Which Camry hybrid is it?
The XV50 Camry, from 2011, uses a 2.5-litre Atkinson-cycle engine and a 1.6 kWh sealed nickel-metal hydride battery. Wikipedia lists both petrol and hybrid versions of the XV50 sold here from late 2011.
The XV70 that followed was hybrid-only in Japan, with a newer 2.5-litre hybrid engine. Its battery chemistry isn't the same everywhere: some versions overseas used lithium-ion and others nickel-metal hydride. So the mechanic should identify the pack from the VIN, not from a parts website.
Signs worth a hybrid test
- The petrol engine runs more than it used to, even on gentle driving.
- A hybrid system warning on the dash.
- Fuel use creeping up with no change in how you drive.
- Weaker acceleration, or new noises from the hybrid system.
What a good Camry battery quote says
Toyota New Zealand gives those as the signs of a failing hybrid battery, but other faults can cause them too, which is why the test comes first. If it confirms the pack is finished, the quote should name exactly what's going in (a new genuine Toyota pack, a used one or a reconditioned one), the warranty on it, and the checks done after fitting.
Ask whether the cooling fan and filter were looked at, because AA New Zealand says dirty filters are a common reason hybrid batteries fail. Consumer Protection also suggests getting the intended repairs and the estimate in writing, and telling the garage not to do extra work without asking you.
The warranty on an NZ-new Camry hybrid
Toyota New Zealand's hybrid battery cover runs 8 years or 160,000 km from first registration and passes on when the car changes hands. Outside that, a replacement pack may still be covered if the Camry was first registered and sold here.
On a Camry under 10 years old with fewer than 150,000 km, servicing at a Toyota store also earns a year of Toyota Service Protect each time, hybrid battery included. An independent garage that follows Toyota's schedule keeps the standard warranty intact, so it's your choice, not a rule. A local mechanic who specialises in your car.
Your part, and the mechanic's
You can
- Note when the hybrid warning appears and what the car was doing.
- Keep the car in regular use, since long spells parked are hard on a hybrid pack.
- Find the first registration date on the papers.
- Keep the service invoices together for the next owner.
Leave to the mechanic
- Testing the high-voltage pack and its cooling.
- Anything involving the orange cables.
- Fitting and testing a replacement pack.
- Load-testing the 12-volt battery.
Where we'd start with a Camry
Check the registration date first, because an NZ-new Camry hybrid may still have battery cover. Then a full hybrid test, with the 12-volt and the cooling checked on the same visit and the results written down. Only after that would we talk about replacement packs.