Western Alpine Coaches are famous among people because they are beneficial for long tours. You can take them for long drives because of a lot of interior space and large storage compartments.
Common problems with Western Alpine Coach include failure of the antilock braking system, cracks on walls, leakage of coolant, dirty carpets, ceiling stains, and foggy windows. In addition, you can see rust on the left side mirror, a faulty wind sensor on the awning, and delamination of windshield weather strips.
It is also necessary to bring the essential repairing tools with you during trips to fix minor RVs’ problems without moving toward service centers and getting worried on the road.
| Western Alpine Coach Problems | Solutions |
| Failure of the antilock braking system | Replace sensors |
| Cracks on walls | Reseal the cracked walls |
| Leakage of coolant | Check the radiator cap seal |
| Dirty carpets | Vacuum carpets |
| Ceiling stains | Repaint the ceilings |
| Foggy driver window and headlights | Add a new seal and surface protectant layer |
| Rusting of the left side mirror | Add a chrome layer on the mirror |
| Faulty wind sensor on the awning | Change batteries of wind sensors |
| Delaminated weather strip on the windshield | Protect weather strips from sun heat |
Failure of the antilock braking system
Antilock braking is the safety braking system in these modern and luxurious coaches for the safety of people and drivers.
It protects the tires from skidding and prevents them from locking when you apply brakes suddenly. This system works with the help of sensors that are equipped with wheels.
The sensors transfer the signals to the ECU to apply brakes according to the driving conditions.
The system fails to perform when the sensor is damaged or broken. Moreover, the damaged wires that connect the sensor to the ECU cause their failure.
You can resolve the problem in the Western Alpine Coach by preventing sensors from water damage during tire washing. Replace the damaged sensors with new ones to prevent the wheels from slipping.
It is also necessary to check the connection between the sensor and ECU.
Cracks on walls
Many people complain about the wall cracking in different areas, which can affect the overall appearance of the motorhome.
Cracks on walls come due to low-quality construction material that can crack easily. As a result, the walls get damaged when you collide with hard objects.
Hitting with hard objects damages their seal and interior layer and comes in exposure to moisture. The moisture seeps into the walls and destroys the complete structure.
The poor sealing and incorrect use of adhesives on the walls increase the risk of cracking. However, you can fix the issue by heating the seal and fixing them at its original place.
In addition, you can also fix the cracks by sealing the damaged corners.
Leakage of coolant
Coolant is present in the radiator hose and moves through the tubes to keep the engine of the motorhomes cool.
Leakage of coolant can produce overheating in the motorcoaches because of insufficient movement in the engine compartment.
The leakage of antifreeze occurs due to corrosion on radiator tubes. Corrosion produces cracks and holes in the radiator tube and increases the risk of leakages.
In addition, poor sealing of the radiator hose and cap causes coolant to boil outside from these openings.
You can fix the problem by checking the seals of the radiator cap. Add the correct cap size that can cover the hose opening perfectly without coming off.
Dirty carpets
The carpets in these RVs are not of good quality fabric and can easily absorb dust and dirt, which is challenging to clean.
The carpets become dust due to open doors, windows, and vent areas. Moreover, the carpets of the interior cabin become dirty when outside rugs are not present, so you can remove dust from your feet after coming from outside.
Traveling on unpaved roads with open windows causes dust to accumulate in the fabric of carpets. You can fix the issue by regularly cleaning the carpets.
Vacuum the fabric properly after every trip to remove dust and debris from their delicate fabric. You can also use a soft brush to make the fabric clean and free from small particles.
Ceiling stains
You can see the small stains on the ceiling, which can give a bad look to the overall interior of the RV. The ceiling stains are more visible in the bathroom and near the showers.
The spots are yellow and come due to moisture and water exposure. In addition, you can see the stains due to soap scum during bathing.
You can resolve this problem by wiping the soap solution after a bath using a damp cloth. The fixing method also depends on the extent of the stains.
You must repaint the areas if spots are darker brown in the shade and old. Sand the surface and paint it with a color similar to the existing one.
Foggy driver window and headlights
The double-pane windows on the driver’s side become foggy due to damaged seals. As a result, the drivers cannot see the side traffic clearly due to fogging issues.
Decreased visibility due to foggy windows increases the risk of collisions on the highways with side traffic. Moreover, people also face fogging issues in headlights due to damage to airtight seals.
Headlights contain airtight seals to prevent the entry of water vapors into their electric parts. The damaged seals cause the small water vapors to come inside and fog up the headlight lens.
You can fix the fogging of headlights using surface and plastic protectants to protect the lens from UV damage and water vapors.
Moreover, you can resolve the foggy double-pane windows by adding a new seal.
Rusting of the left side mirror
The driver-side left mirror is rusty and compromises the safety risks due to poor visibility. The rust on the mirror occurs due to a damaged chrome-plated layer.
The damaged chrome-plated layer causes moisture to seep between the layer of glass and metal. These can get damaged when you adopt poor cleaning practices to make the mirror clear.
Harsh rugs and cleaning agents for mirror cleaning affect the chrome layer and cause water entry.
You can fix the issue by plating the mirror with a chrome layer. Avoid using damp and harsh rugs for cleaning mirrors because they can also produce scratches on their surface.
Faulty wind sensor on the awning
Wind sensors are present in Western Alpine Coach on the lower or upper side of the awning to detect wind pressure and protect the awning fabric from wear and tear.
The wear and tear come in their fabric due to high wind pressure. These wind sensors detect the pressure and retract the awnings when the pressure is more.
Sometimes the batteries of these sensors become low, and you face random retracting of the awning. Sensors also fail to transfer signals when they are exposed to water.
You can fix it by inspecting the motor and batteries of the wind sensors. Replace the batteries if these are weak and add a new one for proper retraction function.
Delaminated weather strip on the windshield
Plastic weather strips are present on the sides of the windshield to protect them from boundaries. The padded plastic material reduces the breaking of a glass windshield by absorbing the impacts from the road and when something collides with them.
In addition, it acts as a sealant and seals the boundaries of the windshield. Finally, it seals the corners and prevents the entry of water from the sides.
The windshield of the motorcoaches starts to delaminate from the upper right corner. Deamination occurs when weatherstrips lose their adhesive bonds with the glass surface due to exposure to heat and moisture.
You can resolve this problem by parking RVs away from sunlight so heat cannot cause the stripping of weather strips.
Reattach the weatherstrips to protect them from further delamination.
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