⚠️ Toyota Crown — Moderate misfuel risk
Crown hybrids and petrol models in NZ; verify pump handle at station—confirm diesel is not used on petrol variants.
If the engine was not started
Do not prime hybrid system with contaminated fuel—ignition off until drain completes.
If the engine was started
Hybrid fuel system inspection, filter service, and DTC review per OEM.
⚠️ Toyota position — Crown
Follow Toyota TIS fuel module removal for Crown; misfuel excluded from factory warranty.
Vehicle information
| Specification | Details |
|---|---|
| Make | Toyota |
| Model | Crown |
| Market status | NZ-new (selected generations) and common used Japanese import |
| Body styles | Liftback / crossover sedan |
| Generations | Multiple (JDM imports common; NZ-new specification varies by generation) |
| Engines | Petrol: 2.4L turbo hybrid (MAX) and 2.5L hybrid (model dependent); Hybrid: Toyota Hybrid System |
| Fuel tank capacity | 66 L (typical NZ-new or import specification) |
| Fuel system | Petrol for hybrid ICE portion; direct injection on turbo variants |
| Access method | Consult Toyota TIS—typically under-seat pump access on TNGA-L/N |
| Anti-siphon | Yes |
| OEM service portal | Toyota New Zealand — TIS / Techstream (authorised dealers) |
OEM access procedure
- Relieve fuel system pressure per Toyota service information (fuel pump relay/fuse, crank briefly if directed).
- Disconnect the battery negative terminal.
- Access the in-tank fuel pump module via the OEM access opening (rear seat or boot panel on most NZ-new and import models).
- Disconnect electrical connector and quick-connect fuel lines; cap lines to limit vapour release.
- Remove the pump lock ring with the specified tool; lift the module carefully to avoid damaging the level sender.
- Extract contaminated fuel with approved equipment; inspect the tank interior through the opening.
- Reinstall with a new pump O-ring/gasket; reconnect lines and verify no leaks before starting.
- Prime and clear codes per Toyota repair manual; road test when fuel quality is confirmed.
Additional notes
- NZ fleet mixes JDM Crown imports with later NZ-new specification—confirm in TIS for VIN.
Frequently asked questions
Is New Zealand Toyota Crown the same as the Japanese Crown?
The 2023+ NZ-new and imported Crown variants differ by generation—confirm JDM versus other market specification for your VIN.
Can I use regular petrol in a Crown hybrid?
Follow the fuel door label; if wrong fuel was added, drain before starting regardless of grade.
Need certified fuel contamination service?
Find an NZIFDA certified operator or read consumer guidance on wrong-fuel incidents.
Find an operatorFor consumers