Fixing a Sunroof

I know that sometimes things suddenly happen to your car. It can be frustrating. Your sunroof is no exception so how do you fix it when it goes wrong? It can be a hassle trying to figure out how to fix the problem. Well thanks to Online Auto Repair we found tips and hints on how to take care of a broken down sun roof. Sure you can visit Hillcrest Ford for help but some of you are do it "your-selfers" and there is nothing wrong with that at all.

Many malfunctions in the sunroof system fall into 2 categories that can often be related to each-other. Water leak issues and electrical problems. Sometimes wiring or switch corrosion can be caused by the water leaks.

A power sunroof can slide the roof panel open or closed. You can also tilt the roof panel up in the back to allow fresh air into the passenger compartment. When driving down the road this can also pull a vacuum and remove stale air from the interior cabin.

In most cases power sunroofs are not that much different than electrically operated power window systems found in most automobiles. Many common parts are shared such as system relays, a master control switch and the motor assembly to perform the movement.

Note that most power sunroof systems are protected by a circuit breaker instead of a fuse. This is in case the sunroof begins to bind. It protects the motor by opening the circuit breaker. Often when people have power sunroof problems they will begin to look for the fuse when there is actually none. A circuit breaker will reset automatically when it cools down.

Power sunroof common problems

Often power sunroofs are a popular option that does not get used very often. When this system sits for months or years without being used often components can develop corrosion that may hinder operation when it is finally desired.

Since a sunroof is part of the exterior surface of the vehicle a complete watertight seal is necessary. If this seal fails or the automatic drain becomes clogged with debris and water sits around the components the corrosion mentioned above will be accelerated. For this reason a very common sunroof problem is water sealing and drainage.

Diagnosing power sunroof problems is pretty straightforward. The first thing to check would be the circuit breaker. Next you would want to verify power at the motor connector. In that case you would be working from the load back towards the battery. If there is no power at the motor you can break out a wiring diagram and do some pinpoint checks at the relay and switch.

To read the full article you can see OnlineAutoRepair.com