Hyundai IONIQ 5 Charging at Recharge

Hyundai IONIQ 5 Charger Will Not Start a Charging Session

You have plugged the cable into your IONIQ 5's charge port on the right rear fender, but nothing is happening. No power flowing, no charging animation on the cluster. This is frustrating, but it is rarely the car. Most failed charging starts come from the charger, the app, or a setting on the vehicle. Here is how to work through it.

Symptoms

• Charge port light does not turn on or blinks red after plugging in
• Charger screen shows an error or returns to the start screen immediately
• Charging app shows session failed or authentication error
• Cable is plugged in but the IONIQ 5 does not recognize the connection
• Charge port door will not open, especially in cold weather

What to Do

1. 1

   Open the charge port door

   Press the button on the charge port door on the right rear fender. If it will not open in cold weather, try pressing and holding the unlock button on your key fob, or gently warm the edges with your hands or lukewarm water. Do not force it open or use sharp tools.

2. 2

   Check for scheduled charging

   On the center touchscreen, go to EV settings and check if a charging schedule is active. You can also check in the Bluelink app under the charging section. Disable the schedule temporarily to charge immediately.

3. 3

   Unplug and reconnect the cable firmly

   Remove the cable completely, wait 10 seconds, and plug it back in. Push the CCS2 connector in until it clicks into the charge port. Make sure both the upper (AC) and lower (DC) sections are fully seated.

4. 4

   Re-authenticate at the charger

   Tap your RFID card again, restart the charging app, or try a different payment method. If the charger supports Plug and Charge and your IONIQ 5 has it enabled, try unplugging and replugging to re-trigger automatic authentication.

5. 5

   Try a different charger or stall

   If the session still will not start, the charger may be faulty. Move to a different stall at the same station. If all stalls fail, try a different charging station entirely.

6. 6

   Restart the car if needed

   In rare cases, the IONIQ 5's charging system needs a reset. Unplug the cable, sit in the car, press the start button to turn the car on, wait 30 seconds, turn it off, and try plugging in again.

Hyundai IONIQ 5 Charger Payment or Authentication Failed

You are at the charger, cable in hand, and the screen says payment failed or authentication error. Your IONIQ 5 is ready to charge, but the charger will not let you start. This is almost always a charger-side or app-side issue, not a car problem. Here is how to get charging.

Symptoms

• Charger screen shows payment declined or authentication error
• RFID card is not recognized when tapped on the reader
• Charging app shows session failed to start or payment error
• Contactless bank card is declined at the charger terminal
• Plug and Charge does not auto-authenticate after plugging in

What to Do

1. 1

   Check your charging app account

   Open your charging app and verify that your payment method is valid, your balance is sufficient (for prepaid accounts), and there is no stuck session from a previous charge. Update your payment method if the card on file has expired.

2. 2

   Try a different authentication method

   If your RFID card failed, try the app's QR code or start-via-app feature. If the app failed, try tapping your RFID card. If you have a contactless bank card, try that. Having at least two methods available saves time.

3. 3

   Check if Plug and Charge is enabled

   On the center touchscreen, go to EV settings and look for the Plug and Charge option. Make sure it is turned on. Then check if the charging network supports Plug and Charge. If both are set up, unplug the CCS2 cable and plug it back in to re-trigger authentication.

4. 4

   Restart the charger if possible

   Some chargers have a reset option on the screen or a physical button. If the charger seems stuck from a previous session, restarting it can clear the error. Check the charger screen for a reset or cancel option.

5. 5

   Move to a different charger

   If authentication keeps failing on one charger, try a different stall at the same station. Charger hardware varies even within the same location, and another unit may process your payment without issues.

6. 6

   Contact the charging network's support

   Most chargers display a phone number or support contact on the screen or on a sticker. Call or message the network's support to report the issue. They can sometimes remotely start a session or clear a stuck charger from their side.

Hyundai IONIQ 5 Charging Slower Than Expected at DC or AC

Your IONIQ 5 has one of the fastest charging architectures on the market. 800V, up to 233 kW, 10-80% in roughly 18 minutes. So when the screen shows 50 kW at a fast charger, something feels wrong. In most cases, slow charging on the IONIQ 5 is not a defect. It is usually the battery temperature, the charger's actual output, or a setting worth checking.

Symptoms

• DC fast charging speed well below the 233 kW maximum
• AC home or destination charging stuck at 3-4 kW instead of 11 kW
• Charging speed drops sharply after reaching 60-70%
• Charging session starts at low power and never ramps up
• Instrument cluster shows much lower power than the charger's rated output

What to Do

1. 1

   Check the battery temperature on the cluster

   Look at the charging information on your 12.3-inch instrument cluster or center touchscreen. If the battery temperature is low, consider driving for 15-20 minutes before your next charging stop, or use the built-in navigation to trigger battery preconditioning automatically.

2. 2

   Confirm the charger supports 800V

   Check the charger's specifications on its screen or the charging network's app. If it is a 400V charger, the IONIQ 5's multi-charging system will still work, but speeds will be lower than on an 800V unit. No adapter needed.

3. 3

   Check your state of charge

   If you are above 80%, the slowdown is expected. For the fastest road trip charging, plan stops so you arrive between 10-20% and unplug at 80%.

4. 4

   Check scheduled charging and charge limits

   Open the EV settings on the center touchscreen or in the Bluelink app. Make sure scheduled charging is not active (it can delay charging start) and the charge current limit is set to maximum.

5. 5

   Verify the charger is not sharing power

   Look at the charger unit. If two cables come from the same cabinet and someone is using the other one, you may be splitting power. Move to an unoccupied charger if available.

6. 6

   Try a different charger or station

   If the speed is still low after checking everything, the charger itself may be degraded or throttled. Try another stall at the same location, or head to a different station entirely.

Charger stuck in "preparing" state

You authenticated successfully, the charger says "preparing," but it never starts delivering power. This is one of the most reported issues on Recharge stations, especially at older units.

Symptoms

• Charger screen shows "Preparing" or "Initializing" for more than two minutes
• Your car's charging indicator does not activate
• The Recharge app shows the session as active but 0 kW delivered
• The charger fan spins up but no power flows

How to Fix It

1. 1

   Wait up to three minutes

   Some Recharge units, particularly the 300kW stations, take longer to complete the power handshake with your car. Give it a full three minutes before taking action.

2. 2

   Unplug and reconnect

   Remove the CCS2 connector, wait 15 seconds, then plug it back in firmly. This resets the communication between your car and the charger.

3. 3

   Stop the session in the Recharge app and start a new one

   Open the Recharge app, tap Stop on the active session, wait for it to fully end, then start a new session on the same charger. This clears any stuck state on the backend.

4. 4

   Try the other connector on the same unit

   Many Recharge stations have two CCS2 connectors. If one is stuck, the other connector on the same unit often works fine.

5. 5

   Use a different authentication method

   If you started with the app, try your RFID card instead, or vice versa. Sometimes the issue is with the authentication path, not the charger hardware.

Old Fortum branding causes app scan failure

Recharge was originally part of Fortum's charging operations before being spun off as a separate company. Some older stations still display Fortum logos and QR codes. Scanning an old Fortum QR code with the Recharge app may not work, or it may redirect to a dead Fortum page.

Symptoms

• QR code on the charger opens a Fortum website or shows an error
• Recharge app says "Charger not found" after scanning
• Station ID on the physical unit does not match what the Recharge app expects
• The charger has Fortum branding but is listed as Recharge in third-party apps

How to Fix It

1. 1

   Ignore the QR code and search by station name in the Recharge app

   Open the Recharge app, use the map or search to find the station by location. The charger will appear under its Recharge name even if the physical unit still says Fortum.

2. 2

   Enter the charger ID manually

   Look for a numeric ID on the charger, often printed on a sticker near the connector. In the Recharge app, tap "Enter ID" and type it in directly.

3. 3

   Use RFID or contactless payment instead of the app

   Tap your Recharge RFID card or a contactless bank card on the reader. This bypasses the app entirely and works regardless of the branding on the charger.

4. 4

   Check if contactless is available on this unit

   Not all Recharge stations support contactless bank card payment. Look for a card reader terminal on the charger. If there is no terminal, you will need the app or an RFID card.

RFID card from old Fortum account not recognized

If you had a Fortum Charge & Drive account and RFID card, it may not work automatically on the Recharge network. Some cards were migrated, others were not.

Symptoms

• Tapping your old Fortum RFID card shows "Card not recognized" on the charger
• The charger beeps but does not start a session
• Your Fortum card works on some stations but not others

How to Fix It

1. 1

   Log in to the Recharge app and check your RFID cards

   Open the Recharge app, go to your account settings, and look under RFID cards. If your old Fortum card is not listed, it was not migrated automatically.

2. 2

   Re-register your RFID card

   In the Recharge app, tap "Add RFID card" and follow the steps. You will need the card number printed on the back of your RFID card.

3. 3

   Use the app to start the session while you wait for RFID activation

   RFID card registration can take up to 24 hours to propagate across all stations. Use the app to authenticate in the meantime.

4. 4

   Order a new Recharge RFID card if re-registration fails

   Some older Fortum cards use a chip format that is not compatible. You can order a new Recharge RFID card through the app or website.

Contactless payment not accepted

You are trying to tap your bank card or phone to pay, but the charger does not respond or shows an error. Contactless payment availability varies across Recharge stations.

Symptoms

• No card reader terminal visible on the charger
• Card reader shows "Payment failed" or does not respond to taps
• Apple Pay or Google Pay not recognized
• The charger prompts for an RFID card but you only have a bank card

How to Fix It

1. 1

   Check if this station supports contactless payment

   Look for a separate payment terminal with a contactless symbol. Not all Recharge stations have been upgraded. The Recharge app shows payment options for each station on the station detail page.

2. 2

   Try removing and re-holding your card

   Hold your card flat against the reader for at least three seconds. Some terminals need a longer hold than you might expect. Remove the card fully, then try again.

3. 3

   Fall back to the Recharge app

   If contactless is not working, open the Recharge app and start the session from there. You need a payment method saved in the app.

4. 4

   Try a different card

   Some Visa Electron and certain prepaid cards are not accepted by the payment terminals. A standard Visa or Mastercard debit or credit card usually works.

Charging speed much lower than expected

The station is rated for 300kW, but your car is only pulling 50kW or less. While your car's battery management limits the maximum speed, Recharge stations can also throttle power.

Symptoms

• Charger display shows far less power than the station's rated capacity
• Charging speed drops suddenly mid-session
• Other cars at the same station are also charging slowly
• The Recharge app shows the session but at low power

How to Fix It

1. 1

   Check how many other cars are charging at the same station

   Recharge stations with multiple connectors often share a power cabinet. If two or three cars are charging simultaneously, the available power per car drops. This is normal and not a fault.

2. 2

   Check your battery level

   DC fast charging slows significantly above 80% on most EVs. If your battery is above 70-80%, the slower speed is your car protecting the battery, not a problem with the Recharge station.

3. 3

   Check the temperature

   In cold weather, your car may limit charging speed until the battery warms up. This can take 10-15 minutes of charging before speeds increase. Some cars precondition the battery if you set the charger as a destination in navigation.

4. 4

   Try a different connector at the station

   Individual connectors can have faults that limit power output. If another connector is free, unplug and try it.

5. 5

   Report the issue in the Recharge app

   If the speed is unusually low and none of the above apply, report it through the Recharge app. Tap the active session and look for a "Report issue" option. This helps Recharge identify hardware problems.