How Do You Test A Sunroof Motor?

by | Last updated on January 24, 2024

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Touch the blue wire to the – terminal of the battery

and then touch either the green or black wire (but not both at the same time) to the + terminal. The should vibrate & whir into action, and if it does then it's A-OK.

How do I know if my sunroof motor is bad?

Bad motors may make a normal motor noise but the noise gets louder and quieter as it turns, or do nothing at all. The sign of bad guides is

if the roof opens but doesn't close

, then one or both guides might be bad. Doing this should tell you something about the condition of the sunroof.

How do I find a sunroof motor?

The motor

is mounted on the sunroof bracket

, which is connected to the cables and tracks responsible for movement. Meanwhile, the sunroof motor switch is typically found on the center console, overhead console, or the vehicle dashboard.

How much does it cost to fix sunroof motor?

The average price for a sunroof motor replacement cost is

between $623 and $673

, with the total cost of the parts coming to around $435. The price of the labor is between $188 and $237, since the total time for this procedure takes between 2.5 and 3 hours at most mechanic shops or dealerships.

What causes a sunroof to stop working?

Inoperable sunroofs are a nightmare. The main reason for them is probably

a dead motor, a faulty switch or a broken fuse

. … It is easy to find and fix the fuse but it's better to leave the work to experts and not cause more damage while trying to DIY it. The motor faults are rare but they are in no way cheap to fix.

Can a sunroof be removed?

With careful attention to the details,

anyone can remove a sunroof easily

without damaging the roof, headliner or upholstery of their car.

How do you fix a sunroof that won't open?

  1. Remove the glass from the sunroof to access the lift arms. …
  2. Lift up the sunroof cable as it may have slid into the path of the guides and lift arm. …
  3. Ensure that the sunroof motor is running properly. …
  4. Check the sunroof wiring as a short can cause it to stop working.

How long does a sunroof motor last?

Of the service data pulled from several makes and models, the average mileage of replacement for a sunroof motor was after the

150,000 mile mark

, which should be an encouraging figure.

What is the difference between a moonroof and a sunroof?

A moonroof is considered a type of sunroof, says CARFAX. But a moonroof usually has a tinted glass panel, much like an extra window, on top of the car. … Unlike a traditional sunroof,

moonroofs are not designed to be removed from the vehicle

, although they usually slide or tilt open, reports USNews.

Does a sunroof have a fuse?

Blown Fuse: Like most electronic components on your car, your

power moonroof has a fuse that protects the system from voltage spikes

. If the fuse blows, the moonroof will not open or close (and may be stuck open if that was the moonroof's position when the fuse blew).

How do you reset a sunroof?

To reset the moonroof,

flip the ignition switch to the “ON” position

. Then, press and hold your moonroof's button towards the full-tilt position. Repeat that step a second time once the moonroof is tilted upwards. After getting the moonroof to tilt upwards a second time, hold the button for an additional four seconds.

How much does it cost to fix a sunroof that won't open?

Sunroof Motor Replacement Cost – RepairPal Estimate. Labor costs are

estimated between $221 and $279

while parts are priced at $448. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

Is sunroof good or bad?

As the experts at Top Gearbox point out, a sunroof “is essentially a giant hole in the roof of your vehicle” and even under the best circumstances, “it'

ll never be as good or as strong as a vehicle

with a conventional roof.” And even though sunroofs seem simple enough, they could actually be ticking time bombs.

Does a sunroof add value to a car?

Buying a new car equipped with a sunroof

typically adds $500-$2000 to the price of the car

depending on the make and model. A certain amount of the extra value stays with the car and will come in handy when it's time to sell.

How do you seal a sunroof?

  1. Clean the roof and sunroof with a wax-free car cleaner and a rag. …
  2. Dry the roof and sunroof with a terry cloth, or wait for the sun to dry it completely.
  3. Close the sunroof completely, and lock it. …
  4. Insert silicone sealant into a caulking gun.

How do I remove a sunroof from my Webasto?

Slide the roof 1/2 way back, look in between the inner and outer cover – there are

3 press studs each side carefully pop these off

then ease the outer cover off them by pulling away from the car.

David Evans
Author
David Evans
David is a seasoned automotive enthusiast. He is a graduate of Mechanical Engineering and has a passion for all things related to cars and vehicles. With his extensive knowledge of cars and other vehicles, David is an authority in the industry.