If remotes or fobs stop opening a parkade door but the wall button or keypad still works, the door and operator are probably fine. The fault is usually in the remotes, the receiver they talk to, or the fob list. If nothing works, including the button, the operator or a safety device is more likely the cause. Sorting out which one comes first.
Short answer
When remotes and fobs stop opening a parkade door, the first job is to find out which side has failed. Either the door and operator are not responding to anything, or the door is fine and the signal is not getting through.
That one test saves a lot of guessing. It also tells a strata council or property manager who to call.
Start with the wall button or keypad
Stand at the door and use the wall button, the keypad or the inside control. Watch what the door does.
- The door moves normally. The door and operator are working. The problem is on the remote side.
- The door does nothing, or only moves a short way. The problem is in the operator, the safety edge or the photo eyes. A remote can't fix that.
- The door closes but won't open, or the reverse. Note which one. It helps whoever repairs it.
If the door itself is misbehaving, our article on parkade doors that stick open or keep reversing covers that case. The rest of this one is about the radio side.
Common reasons remotes and fobs stop working
One remote fails and others work
That points to the remote. The battery may be weak, the button may be worn, or the remote may have been taken off the system. Try a fresh battery first. If it still fails, the remote may need to be reprogrammed or replaced.
Every remote fails at the same time
That points to the receiver. The receiver is the small unit, usually on or near the operator, that listens for the signal from remotes and fobs. If it has lost power, taken on moisture or failed, nothing will get through.
The door still works from the wall button because that wire goes straight to the operator.
Short range or inconsistent response
If residents say they have to be right at the door before it opens, the receiver or its antenna is the likely cause. A damaged antenna wire, a receiver moved behind metal, or damp in the enclosure can all cut the range.
Fobs that were working and now aren't
Some parkades use a fob reader instead of a remote. Fobs can be deactivated by mistake when the list is updated, or the reader may have lost its connection. If a fob works on one door and not another, look at that door's reader and its settings.
The operator is in a fault state
Sometimes the operator is locked out because a photo eye is blocked or a safety edge has tripped. The receiver may be fine, but the operator won't act on any command. A blinking light or error code on the operator is a clue. Write down what you see.
Checks you can do safely
These need no tools and no opening of covers.
- Try the wall button or keypad and note what the door does.
- Try more than one remote or fob, ideally from different residents.
- Replace the battery in a remote that has failed.
- Look at the photo eyes near the bottom of the door. Make sure they are clean, lined up and not blocked by a bin, leaves or a parked vehicle.
- Check the safety edge along the bottom of the door for damage or a loose wire.
- Look for lights or codes on the operator and receiver, and photograph them.
- Ask whether anything changed recently, such as a power outage, a fob list update or work near the door.
Send that list to the person repairing the door. It shortens the visit.
What to avoid
Don't prop the door open to keep people moving. A parkade left open is not secure, and residents' vehicles are exposed.
Don't bypass the safety edge or the photo eyes to get the door to respond. Those devices stop the door from closing on people and vehicles.
Don't open the operator or receiver housing unless you know what you are doing. There is live power inside.
Coquitlam notes
Coquitlam has a large strata population. Towers around Coquitlam Centre and Burquitlam have shared parkades with heavy daily use. Newer townhouse developments on Burke Mountain often have a strata that controls what is done to the exterior, so repairs to a gate or door need to go through council or the property manager.
Hillside areas like Westwood Plateau and Burke Mountain get more rain and cooler nights than lower areas. Many lots back onto forest or ravines. In fall, that means more damp around receivers, wiring and photo eyes, and more leaves and debris near sensors. If a problem only shows up on wet mornings, tell whoever is repairing it.
How long a repair takes
Most operator, sensor and safety-edge repairs take a few hours. If a part has to be ordered, it takes longer. Work is planned with the strata or property manager so residents can still get in and out while it is done.
When to call a professional
If you have changed batteries, checked the sensors and the problem is still there, it is time to call. The same goes if every remote has failed, if the receiver has lost power, or if the operator is showing a fault you can't clear. Call sooner if the door is stuck open and the building is not secure. A technician can confirm whether the receiver, the operator or the safety devices are at fault, and tell you what the repair involves before any work starts.