Gate Remote Not Working — Troubleshooting Guide (Pretoria)
A gate remote that stops working is one of the most common call-out requests received by JD Gates in Pretoria. Most remote failures have a simple cause that can be diagnosed in minutes.
Step 1 — Check the Battery
Dead batteries are the most common cause of remote failure. Most gate remotes use a CR2032 coin cell or a AA/AAA alkaline battery. Replace the battery and test. If the remote LED does not flash when pressing any button, the battery is likely dead or the remote's internal circuitry has failed.
Step 2 — Check for Code Corruption
If the remote LED flashes when pressed but the motor does not respond, the code in the remote's memory may have been corrupted or the motor memory may have been wiped (e.g., during a power surge). Reprogram the remote to the motor by following the LEARN procedure on the motor control board.
Step 3 — Check for Frequency Mismatch
Centurion Nova remotes operate at 433 MHz. Gemini TX remotes operate at 403 MHz. Using the wrong remote for your motor brand will result in no response. Confirm you have the correct brand and frequency remote for your motor.
Step 4 — Check the Motor's Receiver
If a correctly programmed remote at close range still doesn't trigger the motor, the motor's internal radio receiver may have failed. This is a PCB-level repair or board replacement. JD Gates diagnoses and replaces receiver boards across Pretoria. Call 012 012 6285 for a same-day diagnosis.