EV Charger Repair in Perth: Common Faults and Fixes
EV charger repair is becoming a common call as more Perth homes rely on a wall charger every night. When your charger suddenly stops working, it is frustrating and can leave you without a charged car in the morning. The good news is that most faults are fixable. Here is what causes them, and when EV charger repair is the answer.
Why has my EV charger stopped working?
An EV charger can stop charging for many reasons: a tripped safety switch, a fault in the charger unit, a damaged cable or connector, a communication or app issue, or a problem on the circuit feeding it. EV charger repair starts with diagnosing which of these is at play, because the fix depends entirely on the cause.
6 common faults behind EV charger repair
- A tripped breaker or safety switch on the charger circuit
- A fault code or error light on the charger unit
- A damaged charging cable or connector
- No power reaching the charger at all
- Communication or app connectivity problems
- Slow or interrupted charging
When it is the circuit, not the charger
Often the charger itself is fine and the problem is the circuit feeding it, a tripped safety switch, a loose connection, or a fault at the switchboard. A licensed electrician can quickly tell whether you need EV charger repair on the unit or a fix to the wiring and protection behind it.
Cable and connector faults
Charging cables and connectors take daily wear and can develop faults, especially if the cable is regularly driven over or left out in the weather. A damaged cable is both a charging problem and a safety risk, so it should be part of any EV charger repair assessment and replaced if needed.
Fault codes and unit faults
Most modern chargers show a fault code or coloured light when something is wrong. These point to issues like earth faults, overcurrent, or internal failures. While some reset with a power cycle, a recurring code usually means the unit needs proper EV charger repair or a warranty claim, which an electrician can advise on.
Can you DIY an EV charger fix?
Beyond a simple reset or checking the breaker, no. An EV charger is a high-power appliance hard-wired to your switchboard, so EV charger repair is licensed electrical work. Opening the unit or working on the circuit is dangerous and can void warranties, so it is a job for a licensed electrician.
Repair or replace?
Whether to repair or replace depends on the fault and the age of the unit. A wiring or circuit fault is usually repaired, while an older charger with an internal failure may be more economical to replace, especially if newer smart or solar features would benefit you. An electrician helps you weigh it up.
Why use a licensed electrician
EV charger repair involves a high-load circuit and your switchboard, so it must be done by a licensed electrician. We diagnose the fault, repair the unit or the wiring, and make sure it is safe and compliant. More on connections is on the Western Power connections page.
How long does a fix take?
Many faults are sorted in a single visit once the cause is found. A reset, a breaker, or a loose connection is quick; sourcing a replacement part or unit takes longer. Your electrician will tell you whether it is an on-the-spot fix or needs a part ordered in first.
Preventing charger faults
A few habits reduce faults: keep the cable off the ground and out of standing water, do not drive over it, and have the charger on its own properly protected circuit. A charger installed correctly by a licensed electrician in the first place is far less likely to give trouble.
EV charger not charging in Perth?
ACS Electrical diagnoses and handles EV charger repair across the metro, on the unit or the circuit behind it. Explore our EV charger installation service, home EV charger guide or electrical maintenance service.
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