Having trouble getting your Scion tC sunroof to slide open easily? A little lubrication can go a long way to restoring smooth operation. Here’s a simple guide to lubricating your tC sunroof so it opens and closes with ease.
Overview of Lubricating the Scion tC Sunroof
| Steps | Tools Needed |
| 1. Clean the sunroof tracks | Soft cloth, isopropyl alcohol |
| 2. Apply lubricant to the tracks | Silicone spray lubricant |
| 3. Open and close the sunroof | |
| 4. Wipe away excess lubricant | Soft cloth |
| 5. Test operation |
Table of Contents
Step 1: Clean the Sunroof Tracks
The first step is to clean the sunroof tracks to remove any dirt, debris or old lubricant. This will allow the new lubricant to adhere properly.
You’ll need a soft cloth and some isopropyl alcohol. Dampen the cloth with the alcohol and wipe down the inside roof channels that the sunroof slides along. Make sure to clean both sides of the channels thoroughly.
Allow the tracks to dry completely before moving to the next step.
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Step 2: Apply Silicone Lubricant
Once the tracks are clean and dry, you’re ready to apply lubricant. The best type of lubricant to use is a silicone-based spray lubricant. Avoid petroleum-based lubricants like WD-40 as they can become gummy over time.
Hold the straw of the spray lubricant directly over the roof channels and spray a light coating along the full length of the tracks. Make sure to get both sides.
You don’t need a heavy application of lubricant. Just a light misting is sufficient.
Step 3: Open and Close the Sunroof
After lubricating, open and close the sunroof a few times. This will evenly distribute the lubricant along the tracks.
Open the sunroof all the way and close it fully after each pass. Cycle it like this 5-6 times.
This will ensure everything is slick and primed for smooth operation. Be careful not to force anything during this process.
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Step 4: Wipe Away Excess Lubricant
There will likely be some excess lubricant that seeps out around the edges of the sunroof opening. Take your soft cloth and wipe this away.
You want a light lubricant film on the tracks only. Any overflow or puddling can attract dirt over time which can hinder operation.
Make sure the headliner and surrounding roof area is dry and free of lubricant drips or residue.
Step 5: Test Operation
The final step is to test operation of the sunroof. Open it all the way and make sure it slides back smoothly without sticking or binding.
Close it fully and check that it seals properly against the roof. Make sure any bouncing or shuddering is eliminated when closing.
If you notice any sticking, repeating steps 2-4 may help work the lubricant into the system a bit more. But your sunroof should now be opening and closing with ease.
Dos and Don’ts of Lubricating Your Scion tC Sunroof
Dos
- Use silicone-based lubricant sprays made for auto use
- Lubricate sunroof annually
- Open and close the sunroof to distribute lubricant
- Wipe away any excess lubricant drips or residue
Don’ts
- Use petroleum-based products like WD-40
- Over-apply the lubricant
- Force the sunroof if there’s resistance
- Neglect periodic lubrication
Frequently Asked Questions
How often should I lubricate the sunroof?
You should lubricate the sunroof about once a year to keep things operating smoothly. More frequent lubrication may be needed in harsh environments with lots of dirt or debris.
What lubricant is best for the sunroof tracks?
A silicone-based spray lubricant is ideal for sunroof tracks. Avoid WD-40 or other petroleum products that can become gummy.
Where can I buy sunroof lubricant?
Sunroof lubricants are available at most auto parts stores or can be purchased online. Brands like Blaster or DuPont are good quality.
Are there any tricks to lubricating the sunroof?
After applying lubricant, open and close the sunroof 5-6 times to work the lubricant into the system. Going through the full range of motion ensures even distribution.
How do I know if the sunroof needs lubrication?
Signs like sticking, stuttering, increased noise, or resistance when opening indicate lubrication is needed. Annual lubrication can prevent these issues.
Can I use household lubricants on the sunroof?
Avoid household products like oils or greases. Stick to specified silicone-based lubricants made for auto applications.
Final Thoughts
Lubricating the sunroof on your Scion tC is an easy process that can restore smooth operation and prevent costly repairs down the road.
With just a bit of silicone lubricant spray, a soft cloth, and a few minutes of time, you can have your sunroof opening and closing effortlessly once again. Just remember to lubricate annually to protect the mechanisms and ensure your sunroof gives you years of trouble-free enjoyment.
