Hyundai Ioniq Hybrid Hybrid Battery Replacement
The Hyundai Ioniq Hybrid was one of the first Korean hybrids to achieve Toyota-level fuel economy, using a 1.56 kWh lithium-ion battery pack that is lighter and more energy-dense than equivalent NiMH packs. While the Ioniq's Li-Ion pack is generally more durable than the older Honda IMA batteries, the 2017–2019 generation is now reaching the age where battery degradation and cell faults are becoming more common in BC's climate. Fault codes specific to Hyundai's hybrid system (P1AA0, P1AA6) are different from Toyota codes — a specialist scan tool is needed to read them properly.
Replacement Pricing
Battery Type
Li-Ion, 240V, 1.56 kWh
Common Fault Codes
P1AA0 · P1AA6 · U229E · P0AFA
vs. BC Dealer
$4,500–$6,500From $2,999
Warning Signs — Hyundai Ioniq Hybrid Battery Failing
- EV system warning light
- Check engine light with hybrid-specific fault codes
- Reduced fuel economy below rated 4.5 L/100km
- Loss of electric-only driving at low speeds
- Battery charge gauge not maintaining normal range
Seeing one or more of these symptoms? Call us for a free phone assessment — we can often narrow down the cause before you even book a diagnostic.
What's Included in the Service
- Full pre-install diagnostic scan and module voltage testing
- Premium remanufactured or OEM replacement battery pack
- Complete pack load test before installation
- Coolant and thermal management system check
- All labour and hardware included
- Post-install system reset and hybrid calibration
- Road test to confirm full system operation
- Up to 5-year written warranty on the replacement pack
- Eco-responsible recycling of your old battery
Hyundai Ioniq Hybrid — Service Notes
Hyundai Ioniq battery replacement requires Hyundai-compatible scan equipment for post-install calibration. We carry the appropriate tooling for Hyundai hybrid systems. Replacement takes approximately 2.5–3 hours.
Mobile Service Available
We can perform Hyundai Ioniq Hybrid battery replacement at your home, office, or workplace across Kelowna, West Kelowna, Vernon, Penticton, and beyond. No tow truck required.
Hyundai Ioniq Hybrid Battery — Common Questions
Specific to this vehicle. Call us for anything not covered here.
The EV system warning on a Hyundai Ioniq indicates a fault in the high-voltage battery or associated electronics. Common codes include P1AA0 (battery pack fault) and U229E (battery management system communication). A specialist diagnostic with Hyundai-compatible equipment is required to read these codes accurately.
Yes. The Ioniq uses a lithium-ion pack rather than Toyota's NiMH chemistry, and Hyundai's hybrid control system uses different fault codes and calibration requirements. This is why we use Hyundai-specific diagnostic tools rather than generic OBD-II readers for Ioniq battery work.
Ready to Fix Your Hyundai Ioniq Hybrid?
Free phone estimates. Same-day service available in Kelowna. Mobile service across the Okanagan.