricant |
| Lost clips | Frill rattling | Place fasteners in a container |
The main task when removing a frill is not to break the fragile plastic and not damage the body elements, so patience and the right tool are more important than physical strength.
Features of installation and sealing
When reinstalling the frill, it is important to ensure that it fits snugly to the body. This is necessary to prevent water and dirt from entering the engine compartment and interior of the car.
Check the condition of the rubber seals. If they dry out or lose their shape, they need to be replaced or treated with silicone grease to restore elasticity.
If leaks are detected during operation, it is recommended to apply an additional layer of sealant in the joint areas. Use automotive sealant that is resistant to temperature changes and moisture.
Tighten the fastening bolts evenly, crosswise, to avoid distortion of the plastic panel. This will ensure even distribution of the load and prevent cracks from occurring.
After installation, check the operation of the windshield wipers and washer nozzles. Make sure that water does not flow into unwanted places and goes directly onto the windshield.
- ✅ Check the tightness of the seams after installation
- 🛠️Tighten bolts to recommended torque
- 🧪 Use quality automotive sealant
- 🚿 Carry out a test car wash
⚠️ Attention: Never leave gaps between the frill and the body, as this is a direct path to corrosion and moisture entering the interior through the ventilation ducts.
FAQ: Frequently asked questions
Do I need to remove the hood to remove the frill on a Nissan Tiida?
In most cases, it is not necessary to completely remove the hood. It is enough to open it and securely lock it in the upper position. However, on some modifications it may be necessary to loosen the hood fasteners for easy access to the upper frill bolts.
How to remove the wiper arms if they do not unscrew?
If the nut is loose and the lever is tight, do not try to pull it by hand. Use a special puller or gently rock it from side to side, lifting it up. You can lightly tap the base of the lever with a rubber mallet.
What should I do if the plastic clip breaks during removal?
A broken clip must be replaced with a new one. Original clips can be purchased from a dealer, and universal clips can be purchased at any auto store. It is important to choose the correct size and diameter clip so that it fits snugly in the hole.
How to protect paintwork when working with metal tools?
Use plastic spatulas to remove elements. If you use a screwdriver, be sure to wrap the working part with electrical tape or cloth. This will prevent scratches on the paint on the hood and fenders.
Is it possible to remove the frill without draining the fluid from the reservoir?
Theoretically, it is possible if the fluid level is low. But it is highly recommended to drain the residue to avoid leakage on the engine and electrics when disconnecting the hoses. This will make the job easier and keep the engine compartment clean.