TOYOTA
Toyota RAV4 Hybrid Battery (2016–2018)
Problems, Warning Codes, Repair Options and Prices — Mobile Service in North Dallas
✓ 244.8-volt NiMH pack under the rear seat
✓ Module repair from $700
✓ Diagnostic credited toward the repair
Vehicles › Toyota › RAV4 Hybrid
Quick Answer
Battery: Nickel-metal hydride (NiMH), 204 cells — 244.8 V nominal
Location: Under the rear seat
Most common codes: P0A80 and P0A7F
Check first: Newer RAV4 Hybrids may still be under Toyota’s hybrid battery warranty — check before paying
Typical fix: Module repair or rebuild after testing
The RAV4 Hybrid arrived in the U.S. for 2016. These first-generation RAV4 Hybrids are now old enough that some packs are starting to weaken. The battery sits under the rear seat, where heat and a dirty cooling intake can shorten its life.
RAV4 Hybrid Hybrid Battery by Generation
| Item | RAV4 Hybrid (2016–2018) |
|---|---|
| Chemistry | NiMH |
| Cells | 204 cells (1.2 V each) |
| Nominal voltage | 244.8 V |
| Location | Under the rear seat |
| Newer models | 2019 and later RAV4 Hybrids use a different pack — call us with your year |
We are preparing details for newer RAV4 Hybrid years. Call us with your model year for a quote.
RAV4 Hybrid: What Owners Should Know
- The first U.S. RAV4 Hybrid (2016–2018) uses a 204-cell, 244.8-volt NiMH pack under the rear seat, with all-wheel drive from an electric rear motor.
- Rear-seat passengers, child seats and cargo sit right above the pack and its cooling intake. Keeping the intake clear is one of the easiest ways to protect it.
- Toyota’s hybrid battery coverage on these years is 8 years / 100,000 miles for most Texas-sold cars, so some 2017–2018 RAV4 Hybrids may still be covered. Check before paying for a repair.
- The 2019+ RAV4 Hybrid and the RAV4 Prime plug-in use different packs — call us with your year.
- Check your VIN for open recalls on NHTSA.gov before paying for any hybrid repair.
Common Symptoms
- Red triangle, check engine light and “Check Hybrid System”
- Engine running more often and lower MPG
- Battery gauge swinging quickly from full to low
- Weak acceleration on hills or highway merges
- Loud battery cooling fan
- Car won’t go into READY after sitting
Problems We See Most
Weak modules
The pack loses balance as some modules age. Testing shows which ones need attention.
Cooling intake under the seat
Bags, dust or pet hair can block the intake. We check the fan and duct.
Warranty first
If your RAV4 Hybrid could still be covered by Toyota, check with a dealer using your VIN before paying for a repair.
Warning Codes on the RAV4 Hybrid
On the RAV4 Hybrid, a worn pack usually sets P0A80 or P0A7F, often with P3000 or an INFO code. A blocked under-seat intake can also set cooling codes. We confirm every code with block-voltage and load testing before recommending anything — see our hybrid error code guide.
RAV4 Hybrid Hybrid Battery Prices
| Service | Price (tax and mobile service included) |
|---|---|
| On-site full diagnostic | $150 in our North Dallas service area ($200 elsewhere in DFW) — credited toward the repair |
| Full pack rebuild | Quoted after testing — call for a price |
| Module repair (only weak modules replaced) | From $700 labor + parts |
| External pack charge (car sat too long / pack drained) | From $300 — see hybrid battery charging |
| Pre-purchase hybrid battery inspection | From $200 |
| Full battery replacement | Call for a quote |
Final price is confirmed after testing. Warranty runs from 1 to 3 years depending on the vehicle’s condition and mileage, in writing before work begins. See our full hybrid battery price list.
How DFW Hybrid Battery Handles a RAV4 Hybrid
We read every code and info code, check block voltages at rest and under load, inspect the battery cooling fan and intake, test the 12V battery, and show you the numbers before you decide on a module repair or a full rebuild.
Real RAV4 Hybrid jobs — coming soon
We publish real repair notes, test data and customer reviews for every model we work on. Had your RAV4 Hybrid checked by us? Leave a Google review — or see our repair case studies for similar hybrids.
Frequently Asked Questions
Is the RAV4 Hybrid battery the same as the RAV4 Prime?
No. The RAV4 Prime is a plug-in hybrid with a much larger lithium-ion battery.
Where is the RAV4 Hybrid battery?
Under the rear seat.
Can a RAV4 Hybrid battery be repaired?
Yes, in many cases. If only some modules are weak, we replace them and balance the pack.
Do you work on newer RAV4 Hybrids?
Yes. Call us with your year and we’ll explain the options.
Other Toyota hybrids we service: Prius · Prius c · Prius v · Camry Hybrid · Avalon Hybrid · Highlander Hybrid · All Toyota models
Related: Prices · All vehicles · Hybrid Error Codes · Battery Charging · Diagnostics · Warranty · Areas We Serve
RAV4 Hybrid Hybrid Warning?
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